Brittain P C, Carlson J W, Hawley-Bowland C
Department of Obstetrics and Gynecology, William Beaumont Army Medical Center, El Paso, Texas 79920-5001.
J Reprod Med. 1994 Nov;39(11):913-4.
A case of squamous cell carcinoma in situ of the anal canal was discovered incidentally during a hemorrhoidectomy in a man. The anal canal was evaluated by colposcopy prior to ablation of the lesion with a CO2 laser. To our knowledge, this technique has not been reported previously.
一名男性在进行痔疮切除手术时偶然发现了一例肛管原位鳞状细胞癌。在使用二氧化碳激光切除病变之前,通过阴道镜对肛管进行了评估。据我们所知,该技术此前尚未见报道。