[睾丸肿瘤的腹膜后转移：伴有腺癌转化的成熟畸胎瘤]

[Retroperitoneal metastasis from testicular tumor: Mature teratoma with adenocarcinomatous transformation].

作者信息

Carmassi Marion, Vaccaro Julien, Prost Caroline, Garcia Stéphane

机构信息

Laboratoire d'anatomie et cytologie pathologiques, hôpital Nord, chemin des Bourrely, 13915 Marseille cedex 20, France.

Service de radiologie, hôpital Nord, chemin des Bourrely, 13915 Marseille cedex 20, France.

出版信息

Ann Pathol. 2017 Apr;37(2):166-169. doi: 10.1016/j.annpat.2016.10.005. Epub 2017 Mar 9.

DOI:10.1016/j.annpat.2016.10.005

PMID:28285808

Abstract

A 41-year-old patient, with a medical history of embryonal carcinoma treated by orchidectomy at the age of 27, presented with abdominal pain. Serum alphafetoprotein, β-HCG and CEA levels were normal. MRI showed a cystic retroperitoneal lesion with septation, measuring 20cm. He underwent a surgical resection. Histology revealed an adenocarcinoma arising on a mature multitissular teratoma.

摘要

一名41岁患者，有胚胎癌病史，27岁时接受了睾丸切除术，现出现腹痛。血清甲胎蛋白、β-HCG和癌胚抗原水平正常。MRI显示一个有分隔的囊性腹膜后病变，大小为20cm。他接受了手术切除。组织学检查显示在成熟的多组织畸胎瘤上发生了腺癌。