Stephenson G C, Ironside J W
Department of Neurosurgery, General Infirmary, Leeds, UK.
Postgrad Med J. 1991 Jan;67(783):84-6. doi: 10.1136/pgmj.67.783.84.
A case of malignant transformation to a squamous cell carcinoma in a long-standing subcutaneous dermoid cyst in a 44 year old man is presented. Malignant transformation in dermoid cysts is extremely uncommon and has never previously been recorded at this site. The need for adequate investigation and treatment of superficial midline lesions presenting in childhood is emphasized.
本文报告了一例44岁男性长期存在的皮下皮样囊肿恶变为鳞状细胞癌的病例。皮样囊肿的恶性转化极为罕见,此前该部位从未有过相关记录。强调了对儿童期出现的浅表中线病变进行充分检查和治疗的必要性。