Neurofibromatosis type 1: More than skin deep.

Dermatologic findings manifest in childhood, but the disease progresses to multiple organ systems. Here's how to proceed if you diagnose this in your patient.

Hair Loss: Common Causes and Treatment.

Hair loss is often distressing and can have a significant effect on the patient's quality of life. Patients may present to their family physician first with diffuse or patchy hair loss. Scarring alopecia is best evaluated by a dermatologist. Nonscarring alopecias can be readily diagnosed and treated in the family physician's office. Androgenetic alopecia can be diagnosed clinically and treated with minoxidil. Alopecia areata is diagnosed by typical patches of hair loss and is self-limited. Tinea capitis causes patches of alopecia that may be erythematous and scaly and must be treated systemically. Telogen effluvium is a nonscarring, noninflammatory alopecia of relatively sudden onset caused by physiologic or emotional stress. Once the precipitating cause is removed, the hair typically will regrow. Trichotillomania is an impulse-control disorder; treatment is aimed at controlling the underlying psychiatric condition. Trichorrhexis nodosa occurs when hairs break secondary to trauma and is often a result of hair styling or overuse of hair products. Anagen effluvium is the abnormal diffuse loss of hair during the growth phase caused by an event that impairs the mitotic activity of the hair follicle, most commonly chemotherapy. Physician support is especially important for patients in this situation.

Calling acute bronchitis a chest cold may improve patient satisfaction with appropriate antibiotic use.

BACKGROUND: Overuse of antibiotics for acute respiratory infections is an important public health problem and occurs in part because of pressure on physicians by patients to prescribe them. We hypothesized that if acute respiratory infections are called "chest colds" or "viral infections" rather than "bronchitis," patients will be satisfied with the diagnosis and more satisfied with not receiving antibiotics. METHODS: Family medicine patients were presented with a written scenario describing a typical acute respiratory infection where they were given one of 3 different diagnostic labels: chest cold, viral upper respiratory infection, and bronchitis, followed by a treatment plan that excluded antibiotic treatment. Data was analyzed for satisfaction with the diagnosis and treatment plan based on the diagnostic label. A total of 459 questionnaires were collected. RESULTS: Satisfaction (70%, 63%, and 68%) and dissatisfaction (11% 13%, and 13%) with the diagnostic labels of cold, viral upper respiratory infection, and bronchitis, respectively, showed no difference (chi(2) = 0.368, P = .832). However, more patients were dissatisfied with not receiving an antibiotic when the diagnosis label was bronchitis. A total of 26% of those that were told they had bronchitis were dissatisfied with their treatment, compared with 13% and 17% for colds and viral illness, respectively, (chi(2) = 9.380, P = .009). Binary logistic regression showed no difference in satisfaction with diagnosis for educational attainment, age, and sex (odds ratio (OR) = 1.09, 1.00, 0.98, respectively), or for satisfaction with treatment (OR = 1.1, 1.02, 1.00, respectively). CONCLUSIONS: Provider use of benign-sounding labels such as chest cold when a patient presents for care for an acute respiratory infection may not affect patient satisfaction but may improve satisfaction with not being prescribed an antibiotic.

Diagnosis and management of scaphoid fractures.

Scaphoid fracture is a common injury encountered in family medicine. To avoid missing this diagnosis, a high index of suspicion and a thorough history and physical examination are necessary, because early imaging often is unrevealing. Anatomic snuffbox tenderness is a highly sensitive test for scaphoid fracture, whereas scaphoid compression pain and tenderness of the scaphoid tubercle tend to be more specific. Initial radiographs in patients suspected of having a scaphoid fracture should include anteroposterior, lateral, oblique, and scaphoid wrist views. Magnetic resonance imaging or bone scintigraphy may be useful if the diagnosis remains unclear after an initial period of immobilization. Nondisplaced distal fractures generally heal well with a well-molded short arm cast. Although inclusion of the thumb is the standard of care, it may not be necessary. Nondisplaced proximal, medial, and displaced fractures warrant referral to an orthopedic subspecialist.

Revascularization not superior to conservative treatment of acute coronary syndromes.

Conservative treatment was nearly as effective as immediate catheterization and surgical intervention in patients presenting with acute coronary syndrome. No difference was noted in the risk of death or myocardial infarction in either group. Patients were less likely to experience refractory angina when evaluated at 4 months and after 1 year when treated aggressively (numbers needed to treat [NNT]=20). Saving 1 readmission for refractory angina at the cost of performing 19 interventions that have no effect on the patient may not be reasonable.