2Onerheim RM.A case of perianal mucinous adenocarcinom arising in a fistula—in-ano:A clue to the eady pathologic diagnosis[J].Am J Clin Pathol,1988,89:809—812.
3Nishimura T,Nozue M,Suzuki X,et al.Perianal mucinous carcinoma successfully treated with a combination of external beam radiotherapy and high dose rate intestinal brachytherapy[J].Br J Radiol,2000,73:661—664.
5Nelson RL, Prasad M L, Abcarian H. Anal carcinoma presenting as perirectal abscess or fistula[ J]. Arch Surg, 1985,120:632 - 635.
6Lee SH, Zucker M, Sato T. Primary adenocarcinoma of an anal gland with secondary perianal fistulas[ J]. Hum Pathol,1981,12:1034 - 1037.
7Nielsen OV, Koch F. Carcinomas of the anorectal region of extra mucosal origin with special reference to anal ducts[J]. Acta Chir Scand, 1973,139:299 - 305.