Gangrene of the perineum.

Abstract: Fournier's gangrene, an anaerobic necrotizing cellulitis of the infradiaphragmatic soft tissues, is a serious pathologic entity with an unpredictable course. From 1978 to 1991, a total of 24 men (mean age, 57 years; range 27 to 90) were treated for this...

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Hypoxic sensitizer and cytotoxin for head and neck cancer.

Abstract: Tumour hypoxia is well recognised as a major factor contributing to radioresistance. This article examines the role of hypoxia in influencing the treatment outcome following radiotherapy (RT), and reviews the rationale and results of clinical trials that...

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