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Coffee: No Harm, No Foul If Only 4 Cups DailyNewest news on coffee, from BMJ: "...more likely to benefit health than to harm it..." High vs low intake reduces risk of diabetes and Alzheimer disease. Plus, more.
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Septic Pulmonary EmboliA51-year-old man who was an active injection drug user was admitted to the ICU with septic shock and severe respiratory distress. Notable findings were fever, multiple opacities on a chest radiograph, and an elevated white blood cell count.
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Community-acquired pneumonia: An update on therapyAbstract: In the assessment of community-acquired pneumonia, an effort should be made to identify the causal pathogen, since this may permit more focused treatment. However, diagnostic testing should not delay appropriate empiric therapy. The selection of empiric therapy can be guided by a patient stratification system that is based on the severity of illness and underlying risk factors for specific pathogens. For example, outpatients who do not have underlying cardiopulmonary disease or other risk factors can be given azithromycin, clarithromycin, or doxycycline. Higher-risk outpatients should be given a ß-lactam antibiotic plus azithromycin, clarithromycin, or doxycycline, or monotherapy with a fluoroquinolone. If the patient fails to respond to therapy, it may be necessary to do bronchoscopy; CT of the chest; or serologic testing for Legionella species, Mycoplasma pneumoniae, viruses, or other pathogens. (J Respir Dis. 2006;27(2):54-67)
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Infectious MononucleosisAn 18-year-old man presented with a 3-day history of fever, sore throat, and neck swelling. He had previously been healthy, and his immunizations were up-to-date. There was no history of travel outside the country or of an animal bite or scratch.
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Acute Pancreatitis Secondary to Neuroendocrine TumorRight upper quadrant pain of 24 hours’ duration prompted a 20-year-old man with a history of gastritis to seek medical attention. The pain was sharp and nonradiating, with no alleviating or aggravating factors. The patient occasionally consumed alcohol and regularly smoked cigarettes (tobacco and marijuana). He denied nausea, vomiting, diarrhea, and diaphoresis. Right upper quadrant pain of 24 hours’ duration prompted a 20-year-old man with a history of gastritis to seek medical attention. The pain was sharp and nonradiating, with no alleviating or aggravating factors.
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Unilateral Scleral Jaundice in an Elderly Man: An Odd FindingLeft scleral icterus is the only prominent physical finding in the 86-year-old who presented with transient aphasia, ataxia, and general asthenia. Can you dx?
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Pulmonary involvement in a patient with lymphocytic colitisMicroscopic colitis is a noninfectiouscolitis that is characterizedby chronic nonbloodydiarrhea and macroscopicallynormal colonic mucosa. Extraintestinalmanifestationsare rarely seen. In this report,we describe a nonspecific interstitialpneumonitis in a patientwith lymphocytic colitis.
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Benzocaine-induced methemoglobinemia in bronchoscopyBenzocaine-induced methemoglobinemia has been a well-documented illness that is usually simple to cure but can be life-threatening if not recognized. As the use of "scope" procedures becomes more commonplace, the early recognition of hypoxemia resulting from methemoglobinemia is essential. The authors report a case of benzocaine-related methemoglobinemia following bronchoscopy.
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Catastrophic Antiphospholipid Syndrome in Secondary SyphilisCatastrophic antiphospholipid syndrome (CAPS), first described by Asherson and colleagues1 in 1992, refers to a clinical scenario in which multiple vascular occlusive events involving small vessels that supply blood to organs occur over a short period.
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Chest Film Clinic: What caused progressive dyspneain this patient with chronic asthma?A 51-year-old man with a 20-year history of asthma and seasonal allergies presented with low-grade fever, progressive dyspnea on exertion, and wheezing that had persisted for 2 weeks. Four days earlier, he had been seen by his primary care physician and had started levofloxacin therapy. However, his respiratory symptoms had worsened, warranting hospitalization. He also reported pain in the abdomen and left flank and pain and swelling in the right metacarpophalangeal and right shoulder joints.
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Abnormal Uterine Bleeding: A Primary Care PrimerAbnormal uterine bleeding can be defined as bleeding that deviates from the patient's normal pattern; it may be heavier, more frequent, or abnormal in timing. Bleeding of any kind in a postmenopausal patient should be considered abnormal unless she is receiving hormonal therapy that is associated with regular cyclic withdrawal bleeding.
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Cutaneous Leukocytoclastic VasculitisThis hypersensitivity reaction may be secondary to medications, infection, collagen-vascular disorders, or an occult malignancy. When it is localized to the skin, prognosis is excellent.
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Beer Brews Up Good Medicine for the BrainThis adult beverage may actually provide health benefits, specifically for Alzheimer, Parkinson, and other neurological conditions.
