By N. Asam. Georgian Court College.
Because aspirin suppresses platelet function and can decrease prothrombin production buy kamagra soft 100 mg free shipping, aspirin can intensify the effects of warfarin buy kamagra soft 100 mg line, heparin buy 100 mg kamagra soft free shipping, and other anticoagulants buy kamagra soft australia. Furthermore, because aspirin can initiate gastric bleeding, augmenting anticoagulant effects can increase the risk for gastric hemorrhage. Accordingly, the combination of aspirin with anticoagulants must be used with care—even when aspirin is taken in low doses to reduce the risk for thrombotic events. As a result, the risk for ulcers is greatly increased when these drugs are combined—as may happen when treating arthritis. In susceptible patients, combining aspirin with drugs in either class can increase the risk for acute renal failure. Accordingly, these drugs should not be used routinely to prevent vaccination- associated fever and pain. Signs and Symptoms Initially, aspirin overdose produces a state of compensated respiratory alkalosis —the same state seen in mild salicylism. As poisoning progresses, respiratory excitation is replaced with respiratory depression. Acidosis, hyperthermia, sweating, and dehydration are prominent, and electrolyte imbalance is likely. Treatment Aspirin poisoning is an acute medical emergency that requires hospitalization. The immediate threats to life are respiratory depression, hyperthermia, dehydration, and acidosis. Intravenous fluids are given to correct dehydration; the composition of these fluids is determined by electrolyte and acid-base status. Alkalinization of the urine with bicarbonate accelerates excretion of aspirin and salicylate. If necessary, hemodialysis or peritoneal dialysis can be used to remove salicylates. Formulations Aspirin is available in multiple formulations, including plain and buffered tablets, enteric-coated preparations, and tablets used to produce a buffered solution. These different formulations reflect efforts to increase rates of absorption and decrease gastric irritation. For the most part, the clinical utility of the more complex formulations is no greater than that of plain aspirin tablets. Aspirin Tablets, Plain All brands are essentially the same with respect to analgesic efficacy, onset, and duration. Some less expensive tablets have greater particle size, which results in slower dissolution and prolonged contact with the gastric mucosa, which increases gastric irritation. When aspirin tablets decompose, they smell like vinegar (acetic acid) and should be discarded. Aspirin Tablets, Buffered The amount of buffer in buffered aspirin tablets is too small to produce significant elevation of gastric pH. An equivalent effect on pH can be achieved by taking plain aspirin tablets with food or a glass of water. Buffered aspirin tablets are no different from plain tablets with respect to analgesic effects and gastric distress. Buffered tablets may dissolve faster than plain tablets, resulting in somewhat faster onset. Buffered Aspirin Solution A buffered aspirin solution is produced by dissolving effervescent aspirin tablets [Alka-Seltzer] in a glass of water. This solution has considerable buffering capacity owing to its high content of sodium bicarbonate. Effects on gastric pH are sufficient to decrease the incidence of gastric irritation and bleeding. The sodium content of buffered aspirin solution can be detrimental to individuals on a sodium-restricted diet. Also, absorption of bicarbonate can elevate urinary pH, which will accelerate aspirin excretion. Because of this combination of benefits and drawbacks, the buffered aspirin solution is well suited for occasional use but is generally inappropriate for long-term therapy. Enteric-Coated Preparations Enteric-coated preparations dissolve in the intestine rather than the stomach, thereby reducing gastric irritation. Timed-Release Tablets Timed-release tablets offer no advantage over plain aspirin tablets. Because the half-life of salicylic acid is long to begin with, and because aspirin produces irreversible inhibition of cyclooxygenase, timed-release tablets cannot prolong effects. Rectal Suppositories Rectal suppositories have been employed for patients who cannot take aspirin orally. Absorption can be variable, resulting in plasma drug levels that are insufficient in some patients and excessive in others. Because of these undesirable properties, aspirin suppositories are not generally recommended. In addition, they all can cause gastric ulceration, bleeding, and renal impairment—although the intensity of these effects may be less with some agents. However, although the increase in risk with these drugs appears high, it pales in comparison with smoking, which increases cardiovascular risk by 200% to 300%. Other measures to reduce risk are discussed later under “American Heart Association Statement on Cyclooxygenase Inhibitors in Chronic Pain. However, for reasons that are not understood, individual patients may respond better to one agent than another. Ibuprofen Basic Pharmacology Ibuprofen [Advil, Motrin, Caldolor, others] is the prototype of the propionic acid derivatives. Like aspirin, ibuprofen inhibits cyclooxygenase and has antiinflammatory, analgesic, and antipyretic actions. In clinical trials, ibuprofen was highly effective at promoting closure of the ductus arteriosus in preterm infants, a condition for which indomethacin is the current treatment of choice. Ibuprofen is generally well tolerated, and the incidence of adverse effects is low. The drug produces less gastric bleeding than aspirin and less inhibition of platelet aggregation as well. Very rarely, ibuprofen has been associated with Stevens-Johnson syndrome, a severe hypersensitivity reaction that causes blistering of the skin and mucous membranes and can result in scarring, blindness, and even death. Nonacetylated Salicylates: Magnesium Salicylate, Sodium Salicylate, and Salsalate Similarities to Aspirin The nonacetylated salicylates are similar to aspirin (an acetylated salicylate) in most respects. As with aspirin, these drugs should not be given to children with chickenpox