Tanabe N, Muya M, Isonokami M, Kozuka T, Honda T, Ohtani H
Department of Dermatology, Osaka National Hospital, Japan.
J Dermatol. 1996 Sep;23(9):648-51. doi: 10.1111/j.1346-8138.1996.tb02672.x.
A 62-year-old man was admitted with swelling of the penis caused by long term use of a penis enlarging ring. For the previous 20 years, he had noticed small pruritic nodules on his penis. He had no micturitional or ejaculatory impairment. The penis had a diameter of 6 cm, a length of 10 cm, and was covered with thickened skin. The penis and the scrotal skin were covered with scattered, small, hemispheric nodules and papules ranging in size from 2 mm to 1 cm. Pathologic examination of the biopsied specimen from a nodule revealed enlargement of the lymphatic vessels of the dermis and fibrosis. This was compatible with lymphedema due to chronic strangulation by the ring. Scar resection and full thickness skin grafting was performed to prevent malignant changes in the lesions.
一名62岁男性因长期使用阴茎增大环导致阴茎肿胀入院。在过去20年里，他注意到阴茎上有小的瘙痒性结节。他没有排尿或射精障碍。阴茎直径6厘米，长度10厘米，表面皮肤增厚。阴茎和阴囊皮肤布满散在的、大小从2毫米到1厘米不等的小半球形结节和丘疹。对一个结节活检标本的病理检查显示真皮淋巴管扩张和纤维化。这与因环长期勒压导致的淋巴水肿相符。进行了瘢痕切除和全厚皮片移植以防止病变发生恶变。
