Chief cell hyperplasia with structural and nuclear atypia: a variant of fundic gland polyp

2005 ◽  
Vol 200 (11-12) ◽  
pp. 817-821 ◽  
Author(s):  
Akihiro Matsukawa ◽  
Ryoichi Kurano ◽  
Takahiro Takemoto ◽  
Motoko Kagayama ◽  
Takaaki Ito
Keyword(s):  
Chief Cell ◽  
Fundic Gland ◽  
Cell Hyperplasia ◽  
Nuclear Atypia ◽  
Fundic Gland Polyp

Fundic Gland Polyp With Parietal Cell Vacuolation Mimicking Signet Ring Cell Carcinoma

2021 ◽  
pp. 106689692199418
Author(s):  
John D. Coyne ◽  
S. Thampy
Keyword(s):  
Proton Pump Inhibitor ◽  
Cell Carcinoma ◽  
Parietal Cell ◽  
Signet Ring Cell Carcinoma ◽  
Signet Ring Cell ◽  
Fundic Gland ◽  
Fundic Gland Polyp ◽  
Signet Ring ◽  
Ring Cell

Pseudo-signet ring parietal cell vacuolation has been described as a mimic of invasive signet ring cell carcinoma. Moreover, signet ring cell carcinoma has been described in a fundic gland polyp. This case demonstrates parietal cell vacuolation in a fundic gland polyp in a patient on a long-term proton pump inhibitor.

scholarly journals Gastric adenocarcinoma of fundic gland (chief cell predominant type) coexisting with well differentiated intestinal adenocarcinoma

Medicine ◽  
2021 ◽  
Vol 100 (21) ◽  
pp. e25861
Author(s):  
Lifeng Liu ◽  
Lin Han ◽  
Qingzhu Ma ◽  
Jinliang Zhang
Keyword(s):  
Gastric Adenocarcinoma ◽  
Chief Cell ◽  
Fundic Gland ◽  
Predominant Type ◽  
Well Differentiated

Clinicopathological features of gastric adenocarcinoma of the fundic gland (chief cell predominant type) by retrospective and prospective analyses of endoscopic findings

2016 ◽  
Vol 28 (7) ◽  
pp. 722-730 ◽  
Author(s):  
Takashi Chiba ◽  
Katsuaki Kato ◽  
Takayuki Masuda ◽  
Shuichi Ohara ◽  
Noriyuki Iwama ◽  
...  
Keyword(s):  
Gastric Adenocarcinoma ◽  
Chief Cell ◽  
Clinicopathological Features ◽  
Fundic Gland ◽  
Endoscopic Findings ◽  
Predominant Type ◽  
Prospective Analyses

An Early Gastric Cancer Arising on an Fundic Gland Polyp

2022 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Mao Miyoshi ◽  
Shunsuke Yamamoto ◽  
Yoji Takeuchi ◽  
Hisashi Ishida ◽  
Eiji Mita
Keyword(s):  
Gastric Cancer ◽  
Early Gastric Cancer ◽  
Fundic Gland ◽  
Fundic Gland Polyp

Histopathologic Change of a Case of Gastric Oxyntic Neoplasm (Gastric Adenocarcinoma of Fundic Gland Mucosa Type) Through 5 Years With Concurrent Other Oxyntic Gland Lesions

2020 ◽  
pp. 106689692096257
Author(s):  
Yoko Sato ◽  
Taiki Sato ◽  
Jun Matsushima ◽  
Akiko Fujii ◽  
Yuko Ono ◽  
...  
Keyword(s):  
Endoscopic Submucosal Dissection ◽  
Gastric Adenocarcinoma ◽  
Chief Cell ◽  
Fundic Gland ◽  
Submucosal Dissection ◽  
Epithelial Neoplasms ◽  
Oxyntic Gland ◽  
Gland Type ◽  
Histological Progression

Some gastric epithelial neoplasms show predominant chief cell differentiation (oxyntic gland neoplasms), in which the entity of “gastric adenocarcinoma of fundic gland type” was firstly designated, whereas a possible more aggressive subgroup “gastric adenocarcinoma of fundic gland mucosa type” (GA-FGM) was subsequently proposed. However, the histopathologic progression mode of these neoplasms has not been sufficiently reported. In this article, we describe a case of GA-FGM in which we could observe its progression during 5 years. The tumor was removed by endoscopic submucosal dissection 5 years after the first biopsy, which had already shown a feature of oxyntic gland neoplasm. During the follow-up period, the endoscopy revealed little change in the tumor appearance. However, the histology of endoscopic submucosal dissection showed submucosal extension with its histological progression. Besides, other oxyntic gland neoplasms of the stomach were observed metachronously or synchronously, giving an implication about a common pathogenetic basis of these lesions.

Fundic gland polyp prevalence according to Helicobacter pylori infection status

2019 ◽  
Vol 35 (7) ◽  
pp. 1158-1162
Author(s):  
Takumi Notsu ◽  
Kyoichi Adachi ◽  
Tomoko Mishiro ◽  
Norihisa Ishimura ◽  
Shunji Ishihara
Keyword(s):  
Helicobacter Pylori ◽  
Helicobacter Pylori Infection ◽  
Fundic Gland ◽  
Infection Status ◽  
Fundic Gland Polyp

scholarly journals Sporadic pyloric gland adenoma associated with a large fundic gland polyp: genetic evidence for stepwise progression

2020 ◽  
Vol 23 (6) ◽  
pp. 1102-1106
Author(s):  
Satoru Nonaka ◽  
Taiki Hashimoto ◽  
Ichiro Oda ◽  
Shigeki Sekine
Keyword(s):  
Genetic Evidence ◽  
Pyloric Gland ◽  
Fundic Gland ◽  
Pyloric Gland Adenoma ◽  
Fundic Gland Polyp
Sign in / Sign up

Export Citation Format

Share Document