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PubMedDate not supplied

Mild traumatic brain injury: toward understanding manifestations and treatment.

Mild traumatic brain injury is misleading as a diagnostic term, as it may include a spectrum of manifestations ranging from transient mild symptoms to ongoing disabling problems. It is a source of significant economic burden to society in terms of days lost from work and costs related to medical treatment. Symptomatic individuals will frequently present to primary care general medical practitioners days, weeks, or even months after the trauma. General medical practitioners are thus put in the position of being the "gatekeepers" of medical care for such patients and become responsible for appropriate determination and authorization of medical tests, specialized referrals, and treatment. The purpose of this article, which is based on a review of the literature to 1997, is to provide physicians with an understanding of mild traumatic brain injury, including manifestations and treatment, as it occurs commonly and can significantly impact the quality of life of those affected.

Brain Concussion↗

PubMedDate not supplied

Solitary osteochondroma of the foot: an in-depth study with case reports.

Osteochondroma represents the most common benign bone tumor and occurs most frequently in the proximal humerus, tibia, and distal femur. The bones of the foot, by comparison, are less commonly involved. The tumor appears to be a developmental defect of bone preformed in cartilage rather than a true neoplasm. However, on rare occasions it may undergo chondrosarcomatous degeneration, thus demonstrating neoplastic behavior. A review of the literature, including clinical features of osteochondroma, radiologic and histologic characteristics, and theories on pathogenesis, is presented. Information concerning principles of surgical treatment, techniques of diagnosis, and facts to aid in the differential diagnosis of osteochondroma is presented also. Finally, a series of case reports is presented to demonstrate the surgical treatment of osteochondroma of the foot. Included are three cases of phalangeal osteochondroma, one of metatarsal osteochondroma, and an unusual report of osteochondroma of the talus. A case report and discussion of a patient with juxtacortical circumscripta myositis ossificans of the foot is also presented to demonstrate how information on lesions included in the differential of osteochondroma can be utilized clinically to make the diagnosis.

Adult↗