[Strategy and results in the treatment of squamous cell carcinoma of the anal canal. A review of 51 cases (author's transl)].
In this retrospective study of 51 patients treated for squamous cell carcinoma of the anal canal some aspects of the natural history are touched upon. The authors also discuss their results and define their current therapeutic approach. It is a rare lesion; only 2-3% of all colorectal cancers with a predominance for women (4 to 1) and of 2 histological varieties. The epidermoid type (74%) is made more prevalent though the basal layer type (26%). The prognosis is very poor once the stage T, is passed. The simultaneous finding of a primary lesion and associated inguinal lymphadenopathy is of serious consequences. The proposed therapeutic schema consists of: --Radiotherapy exclusively for T1 lesions. --Preoperative radiotherapy and abdominoperineal resection for all large lesions T3-T4. --For the intermediate T2 lesion: initially radiotherapy (2,500-4,000 rads) followed by careful reevaluation under general anesthesia to define whether further curie-therapy or surgical resection when an unsatisfactory response.
D000328:Adult; D000368:Aged; D001005:Anus Neoplasms / Q000532:radiotherapy / Q000601:surgery*; D002294:Carcinoma, Squamous Cell / Q000532:radiotherapy / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Stratégie et résultats dans le traitement des épithéliomas malpighiens du canal anal. A propos de 51 cas.