or influenza owing to the possibility of precipitating Reye syndrome. Contrasts With Aspirin In contrast to aspirin, the nonacetylated salicylates cause little or no suppression of platelet aggregation. Because of its sodium content, sodium salicylate should be avoided in patients on a sodium-restricted diet (e. Magnesium salicylate may accumulate to toxic levels in patients with chronic renal insufficiency and hence should not be used by these people. Salsalate is a prodrug that breaks down to release two molecules of salicylate in the alkaline environment of the small intestine. Because the stomach is not exposed to salicylate, salsalate produces less gastric irritation than aspirin. Sodium salicylate (generic) is supplied in a combination pill with methenamine marketed as Cystex (162. Dosing is 2 tablets with a full glass of water 4 times a day for treatment of urinary pain. Salsalate is supplied in capsules (500 mg) and tablets (500 and 750 mg) for oral use. The usual dosage for mild to moderate pain is 200 mg every 4 to 6 hours as needed. The dosage range for rheumatoid arthritis and osteoarthritis is 300 to 600 mg every 6 to 8 hours, but should not exceed 3. Flurbiprofen Flurbiprofen is chemically related to ibuprofen and the other derivatives of propionic acid. The drug is approved for arthritis and has been used investigationally for bursitis, tendinitis, moderate pain, fever, and primary dysmenorrhea. The usual dosage for rheumatoid arthritis is 200 to 300 mg/day administered in two to four divided doses.
The drug is a partial agonist at mu receptors and a full antagonist at kappa receptors cheap kamagra soft 100 mg without a prescription. Buprenorphine can be used for maintenance therapy and to facilitate detoxification (see earlier) order kamagra soft 100 mg with mastercard. When used for maintenance 100 mg kamagra soft free shipping, buprenorphine alleviates craving purchase 100 mg kamagra soft overnight delivery, reduces use of illicit opioids, and increases retention in therapeutic programs. Unlike methadone, which is available only through certified opioid treatment programs, buprenorphine can be prescribed and dispensed in general medical settings, such as primary care offices. Prescribers must receive at least 8 hours of authorized training and must register with the Substance Abuse and Mental Health Services Administration. Buprenorphine has several properties that make it attractive for treating addiction. Because it is a partial agonist at mu receptors, it has a low potential for abuse—but can still suppress craving for opioids. If the dosage is sufficiently high, buprenorphine can completely block access of strong opioids to mu receptors and can thereby prevent opioid-induced euphoria. With buprenorphine, there is a ceiling to respiratory depression, which makes it safer than methadone. Development of physical dependence is low, and hence withdrawal is relatively mild. Buprenorphine is currently available in four formulations that are dosed once a day. One formulation—sublingual tablets marketed as Subutex—contains buprenorphine alone. The other three formulations—sublingual tablets, sublingual films, and buccal film, marketed as Suboxone and Bunavail—contain buprenorphine combined with naloxone. Subutex is used for the first few days of treatment, and then Suboxone is used for long-term maintenance. The newest film, Bunavail, is placed on the inside of each cheek and is used for long-term maintenance. However, with sublingual administration, very little naloxone is absorbed, and hence, when the drug is administered as intended, the risk for withdrawal is low. Nonetheless, because there is a small risk with sublingual Suboxone, treatment is initiated with Subutex, thereby allowing substitution of buprenorphine for the abused opioid. Naltrexone After a patient has undergone opioid detoxification, naltrexone [ReVia, Vivitrol], a pure opioid antagonist, can be used to discourage renewed opioid abuse. By preventing pleasurable effects, naltrexone eliminates the reinforcing properties of opioid use. When the former addict learns that taking an opioid cannot produce the desired response, drug-using behavior will cease. Naltrexone is not a controlled substance, and hence prescribers require no special training or certification. At this time, Vivitrol is the only long-acting drug for managing opioid addiction. With the exception of the benzodiazepines, all of these drugs are more alike than different. Depressant effects are dose dependent and range from mild sedation to sleep to coma to death. The abuse liability of the barbiturates stems from their ability to produce subjective effects similar to those of alcohol. The barbiturates with the highest potential for abuse have a short to intermediate duration of action. Tolerance Regular use of barbiturates produces tolerance to some effects, but not to others. As a result, progressively larger doses are needed to produce desired psychological responses. Consequently, as barbiturate use continues, the dose needed to produce subjective effects moves closer and closer to the dose that can cause respiratory arrest. Physical Dependence and Withdrawal Techniques Chronic barbiturate use can produce substantial physical dependence. When physical dependence is great, the associated abstinence syndrome can be severe—sometimes fatal. In contrast, the opioid abstinence syndrome, although unpleasant, is rarely life threatening. One technique for easing barbiturate withdrawal employs phenobarbital, a barbiturate with a long half-life. Because of cross-dependence, substitution of phenobarbital for the abused barbiturate suppresses symptoms of abstinence. After the patient has been stabilized, the dosage of phenobarbital is gradually tapered off, thereby minimizing symptoms of abstinence. Acute Toxicity Overdose with barbiturates produces a triad of symptoms: respiratory depression, coma, and pinpoint pupils—the same symptoms that accompany opioid poisoning. Treatment is directed at maintaining respiration and removing the drug; endotracheal intubation and ventilatory assistance may be required. Naloxone, which reverses poisoning by opioids, is