American family physician
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American family physician · Jul 1998
Case ReportsLisfranc injury of the foot: a commonly missed diagnosis.
Lisfranc joint injuries are rare, complex and often misdiagnosed. Typical signs and symptoms include pain, swelling and the inability to bear weight. Clinically, these injuries vary from mild sprains to fracture-dislocations. ⋯ Reevaluation may be necessary if pain and swelling continue for 10 days after the injury. Proper treatment of a mild to moderate Lisfranc injury improves the chance of successful healing and reduces the likelihood of complications. Patients with fractures and fracture-dislocations should be referred for surgical management.
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American family physician · Jun 1998
Review Historical ArticleCurrent guidelines for antibiotic prophylaxis of surgical wounds.
Appropriately administered antibiotic prophylaxis reduces the incidence of surgical wound infection. Prophylaxis is uniformly recommended for all clean-contaminated, contaminated and dirty procedures. It is considered optional for most clean procedures, although it may be indicated for certain patients and clean procedures that fulfill specific risk criteria. ⋯ Antibiotic selection is influenced by the organism most commonly causing wound infection in the specific procedure and by the relative costs of available agents. In certain gastrointestinal procedures, oral and intravenous administration of agents with activity against gram-negative and anaerobic bacteria is warranted, as well as mechanical preparation of the bowel. Cefazolin provides adequate coverage for most other types of procedures.
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The Charcot foot commonly goes unrecognized, particularly in the acute phase, until severe complications occur. Early recognition and diagnosis, immediate immobilization and a lifelong program of preventive care can minimize the morbidity associated with this potentially devastating complication of diabetic neuropathy. ⋯ Although the initial radiograph may be normal, making diagnosis difficult, immediate detection and immobilization of the foot are essential in the management of the Charcot foot. A lifelong program of patient education, protective footwear and routine foot care is required to prevent complications such as foot ulceration.
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Head and neck manifestations of acquired immunodeficiency syndrome (AIDS) are among the most common complications of this disease. Some of these manifestations are the initial signs of human immunodeficiency virus (HIV) infection, and others are associated with full-blown AIDS. ⋯ Nasal and oral manifestations of AIDS are more common than otologic manifestations and range from infections, caused by both opportunistic and nonopportunistic organisms, to malignancies. We address common manifestations and current treatment recommendations.