Adenocarcinoma in the squamous-lined esophagus without Barrett's mucosa, probably arising from esophageal gland duct

被引：3

作者：

Fujishima, Fumiyoshi ^{[1
]}

Nakamura, Yasuhiro ^{[2
]}

Kasajima, Atsuko ^{[1
]}

Ozawa, Yohei ^{[2
]}

Ito, Ken ^{[1
]}

Taniuchi, Shinji ^{[1
]}

Watanabe, Mika ^{[1
]}

Asonuma, Sho ^{[3
]}

Takubo, Kaiyo ^{[4
]}

Sasano, Hironobu ^{[1
,2
]}

机构：

[1] Tohoku Univ Hosp, Dept Pathol, Aoba Ku, Sendai, Miyagi 9808574, Japan

[2] Tohoku Univ, Grad Sch Med, Dept Pathol, Sendai, Miyagi 980, Japan

[3] South Miyagi Med Ctr, Div Gastroenterol, Sendai, Miyagi, Japan

[4] Tokyo Metropolitan Inst Gerontol, Res Team Geriatr Pathol, Tokyo, Japan

来源：

ESOPHAGUS | 2015年 / 12卷 / 03期

关键词：

Esophagus; Adenocarcinoma; Immunohistochemistry; ESOPHAGOGASTRIC JUNCTION; ADENOMA; JAPAN;

D O I：

10.1007/s10388-014-0456-2

中图分类号：

R57 [消化系及腹部疾病];

学科分类号：

摘要：

Endoscopic mucosal resection (EMR) was performed for submucosal tumor (SMT)-like lesion of esophagogastric junction in an 81-year-old male. Histopathological findings revealed the presence of adenocarcinoma with high-grade cytological atypia. No foci of Barrett's esophagus and/or heterotopic gastric mucosa were detected in the specimen. Intraepithelial squamous cell carcinoma was also not detected in the adjacent stratified squamous layer. The contour of the tumor was similar to normal esophageal gland ducts but tumor did have immunohistochemical staining patterns similar to esophageal cardiac glands. Esophageal adenocarcinoma arising in the background without the foci of Barrett's esophagus is extremely rare and we reported the case with review of the literature in this study.

引用

页码：327 / 331

页数：5

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