Appel B N, El Attar A M, Paladino T R, Verbin R S
Oral Surg Oral Med Oral Pathol. 1976 Jun;41(6):764-71. doi: 10.1016/0030-4220(76)90190-0.
A 62-year-old Caucasian woman had several distinct and separate adenoid cystic carcinomas which involved both sides of the upper lip. Microscopic examination of the surgical specimens suggested that at least one of these malignant neoplasms arose from a pre-existing basal-cell adenoma.
一名62岁的白种女性患有多处独立的腺样囊性癌,累及上唇两侧。对手术标本的显微镜检查表明,这些恶性肿瘤中至少有一个起源于先前存在的基底细胞腺瘤。