not effective against poisoning by barbiturates. Benzodiazepines are much safer than the barbiturates, and overdose with oral benzodiazepines alone is rarely lethal. If severe overdose occurs, signs and symptoms can be reversed with flumazenil [Romazicon, Anexate ], a benzodiazepine antagonist. As a rule, tolerance and physical dependence are only moderate when benzodiazepines are taken for legitimate indications but can be substantial when these drugs are abused. In patients who develop physical dependence, the abstinence syndrome can be minimized by withdrawing benzodiazepines very slowly—over a period of months. The abuse liability of the benzodiazepines is much lower than that of the barbiturates. In addition, cocaine can produce local anesthesia as well as vasoconstriction and cardiac stimulation. According to the National Survey on Drug Use and Health, cocaine use has declined. Forms Cocaine is available in two forms: cocaine hydrochloride and cocaine base (alkaloidal cocaine, freebase cocaine, “crack”). Cocaine hydrochloride is available as a white powder that is frequently diluted (“cut”) before sale. Cocaine base is sold in the form of crystals (“rocks”) that consist of nearly pure cocaine. Cocaine base is widely known by the street name “crack,” a term inspired by the sound the crystals make when heated. Routes of Administration Cocaine hydrochloride is usually administered intranasally. Cocaine hydrochloride cannot be smoked because it is unstable at high temperature. Subjective Effects and Addiction At usual doses, cocaine produces euphoria similar to that produced by amphetamines. In a laboratory setting, individuals familiar with the effects of cocaine are unable to distinguish between cocaine and amphetamine. As with many other psychoactive drugs, the intensity of subjective responses depends on the rate at which plasma drug levels rise. When crack cocaine is smoked, desirable subjective effects begin to fade within minutes and are often replaced by dysphoria. In an attempt to avoid dysphoria and regain euphoria, the user may administer repeated doses at short intervals. Acute Toxicity: Symptoms and Treatment Overdose is frequent, and deaths have occurred. Severe overdose can produce hyperpyrexia, convulsions, ventricular dysrhythmias, and hemorrhagic stroke. Angina pectoris and myocardial infarction may develop secondary to coronary artery spasm. Psychological manifestations of overdose include severe anxiety, paranoid ideation, and hallucinations (visual, auditory, and/or tactile).
Screening fr testcular and pancreatc cancer in asymptomatic adults is not rec ommended (Level D) purchase kamagra soft 100 mg line. There is insufcient evidence to recommend screening fr bladder cancer in asymptomatic individuals (Level I) discount kamagra soft 100mg with mastercard. There is insufcient evidence to recommend screening of asymptomatic adults fr type 2 diabetes mellitus (Level I) purchase kamagra soft master card, although screening is recommended (Level B) fr adults with hyertension (135/89 or more sustained or untreated) or hyperlipidemia cheap kamagra soft 100mg otc. Deression screening is recommended (Level B) if there are mechanisms in place fr ensuring accurate diag nosis, treatment, and fllow-up. Screening and counseling to identif and promote cessation of tobacco use is strongly recommended (Level A). Screening and counsel ing to identif and prevent the misuse of alcohol is also recommended (Level B). Recommendations fr immunizations change fom time to time and the most up-to-date source ofvaccine recommendations is the Advisory Committee on Immunization Practices. Adults who have not had a Td booster in 10 years or more and who have never had a dose ofTdap as an adult should receive a booster vaccina tion with Tdap. Persons who may need an increase in protection against pertussis, including health-care workers, childcare providers, or those who anticipate having close contact with infnts younger than 1 year, should also receive a Tdap booster. Other vaccinations may be recommended fr specifc populations, although not fr all adults. Hepatts B vaccination should be recommended fr those at high risk of exposure, including health-care workers, those exposed to blood or blood products, dialysis patients, intravenous drug users, persons with multiple sexual partners or recent sexually transmitted diseases, and men who engage in sexual relations with other men. A new recommendation also suggests routine vaccina tion against hepatitis B fr all patients with diabetes who have not previously been immunized. Varicella vaccination is recommended fr those with no reliable history of immunization or disease, who are seronegative on testing fr varicella immunity, and who are at risk fr exposure to varicella virus. Meningo coccal vaccine is recommended fr persons in high-risk groups, college dormitory residents and military recruits, with certain complement defciencies, fnctional or anatomic asplenia, or who travel to countries where the disease is endemic. Exercise has been consistently shown to reduce the risk of cardio vascular disease, diabetes, obesity, and overall mortality. Even exercise of moderate amounts, such as walking fr 30 minutes on most days of the week, has a posi tive efect on health. Studies perfrmed on counseling physically inactive persons to exercise have shown inconsistent results. Counseling to promote a healthy diet in persons with hyper lipidemia, other risk fctors fr cardiovascular disease, or other conditions related to diet is benefcial. Intensive counseling by physicians or, when appropriate, refr ral to dietary counselors or nutritionists, can improve health outcomes. In selected patients, recommendations regarding safer sexal practces, including the use of condoms, may be appropriate to reduce the risk or recurrence of sexually transmit ted diseases. Finally, all patients should be encouraged to use seat belts and avoid driving while under the influence of alcohol or drugs, as motor vehicle accidents remain a leading cause of morbidity and mortality in adults. In counseling him, which of the fllowing statements regarding exercise is most accurate? Counseling