Ahmed H A, Pollock D J
Histopathology. 1985 Mar;9(3):359-63. doi: 10.1111/j.1365-2559.1985.tb02453.x.
This case of a malignant sacrococcygeal teratoma, usually a tumour of early childhood, presented as a bedsore in the lower end of the nuchal cleft of a 69-year-old man and proved to be malignant with a trophoblastic element. The literature of adult sacrococcygeal teratoma is reviewed; we have been able to find only three malignant examples.
这例恶性骶尾部畸胎瘤通常是儿童期肿瘤，却表现为一名69岁男性项部裂下端的褥疮，且经证实为含有滋养层成分的恶性肿瘤。本文对成人骶尾部畸胎瘤的文献进行了综述；我们仅能找到三例恶性病例。
