Búchholz F, Schubert C, Lehmann-Willenbrock E
Int J Gynaecol Obstet. 1985 Dec;23(6):505-7. doi: 10.1016/0020-7292(85)90076-1.
The white sponge nevus is a hereditary leukokerotosis localized preferably in the oral mucosa, but may simultaneously manifest itself in other regions, e.g. perianally. We report the case of a 18-year-old patient with a primarily and exclusively extraorally located white sponge nevus of the vulva. The differential diagnosis and clinical as well as therapeutical problems of this extremely rare disease are discussed.
白色海绵状痣是一种遗传性角化异常病，好发于口腔黏膜，但也可能同时出现在其他部位，如肛周。我们报告一例18岁患者，其外阴白色海绵状痣主要且仅位于口腔外。本文讨论了这种极其罕见疾病的鉴别诊断、临床及治疗问题。
