Morita T, Yasukawa S, Matsumoto M, Shinka T, Ohkawa T
Department of Urology, Wakayama Medical College.
Hinyokika Kiyo. 1991 Jun;37(6):647-9.
A tumor mass covered with scrotum-like skin on its tip was found on the perineal region of 3-year-old boy since his birth. The mass was diagnosed as congenital lipoma, which was resected, because of its gradual enlargement. Histopathological findings of the tumor indicated perineal lipoma, and the scrotum-like portion was diagnosed as an accessory scrotum. In the Japanese literature, 7 congenital perineal lipomas (6 males, 1 female) have been reported and all male cases except 1 case (no description about scrotum) were accompanied with an accessory scrotum. We conclude that there may be a close relationship between congenital perineal lipoma and accessory scrotum.
在一名3岁男童的会阴区发现一个自出生就存在的肿物，肿物顶端覆盖着类似阴囊的皮肤。该肿物被诊断为先天性脂肪瘤，因其逐渐增大而进行了切除。肿瘤的组织病理学检查结果显示为会阴脂肪瘤，而类似阴囊的部分被诊断为副阴囊。在日本文献中，已报道了7例先天性会阴脂肪瘤（6例男性，1例女性），除1例（未描述阴囊情况）外，所有男性病例均伴有副阴囊。我们得出结论，先天性会阴脂肪瘤与副阴囊之间可能存在密切关系。