patients to exercise has not been shown consistently to increase the number of patients who exercise. Intense exercise ofers no health beneft over mild to moderate amounts of exercise. There is insufcient evidence to recommend fr or against routine lung or prostate can cer screening. Abdominal aortic aneurysm screening is recommended in men aged 65 to 75 years who have smoked. In an adult with a chronic lung disease, one-time vaccination with pneu mococcal vaccine and annual vaccination with infuenza vaccine are recom mended. A Tdap booster should be recommended to all adults who have not had a Td booster within 10 years and have never had a Tdap vaccine as an adult. Exercise decreases cardiovascular risk fctors, increases insulin sensitivity, decreases the incidence of the metabolic syndrome, and decreases cardiovascular mortality regardless of obesity. The benefts of counseling patients regarding exercise are not so clear and counsel ing does not seem to increase the number of patients who exercise. High-quality, evidence-based recommendations fr preventive health services are available at www. He is well known to you because of multiple office visits in the past fw years fr similar reasons. His medical history is signifcant fr hypertension, peripheral vascular disease, and two hospitalizations fr pneumonia in the past 5 years. He has a 60-pack-year history of smoking and continues to smoke two packs of cigarettes a day. His lung examination is significant fr diffuse expiratory wheezing and a prolonged expiratory phase of respiration. There can be substantial overlap between the two diseases, as patients with chronic asthma can develop chronic obstructive disease over time. Asthma ofen presents earlier in lif, may or may not be associated with cigarette smoking, and is characterized by episodic exacerbations with return to relatively normal baseline lung fnctioning. Intubation with mechanical ventilation should be perfrmed when the patient is unable to protect his own airway (eg, when he has a reduced level of conscious ness), when he is tiring because of the amount of work required to overcome his airway obstruction, or when adequate oxygenation cannot be maintained. Clinical signs of hypoxemia, such as cyanosis of the perioral region or digits, should be noted on examination. Inhaled �2-agonists, most commonly albuterol, can rapidly result in bronchodi lation and reduction in airway obstruction. The addition of an inhaled anticho linergic agent, such as ipratropium, may work synergistically with the �-agonist. Corticosteroids, given systemically (orally, intramuscularly, or intravenously), act to reduce the airway inflammation that underlies the acute exacerbation. Clinically signifcant efects of steroids take hours to occur; consequently, steroids should be used with bronchodilators because bronchodilators act rapidly. Pathologic changes include mucous gland hypertrophy with hypersecretion, ciliary dysfnction, destruction of lung parenchyma, and airway remodeling. The results of these changes are narrowing of the airways, causing a fxed airway obstruction, poor mucous clearance, cough, wheezing, and dyspnea. Patients will present with intermittent episodes of worsening cough, with change in mucus fom clear to yellowIgreen, and ofen with wheezing. Dyspnea also tends to worsen over time-initially the dyspnea will occur only with signifcant efort, then with any exertion, and fnally at rest. When evaluat ing the patient with dyspnea, it is important to consider other diagnoses. As the disease progresses, patients are ofen noted to have "barrel chests" (increased anteroposterior chest diameter) and distant heart sounds, as a result of hyperinflation of the lungs. Breath sounds may also be distant and expiratory wheezes with a prolonged exiratory phase of respiration may be noted. During an acute exacerbation, patients ofen appear anxious and tachypneic; they may be using accessory muscles of respiration, usually have wheezes or rales, and may have signs of cyanosis. Bullae areas of pulmonary parenchymal destruction-can also be seen in x-rays in more severe disease. Althoug smoking cessaton does not result in sigcant improvement in pulmonary fncton, smoking cessaton does reduce the rate offrther deterioraton to that of a nonsmoker. Cessation also reduces the risks of other comorbidities, including cardiovascular diseases and cancers. Avoidance of second-hand smoke, aggravating occu pational exposures, and indoor and outdoor pollution is recommended. Although pharmacologic treatment cannot reverse lung changes or modif long term decline in lung fnction, it does reduce the severity of symptoms, decrease the fequency of exacerbations, and improve exercise tolerance and overall health. The choice of specifc agent is based on availability, individual response to therapy, and side efects. Commonly used agents in the United States are salmeterol (an inhaled �2-agonist) and tiotro pium (an inhaled anticholinergic). Oral methylxanthines (aminophylline, theophylline) are also options, but have narrow therapeutic windows (high toxcity) and mutple drug-drug interactions, making their use less common. The use of long-acting bron chodilators is more convenient and more efective than using short-acting agents, but is much more exensive and does not relace the need fr short-acting agents fr rescue therapy in exacerbations.
The main goal consists of determining the extent and the anterior portion of the nasal cavity; (iii) the inferior meatus purchase generic kamagra soft online, location of nasal asymmetries purchase kamagra soft 100mg. Although varying degrees of the head and body of the lower turbinate purchase on line kamagra soft, and the septum in its asymmetry are the rule cheap kamagra soft 100 mg online, their extent and distribution can lower portion; (iv) the nasal floor, tail of the inferior turbinate, detract from the beauty of the individual patient. The brow- and the whole contour of the choana; (v) the posterior wall and dome lines not only constitute the critical landmark for symme- the roof of the nasopharynx, the tubal ostium, Rosenmuller’s try but also may act as a preliminary guide to the presence of recess, and, by rotating the telescope on its longitudinal axis, the corresponding contralateral anatomic structures. Secondary landmarks for assessment of sym- metry include (a) the nose-cheek transition areas, (b) bridge The second step consists of retracting the telescope to the width, (c) scroll areas, (d) alar-columellar relationship, and (e) anterior nasal valve and adjusting its position to form an angle alar base width. When the patient presents with rhinosinusitis symp- skin condition, and the presence of scars. More information about the nose can be gained by lifting the vestibule with the 4. This maneuver will allow the surgeon to determine the length, Functional studies like rhinomanometry, acoustic rhinometry, shape, and position of the caudal septum as well as its relation- and peak nasal inspiratory flow measurements may be used ship with the nasal spine. In some 29 Rhinoplasty Assessment countries, these studies are more commonly performed. Another of the partly due to their relevance for reimbursement of costs for the authors (A-J. However, the correlation between two three-quarter views, and the base view in most cases. The rhinomanometric and acoustic rhinometric data and individual study of symmetry is also performed in every single case. Traditionally, vertical and horizontal lines have been used to Photoanalysis is also necessary for discussing surgical options divide the human face into thirds and fifths. The brow-dome lines that extend from the medial aspect of the eyebrow to the nasal dome define the border of these shaded areas. Further important relationships of facial analysis include the alar columellar relationship, the tip-alar interface, the scroll areas, and the nose-cheek junctions. The next step analyzes the face from the three-quarter point of view, or semiprofile. The observer scans the face while mov- ing toward the midline of the patient’s face and notes the most salient features in a saccadic, or stepwise manner. The position and depth of the nasion indicating the starting point of the nose, the gender-dependent point of maximum nasal projec- tion, the supratip and infratip break points, the facets, and the subnasale are all taken into consideration in this phase of the analysis. By the end of this process, the surgeon should have a definite game plan for the technical details of the proposed operation. This crucial step is best performed after the initial consultation and with a degree of objectivity that allows for careful analysis of images and photographs and allows time for planning based on reflection. When finalized, this plan forms the basis for the worksheet that is checked again very close to the operating time in the presence of the patient in case the situation has changed since the initial consultation. The plan is then made available in theater where it acts as a blueprint for action. In addition to these vital roles, the planning protocols form a valuable teaching tool both for the surgeon and his or her apprentices. Two deca- des ago, computer imaging was found to facilitate planning of the procedure and to improve teaching. Initial reports on the technique were followed by studies that focused on the acceptance by patients and discrepancies between the imaged result and actual outcome from the surgeon’s perspec- tive, his surgical peers’ views, and patients’ opinions. An argument that has been useful to evaluate the nasal bridge and bony base widths, alar flare, and brought forward in favor of computer imaging is that patients symmetry of the domes. Because of the significant movement of people in the past expectations in time has been highlighted. The tech- will be seen to reflect oﬀ its most convex parts including the nology may therefore be a safeguard rather than a risk factor forehead, nasal dorsum, malar prominences, and mentum. A, supraorbital notch; B, supratarsal crease; C, naso-ciliary lines; D, tip- defining point; E, columellar break point; F, columellar alar relationship; G, Cupid’s bow (lateral borders). A, trichion; B, glabella; C, nasion; D, corneal plane; E, lateral canthus; F, rhinion; G, point of maximal dorsal projection; H, supratip break point; I, pronasale; J, ventral nostril pole; K, columellar break point; L, subnasale; M, dorsal nasal pole; N, Fig. Black lines show the asymmetry of the brow-dome lines becoming symmetrical post- operatively. The fate of one’s face; with some remarks on the implications of  Haraldsson P. Ann Plast Surg 2009; 62: 7–11 in the treatment of 100 psychologically disturbed patients. The Surg 1991; 88: 594–608 concurrent improvement in appearance and mental state after rhinoplasty. Br J Plast Surg Br J Psychiatry 1988; 152: 539–543 1992; 45: 307–310  Ercolani M, Baldaro B, Rossi N, Trombini G. Plast Reconstr Surg 1998; 102: 2139–2145, discussion 2146– site investigation of patient satisfaction and psychosocial status following 2147 cosmetic surgery. Patients’ health related quality 20,2010 of life before and after aesthetic surgery. Psychosomatics 2005; 46: 549–555 priority plastic surgery patients using Quality of Life indices. The Broken Mirror: Understanding and Treating Body Dysmor- 1994; 47: 117–121 phic Disorder. Motivation for rhinoplasty: changes in Clin North Am 2008; 16: 217–223, viivii 5970 cases, in three groups, 1964 to 1997. The central role of the nose in the face and the 420–424 psyche: review of the nose and the psyche. Psychosocial consequences of nasal aesthetic and the evidence and a recommended treatment approach. Changes in psychometric test results following cosmetic Saunders; 1997 nasal operations. Psychological considerations in lipoplasty: the prob- 40, vivi lematic or “special care” patient. Psychological understanding and management of the plas- Thieme Stratton; 1984 tic surgery patient. Motivational patterns in portions in the upper lip-lower lip-chin area of the lower face in young white patients seeking elective plastic surgery. Vertical and horizontal proportions concurrent improvement in appearance and mental state after rhinoplasty. Plast Reconstr Surg 1989; 84: 143–157 36 A Guide to the Assessment and Analysis of the Rhinoplasty Patient  