[Invasive micropapillary carcinoma in the ampulla of Vater: report of a case]

Zhonghua Bing Li Xue Za Zhi. 2022 Sep 8;51(9):905-907. doi: 10.3760/cma.j.cn112151-20220304-00149.
[Article in Chinese]

Abstract

壶腹部发生的浸润性微乳头状癌罕见，本文报道1例发生于80岁老年女性的病例，肿瘤表面呈壶腹内乳头状管状肿瘤，下方浸润成分以微乳头状癌为主。肿瘤同时显示肠型、胰胆管/胃型的特征，为混合型。微乳头状癌区可见特征性的中性粒细胞浸润。目前需要积累该部位的病例以形成WHO壶腹部肿瘤分类的独立组织学亚型。.

Publication types

  • Case Reports

MeSH terms

  • Ampulla of Vater* / pathology
  • Carcinoma* / pathology
  • Common Bile Duct Neoplasms* / pathology
  • Common Bile Duct Neoplasms* / surgery
  • Humans