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[Unilateral gynecomastia induced by the use of anabolic steroids. A clinical case report]
L Spiga1, G Gorrini, L Ferraris
1Dipartimento di Scienze Motorie, Università degli Studi di Genova.
Abstract:
The authors studied a case of left unilateral gynecomastia occurring in a 26-year-old body-builder after anabolic steroids assumption. The mammal features were found by echography and mammography and they showed the presence of a 3 cm diameter retroareolar area of gland tissue surrounded by fibrotic tissue. After excluding every likely cause giving gynecomastia through laboratory tests, it was clear a relationship with the assumption of high doses of anabolic hormones, with particular regard to methyltestosterone. Therefore, also this substance which on its own is not aromatized by extrasplanchnic tissues, can be responsible for man's mammal hypertrophy, if joined to a slight iatrogenic liver cytolysis.
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