Sulsenti G, Palma P. Predictability of the computer imaging system in primary rhino- metic imaging with Adobe Photoshop Elements 4. Am J Otolaryngol 2008; 29: ventional esthetic consultation: a prospective clinical study. Computer imaging and capturing, software modification, development of a surgical plan, and com- patient satisfaction in rhinoplasty surgery. Computer imaging and surgical reality in aesthetic  Punthakee X, Rival R, Solomon P. Realistic expectations: to morph or not to preoperative computer imaging for rhinoplasty. Plast Reconstr Surg 2007; 119: 1343–1351, discussion 1352–1353 49  Petit F, Smarrito S, Kron C. Advances in computer imaging/applications in facial influence of images, new information and communication technologies, and plastic surgery. Facial Plast Surg 1999; 15: 119–125 the internet] Ann Chir Plast Esthet 2003; 48: 324–331 37 Rhinoplasty Assessment 5 Perioperative Settings in Rhinoplasty Petros Socrates Economou and Charles East have been studies addressing various direct and indirect 5. Therefore, it reported that herbal medicines may have a direct eﬀect on is important to spend sufficient time and eﬀort to assess the coagulation. When combined with anticoagulant activity aesthetic and functional issues of the patient accurately. Foremost, in case of herbal recommendations, perioperative medication log, postoperative agent—drug interaction, the risk of a side eﬀect is significantly nasal support techniques, postdischarge care plan, and specific higher.
Pain that varies markedly over the menstrual cycle is likely due to a hormonal process such as endometriosis or adenomyosis order 100mg kamagra soft mastercard. Cyclic pain in a patient who had under- gon e a bilat er al ooph or ect omy m ay be du e t o r esidu al ovar ian syn d r om e buy kamagra soft once a day, in wh ich small amount s of ovarian t issue are t rapped in t he ret roperit oneum discount kamagra soft 100mg line. Suppression of ovulation can be confirmatory best order kamagra soft, and treatment with surgical excision is curative. Gastrointestinal etiologies can include inflammatory bowel disease or irritable bowel syndrome. Psych o so cia l In q u irie s In approaching possible psychological or psychosocial reasons, the physician must be very judicious in when and how these questions are asked. Affected patients may misperceive the line of query as “You think I’m crazy like the rest of the doctors”. Sometimes, these topics are reserved for the second visit, or put in the review of syst em. Ex a m i n a t i o n The patient’s mood and posture are important to observe—flat affect or anxiety or in pain. The extremities and joint s are impor t ant t o assess for ar t h rit is or ar t h algias. The abdomen should be observed carefully for distension, surgical scars, and discoloration. The abdomen should be mapped carefully for locat ion, radiat ion, and severit y; the abdominal wall sh ould be palpat ed wit h and without abdominal wall flexion to try to discern musculoskelet al condit ion. T here should be an evaluat ion of t rigger point s, which are t ender point s t hat cause t he patient to “jump. The vulva and vaginal area should be carefully palpated for tenderness, such as wit h a cotton-t ipped applicator to assess for vulvodynia or vest ibulit is, condit ions of severe tenderness. The pelvic musculature such as the levator muscles, obturators, and peri- formis muscles sh ou ld be carefully palpat ed. T h e examin at ion sh ou ld begin wit h the nontender regions initially and then moving toward the more painful areas. Tender nodules of the uterosacral ligaments or a fixed retroverted uterus may suggest endometriosis. A pelvic t ransvaginal ult rasound examinat ion is import ant t o assess for ut erine masses, adnexal masses, and perit oneal fluid. Co n s u l t a t i o n The patient should be referred to the appropriate consultant if the history, physi- cal, labor at or y, or imagin g su ggest s a n on gyn ecologic et iology. For in st an ce, if the patient has abdominal bloating, nausea, or diarrhea, then a gastrointestinal con- sult at ion is indicat ed. If t he pat ient has a hist ory of depression, sexual abuse, or trauma, then a psychiatric consultation is important. If a gyne- cologic etiology is suspected, then laparoscopy can be useful to est ablish a diagno- sis: principally endometriosis or pelvic adhesions. If after a 3- to 6- month trial of medications there is no relief, and careful search does not reveal nongynecologic con dit ion s, t h en a d iagn ost ic lapar oscopy is r eason able. In t h ese in st an ces, it is oft en h elpfu l t o h ave a mu lt idisciplin ar y team, such as a gynecologist, physical therapist, psychologist, sex therapist, pain specialist, and anest hesiologist. Excisional surgical procedures such as hysterectomy, oophorectomy, or salpingectomy should be used judiciously, since pelvic pain may persist or even worsen if there is no clear indication for these operat ions. Acupunct ure, ner ve blocks and t rig- ger p oin t in ject ion s can alleviat e p ain. O piate medications should be used with extreme caution since addiction is com- mon. Psychiatric evaluat ion should be obt ained when there is a reason, such as depression or a history of abuse. In cases of neuropat hic pain, t ricyclic ant idepressant t herapy can be help- ful. T his 16-year-old nulliparous female has primary dysmenorrhea, which is a condit ion wit h pain usually st art ing wit hin 6 mont hs of menarche. The mechanism is elevated prostaglandin F2 alpha levels, leading to intense uterine contractions, causing the pain with menses. Sh e d e n ie s b e in g t re a t e d fo r va g in it is o r se xu a lly t ra n sm it t e d d ise a se s. Sh e is in g o o d h e a lt h a n d t a ke s n o medications other than an oral contraceptive agent. Th e e x t e r n a l g e n i t a l i a a r e n o r m a l ; the s p e c u l u m e x a m i n a t i o n r e v e a l s a h o m o g e - neous, white vaginal discharge and a fishy odor. T h e sp ecu lu m exam in at ion r eveals a homogeneous, white vaginal discharge and a fishy odor. Best treatment for this condition: Metronidazole orally or vaginally; clindamy- cin is