A 49-year-old man has had intermittent eruptions of itchy blisters on both of his palms for the past 15 years. The lesions heal after 2 to 3 weeks and then occur again after 6 months. He suspects that they are caused by poison ivy, but he is unsure of where he would have been exposed to the plant.
A milestone has been reached in the treatment of sepsis-the institution of protocolized management that starts in the emergency department. Early goal-directed therapy, with targeted fluid resuscitation and measures of oxygen delivery, has been shown to improve survival in patients with septic shock. Although initiating aggressive fluid resuscitation is the first priority, it is also essential to obtain cultures rapidly and infuse broad-spectrum antibiotics. Norepinephrine is a more potent vasoconstrictor than dopamine and may be more effective in treating hypotension in patients with septic shock. Vasopressin is an effective second-line agent. Treatment with recombinant human activated protein C at 24 µg/kg/h for 96 hours has been shown to reduce mortality in patients with sepsis; its benefit is greatest in the most acutely ill patients. (Infect Med. 2009;26):134-143)
If Shakespeare were alive, he would urge caution regarding the “Ides of Influenza.” Recent publicity about global influenza, a result of both potential and real avian and swine flu epidemics, has led to a plethora of theories as well as alarm.
During a flight from Houston to New York, a 46-year-old man had fever, chills, rigors, and body aches. After he landed, he sought treatment at a local hospital. The patient was on his way back to Liberia, where he works. He had been at home in Houston for several weeks. In the emergency department, he complained only of subjective fever.
For 1 week, a 77-year-old man had a fever and a tender, nonpruritic rash on both palms (Figure 1) and on the anterior aspect of both knees (Figure 2). Two weeks earlier, he had hives, which ameliorated after a 10-day course of cetirizine and a tapering course of prednisone. He also had headaches almost daily for the previous 6 to 8 weeks.
Here we provide a list of questions with links that can help you respond to patients who may be asking you about H1N1 virus infection (swine flu). Topics include travel restrictions and recommendations for persons with chronic disorders.
An 88-year-old man who had left hip repair after a fracture a few months earlier is now admitted to behavioral hospital because of implacable refusal to take medications, and because of poor food intake and ongoing refusal of rehabilitation. Ambulated with a walker before fracture but now barely ventures out of wheelchair even with rolling walker and therapist guidance.
In the United States, an estimated 5 million people have heart failure and about 550,000 new cases occur each year.1 The incidence is rising as more patients survive what were once fatal myocardial infarctions (MIs). Coronary artery disease (CAD) and hypertension are the most common causes of heart failure. The less frequent causes include diabetes; viral infections; valvular heart disease; drugs (eg, doxorubicin); and postpartum, alcoholic, and familial cardiomyopathies.2,3
About 50% of pregnanciesin the United States areunplanned.
For 1 month, a 54-year-old woman has had an intensely pruritic eruption on her abdomen, arms, and anterior thighs. She has long-standing hypertension and type 2 diabetes mellitus, which are treated with an angiotensin-converting enzyme inhibitor/diuretic and an oral hypoglycemic agent.
This worsening rash developed after a 40-year-old man was treated with amoxicillin for an upper respiratory tract infection. When the rash started, the amoxicillin was discontinued and azithromycin was prescribed; however, the rash has persisted. The patient has no history of allergies or rashes. He takes no other medications.
Multiple sclerosis patients treated with natalizumab risk reactivation of latent herpes virus infections.
Researchers have identified 2 gene variations that are resistant to interferon ß therapy. This finding could lead to a biomarker for determining when IFN-ß is appropriate for the treatment of multiple sclerosis.
Syphilis took Europe by storm at the end of the 15th century in what was to become a sweeping epidemic. Before 1495, it was unknown or perhaps was attributed to other disease processes, such as leprosy.
The mother of this 6-year-old girl brings her to your office for evaluation of an itchy rash that started on her left cheek at the end of December. Another physician prescribed cephalexin for presumed impetigo; the rash abated but did not completely clear. During the past 2 to 3 weeks, new lesions have appeared on the child's neck, arms, and trunk.
About 50% of pregnancies in the United States are unplanned.1 Thus, an awareness of which medications are safe and which are contraindicated in pregnancy is essential for good primary care-even in practices that do not include obstetrics.
A 50-year-old woman presents to the emergency department with severe dizziness, weakness, and dyspnea of 1 week’s duration. Ten days earlier, an upper respiratory tract infection (URTI) was diagnosed; over-the-counter cough syrup and acetaminophen were prescribed. However, the patient’s condition has steadily deteriorated since then. In addition, her urine has darkened over the past few days.
A 76-year-old man is seen because of redness below the right eye. Has long-standing “lazy eye” on the left, which is chronically deviated outward. Has lived in nursing home for some years due to self-care deficit from memory loss. No recent eye surgery, conjunctivitis, sinus infection, or periocular trauma.
Numerous infections that are generally caused by Staphylococcus aureus also may be caused by Streptococcus species and vice versa.
For 2 to 3 weeks, a 64-year-old woman has had a worsening eruption around her neck and inner thighs. She says it is tender rather than itchy. She has never had a similar eruption, and she denies any exposure history.
For 6 months, a 54-year-old woman has had a chronically pruritic and tender eruption that is confined to her arms. She has been treated with ciprofloxacin, clarithromycin, mupirocin, and topical corticosteroids. About 2 years earlier, she underwent spinal fusion. She takes unknown pain medications, omeprazole, buspirone, propranolol, and estrogen.
THE CASE: A 7-year-old boy has had left ankle pain for 2 days. Neither he nor his mother can recall any recent trauma to the joint. He is usually very active, but he has been unable to bear weight on the left foot and has been resting in bed. His mother reports that he had some tactile fevers, which were transiently relieved with ibuprofen, and that he has been eating and drinking normally. Despite the application of ice and elevation, the ankle has become red and swollen.
A 51-year-old man is admitted to the hospital with painful ulcers on both lower extremities, severe anemia, and a 45-kg (100-lb) weight loss over the past year. Pain from the ulcers prevents him from walking. The ulcers developed about 5 years earlier, as a result of his wearing high boots for work; they began as small sores and grew over time.
An 83-year-old man examined on admission for end-of-life care due to profound dementia. His wife states that his penis has not changed in appearance, but knows that he always had concerns about it. To her knowledge he never had trouble voiding. Patient too impaired to discuss any topic coherently. Wife considers it unlikely he would have disclosed any symptom of this type to her.
A 30-year-old man with a 15 packyear smoking history presented for a follow-up evaluation of an asymptomatic whitish lesion on the tongue of 4 months’ duration. The lesion had not responded to oral therapy with either nystatin or fluconazole. The patient was distressed about the lesion’s appearance and his inability to remove it with a toothbrush.