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The 10 Most Common Prescribing Errors: Tips on Avoiding the PitfallsNumerous factors contribute to the medication errors that kill up to 98,000 patients each year. Unnecessarily high dosages can result in increased side effects with only a small therapeutic benefit, especially in elderly patients. Lack of patient information-such as a history of allergies or adverse drug reactions-is another cause of error and injury. Communication failures include the use of ambiguous abbreviations, misinterpretation of verbal orders, and lack of timely response to a patient's medication-related symptoms. Dosing errors are common in children because of variability in dosage expressions in drug references. Remedies for prescribing errors are described in detail here.
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A Rare Reversal of Clostridium perfringens Necrotizing FasciitisWhile currently receiving chemotherapy with mitoxantrone for Gleason grade 7 prostate cancer, a 64-year-old man presented with rectal bleeding.
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We Have Too Many Specialists and Too Few General Practitioners"Primary care docs should be paid more, specialists less. More reimbursement for talking...less for testing and procedures." And, there's more.
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A practical guide to managing asthma in childrenAbstract: All children with asthma should have periodic office visits, usually every 3 to 6 months, in which asthma action plans are updated. Periodic assessment of lung function by peak expiratory flow or office spirometry can help determine the appropriate treatment strategy. Low daily doses of inhaled corticosteroids remain the first and most effective choice of therapy for persistent asthma. If this approach is inadequate, adding a second medication, such as a leukotriene modifier or a long-acting ß2-agonist, is suggested. Short-acting ß2-agonists remain the most important therapy for intermittent asthma. For most children, the best route is via a metered-dose inhaler with either a spacer or valved holding chamber. If these agents are inadequate, a short course of oral corticosteroids may be required. (J Respir Dis. 2005;26(8):348-358)
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Liver Enzyme Abnormalities:What to Do for the PatientYou routinely order laboratory screeningpanels, including serum liver enzymemeasurements, for nearly everypatient who has a complete physicalexamination or who is seen for any ofa host of other complaints. If you findabnormal liver enzyme levels, your familiaritywith the common causes andthe settings in which they occur mayenable you to avoid costly diagnosticstudies or biopsy.
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Anorectal Complaints: Office Diagnosis and Treatment, Part 2Anorectal abscesses and fistulae, pilonidal disease, rectal prolapse, pruritus ani, and anal masses are discussed, with an emphasis on diagnosis and treatment of these conditions in the primary care office setting.
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Heart Disease and SyncopeSyncope is defined as a sudden, brief loss of consciousness and postural tone followed by spontaneous complete recovery. It accounts for 3% of emergency department visits and 1% of hospital admissions.
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Congenital ClubfootThis 3-month-old boy has an untreated right clubfoot deformity. The foot is stiff and uncorrectable. The vertical midfoot crease indicates significant deformity. An anteroposterior (AP) simulated weight-bearing radiograph shows parallelism of the long axis of the talus and calcaneus; this indicates varus alignment of the hindfoot. There is also forefoot adduction.
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Approved Treatments for Osteoporosis and What’s in the PipelineAlong with the release of revised guidelines, several pharmacological therapies have become available or are under investigation to help improve outcomes in patients with osteoporosis.
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Pearly Pink Chest LesionsCan you identify the 2 slowly expanding growths on the chest of this 68-year-old man?
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Approved Treatments for Osteoporosis and What’s in the PipelineAlong with the release of revised guidelines, several pharmacological therapies have become available or are under investigation to help improve outcomes in patients with osteoporosis.
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Eruptive Vellus Hair Cysts in a 4-year-Old Black GirlAsymptomatic flesh-colored papules were noted on the chest of a healthy 4-year-old black girl. Some of the 1- to 2-mm papules had central, comedo-like crusts. The remainder of the skin was normal.
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A case of pseudo-Meigs syndromeWe present a case of a 52-year oldwoman with exudativepleural effusion. Her workuprevealed an ovarian tumor,and the effusion completely resolvedafter resection of the tumor.Pathology revealed granulosacell tumor, which is anunusual cause of Meigs syndrome.This case shows theimportance of considering abdominopelvicpathology in unsolvedcases of pleural effusion.
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New Once-Weekly Exenatide for Type 2 DiabetesOnce-weekly exenatide, the recently approved GLP-1 receptor agonist, may help improve treatment adherence and outcomes in patients with type 2 diabetes.
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Penicillin- and Carbapenem-Induced Neurotoxicity: How to Reduce the RiskPenicillin-induced neurotoxicity was first recognized by Johnson and Walker in 1945 after intraventricular administration of benzylpenicillin.1,2 Subsequently, the β-lactams have been shown to have a higher rate of CNS effects than other classes of antibiotics.3,4
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Young Woman With Abdominal Pain and AnemiaA 27-year-old woman with a 2-dayhistory of nausea, vomiting, andpostprandial abdominal pain is admittedto the hospital. Acute cholecystitisis suspected
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Allergic Contact Dermatitis From Tea Tree OilThe sudden appearance of a pruritic confluent erythematous rash on the anterior neck and upper back prompted a 30-year-old woman to seek medical attention. She had recently started applying 5% tea tree oil to the area to treat chronic, recurrent tinea versicolor. An herbal specialist had recommended this therapy.