an alt er n at ive. Co n s i d e r a t i o n s This 18-year-old woman complains of a vaginal discharge that has a fishy odor, wh ich is the most common sympt om of bact erial vaginosis. The vaginal epit helium is not eryt hemat ous or inflamed, which also fit s wit h bact erial vaginosis. There- fore, ant ibiot ic t h erapy t arget ing anaerobes, su ch as met ron idazole or clin damycin, is appropriat e. Bact er ial vagin osis is n ot a t r u e in fect ion, b u t r at h er an over gr owt h of an aer obic bacteria, which replaces the normal lactobacilli of the vagina. The most common symptom is a fish y or “mu st y” od or, oft en exacer bat ed by m en ses or in t er cou r se. Sin ce bot h of these situations introduce an alkaline substance, the vaginal pH is elevated above normal. The addition of 10% potassium hydroxide solution leads to the release of amines, causing a fishy odor (whiff test ). T here is no inflammatory react ion; hence, the patient will not complain of swelling or irritation, and typically, the microscopic examinat ion does not usually reveal leukocyt es. Microscopy of t he discharge in normal saline (wet mount) typically shows clue cells (Figure 38– 1), which are coccoid bact er ia ad h er en t t o the ext er n al su r faces of epit h elial cells. Bact er ial vagin osis is associat ed wit h gen it al t r act in fect ion s su ch as en d om e- tritis, pelvic inflammatory disease, and pregnancy complications such as preterm delivery and preterm premature rupture of membranes. Patients should be instructed to avoid alcohol while tak- ing met ronidazole t o avoid a disulfiram react ion. Aside from cau sin g in fect ion of the vagin a, this or gan ism can also in h abit the u r et h r a or Skene’s glands. The most common symptom associated with trichomoniasis is a profuse “frot hy” yellow– green to gray vaginal discharge or vaginal irrit at ion. Intense inflammation of the vagina or cervix may be noted, with the classic punc- tate lesions of the cervix (strawberry cervix). If the wet mount is cold or there are excess leukocyt es present, t he movement of t he t richomonads may be inhibit ed. Optimal treatment consists of a fairly high dose of metronidazole (2 g orally) as a one-t ime dose, with the part ner t reated as well. A newer antiprotozoal agent, Tinidazole, has a similar dosing, side-effect profile, and cont raindicat ion for concurrent alcohol; due to its expense, it s main role is for met ronidazole-resistant cases. Treatment usually does not include vaginal metronidazole because of low therapeutic levels in the ure- thra or Skene’s glands where trichomonads may reside. Candidal vaginitis is usually caused by the fungus, Candida albicans, although other species may be causative. Diabetes mellitus, which suppresses immune function, may also predispose patients to these infections. The patient usually presents with intense vulvar or vaginal burning, irrit at ion, and swelling. The discharge usually appears curdy or like cottage cheese, in con- trast to the homogenous discharge of bacterial vaginosis. The microscopic diagnosis is confirmed by ident ification of the hyphae or pseudohyphae after the discharge is mixed with potassium hydroxide. Treatment includes oral fluconazole (D iflucan) or topical imidazoles, such as terconazole (Terazol), miconazole (Monistat), and clot r imazole ( Lot r im in ). Sh e complains of a 1-day h ist ory of it ch ing, burning, and a yellow- ish vaginal discharge. The speculum examination reveals an erythematous vagina and punctuations of the cervix.
Imaging the brain would be the next diagnostic test of choice because the patient is demonstrating signs and symptoms of serious pathology (history with early morning vomiting and headaches awakening him from sleep) discount kamagra soft 100mg without prescription. In this case order kamagra soft from india, a secondary headache due to increased intracranial pressure is of concern order kamagra soft online. Pseudotumor cerebri is an idiopathic condition characterized by increased intracranial pressure resulting in a secondary headache buy generic kamagra soft 100mg on line. Symptoms include daily headaches, nausea/vomiting, diplopia, tinnitus, blurry vision, and tran- sient blindness. Other causes of increased intracranial pres- sure include hydrocephalus, tumor, edema, and hemorrhage. Preventive therapy includes topira- mate, valproic acid, β-blockers, tricyclic antidepressants, cyproheptadine (especially in young children), and biobehavioral therapy. His parents soon arrive, and report that he has been more argumentative over the past month, with occasional erratic behav- ior and nonsensical speech. They question whether he may be hallucinating at times, because he occasionally reports seeing odd shapes and colors. He has been spending less time at home, hanging out with a new set of “unsavory” friends, and asking for more allowance money of late. His mother declares no known recent or recur- ring illness, and he was given a “clean bill of health” by his family doctor 3 months prior. On physical examination, he has normal vital signs, except for slight tachy- cardia to 110 beats/min with an occasionally irregular rhythm. Appreciate the importance of fully assessing for possible drug use/abuse when encountering significant adolescent dysfunction. Know the signs of substance abuse in adolescents, and the major physiologic (somatic) and behavioral consequences attributable to their long-term use. Considerations An adolescent with disorientation, hallucinations, and recent decline in school per- formance strongly suggests substance use until proven otherwise. The most likely substance in this scenario is an inhalant, because its use is historically more com- mon among younger teens. Although alcohol is the most commonly abused sub- stance among adolescents overall, it rarely manifests with hallucinations. Inhalants initially present with an excitatory phase, including euphoria, delusions, slurred speech, and hallucinations. Acute cardiotoxicity via dysrythmogenesis is the most common cause of death from inhalant use, and thought due to increased myocar- dial sensitization. Chronic effects from