[Pathological and clinical analysis of 102 cases of lip carcinoma].
102 cases (103 tumors) of lip carcinoma treated by surgery are analyzed. There were 37 (35.9%) verrucous carcinoma and 66 (64.1%) squamous cell carcinoma which included grade I 29 cases, grade II 21, grade III 14 and grade IV 2. Of the 66 squamous cell carcinomas, six lesions co-existing with verrucous carcinoma were derived from the latter. This fact demonstrated that anaplastic transformation of verrucous carcinoma could occur in patients without radiotherapy. This study suggests that the enlarged neck lymph nodes need not be dissected prophylactically for patients with squamous cell carcinoma grade I and grade II, and with verrucous carcinoma. The management of the cervical nodes still suffices if they enlarge after the primary lesion has been removed. But radical dissection of neck lymph nodes should be performed promptly for patients with squamous cell carcinoma grade III and grade IV.
Zhang
Z X
ZX
Shandong University of Medical Sciences, Jinan.
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002291:Carcinoma, Papillary / Q000473:pathology* / Q000601:surgery; D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000601:surgery; D005260:Female; D006801:Humans; D008048:Lip Neoplasms / Q000473:pathology* / Q000601:surgery; D008197:Lymph Node Excision; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging