Baverez Manon, Thibaudeau Emilie, Libois Vincent, Kerdraon Olivier, Senellart Hélène, Raoul Jean-Luc
Department of Medical Oncology, Institut de Cancérologie de l'Ouest, Saint-Herblain, France.
Department of Surgical Oncology, Institut de Cancérologie de l'Ouest, Saint-Herblain, France.
Case Rep Oncol. 2021 Mar 1;14(1):147-151. doi: 10.1159/000513028. eCollection 2021 Jan-Apr.
We report the case of a 57-year-old woman who presented with local invasion of the anal canal by mucinous adenocarcinoma, the malignant transformation of a long-term preexisting retrorectal tailgut cyst. This progression is infrequent and justifies preemptive surgical treatment of retrorectal cysts.
我们报告了一例57岁女性病例,该患者因黏液腺癌侵犯肛管,而此黏液腺癌由长期存在的直肠后尾肠囊肿恶变而来。这种进展并不常见,这也说明了对直肠后囊肿进行预防性手术治疗的合理性。