inhalant abuse include cardiomyopathy, leukoencephalopathy, cerebellar degeneration, and neuropathy. Possible electro- lyte abnormality and acid-base imbalance are important considerations during the evaluation of intoxication, particularly with toluene-based products. Although the transition from becoming a nonuser to a user of some drugs may be considered developmentally normative behavior, some adolescents progress to a more regu- lar pattern of substance use with associated consequences. Initially, most adoles- cents use mood-altering substances intermittently or experimentally. The sequence of progression in substance use generally begins with use of alcohol and tobacco, followed by marijuana and then other illicit drugs. This sequence of use is best described by the “gateway hypothesis”: the use of less harmful drugs can lead to the future risk of using more dangerous hard drugs. Ongoing monitoring of legal and illicit drug use by children in the United States suggests that adolescents have been and will likely continue using substances at alarming rates. In 2013, when asked about any drug usage in the previ- ous 12 months, nearly 40% of high school seniors reported marijuana use, 20% reported use of other illegal drugs, and 43% reported consumption of at least one alcoholic drink during their senior year. The prevalence of substance use and associated risky behaviors vary by age, gender, ethnicity, and other socioeconomic factors. With the exception of inhal- ants, younger teenagers report less drug use than do older teens. African American youth have significantly lower rates of illicit drug use than Caucasian youth for all drug categories. Hispanic youth rates fall between, except for 12th grade Hispanics, who report the highest rate of crack cocaine, injected heroin, and crystal methamphetamine use. Numbers are likely underestimated, though, because the survey only targets those who are in school, and excludes drop-outs, the homeless and incarcerated; illicit drug use is typically higher in these three groups. Substance use disorder combines their previous diagnostic criteria, strengthening their ability to classify substance use and abuse onto a scale. Two or three symptoms indicate a mild substance use disorder; four or five a moder- ate disorder; and six or more a severe disorder. Recurrent substance use resulting in a failure to fulfill major role obligations (poor school performance, suspensions, expulsions). Recurrent substance use in situations in which it is physically hazardous (driv- ing an automobile). Continued substance use despite having persistent or recurrent social or inter- personal problems. Tolerance to the substance (a need for markedly increased amounts of the sub- stance to achieve intoxication and/or markedly diminished effect with contin- ued use of the same amount of the substance). Withdrawal from the substance (the characteristic withdrawal syndrome for the substance, or the same [or a closely related] substance is taken to relieve or avoid withdrawal symptoms). The substance is often taken in larger amounts or over a longer period than was intended. A great deal of time is spent in activities necessary to obtain the substance, use the substance, or recover from its effects. Important social or recreational activities are given up or reduced because of substance use. The substance use is continued despite knowledge of having a persistent or recurrent physical or psychological problem that is likely to have been caused or exacerbated by the substance. As yet, criteria for diagnostic use have not been developed for adolescents, though most clinicians will refer them for substance abuse treatment based on the previously listed points. Such binge-drinking adolescents are at a higher risk of alcohol poisoning (suppression of the gag reflex and respiratory drive), high-risk sexual behaviors, academic problems, and more injuries than nonbinge drinking peers. Alcohol use is the primary contributor to the lead- ing causes of death among adolescents (motor vehicle accidents, homicide, suicide). Acute ingestion can result in erosive gastritis, manifested by epigastric pain, anorexia, vomiting, and hematochezia and pancreatitis (mid-epigastric pain and vomiting). Alcohol overdose should be suspected in an adolescent who is disoriented, lethargic, comatose, or who smells of alcohol. In alcohol poisoning, if obtundation appears out of proportion to the reported blood alcohol level, head trauma, hypoglycemia, or other drug ingestion, it should be considered as a possible confounding factor. Unwanted side effects include decreased reaction time, impaired attention and con- centration, and short-term memory loss. Physiologic signs of cannabis intoxication include tachycardia, increased blood pressure, increased respiratory rate, conjuncti- val injection, dry mouth, and increased appetite. Chronic use by males results in dose-related suppression of plasma testosterone levels and spermatogenesis. Cocaine and Amphetamines Cocaine and amphetamines are central nervous system stimulants that increase dopa- mine levels by preventing reuptake. Cocaine may elicit euphoria, increased motor activity, decreased fatigability, and mental alertness. Chronic use of intranasal cocaine is associated with loss of smell, nosebleeds, and chronic rhinorrhea. When mixed with alcohol, cocaine is metabolized by the liver to produce cocaethylene, a substance that is significantly more cardio- and hepatotoxic than alcohol or cocaine alone. These medications have become a significant drug of abuse among children and adolescents. Illicit metham- phetamine is produced in illegal laboratories and is popular among adolescents and young adults because of its potency and ease of absorption. Amphetamines and cocaine are associated with increased physical activity, rapid and/or irregular heart rate, increased blood pressure, and decreased appetite. Binge effects result in the development of psychotic ideation with the potential for sudden violence. Acute agitation and delusional behaviors can be treated with haloperidol and may be diminished by administering a sedating dose of lorazepam or diaz- epam.Share this