A Case of Plasmacytoma with Amyloid Deposits of the Stomach

Tomoyuki Koike; Yasutoshi Saitoh; Katsuhisa Satoh; Michiya Saitoh; Toshikatsu Ojima; Naohiro Dairaku; Yoko Yamagiwa; Tomoyuki Ohno; Takaharu Ueno; Keiichirou Nagase; Shinichi Ikeya; Takashi Endoh; Takashi Sasaki; Eiji Hoshino

doi:10.11280/gee1973b.39.1805

A Case of Plasmacytoma with Amyloid Deposits of the Stomach

Tomoyuki Koike, Yasutoshi Saitoh, Katsuhisa Satoh, Michiya Saitoh, Toshikatsu Ojima, Naohiro Dairaku, Yoko Yamagiwa, Tomoyuki Ohno, Takaharu Ueno, Keiichirou Nagase, Shinichi Ikeya, Takashi Endoh, Takashi Sasaki, Eiji Hoshino

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

The patients was 49-year-old man. Endoscopic examination showed a diffuse elevated lesion with irregular ulcer at the greater curvature of the gastric anglus in September 1991. With the histologic findings of biopsy specimens, we made a diagnosis of localized gastric amyloidosis. In October 1993, this lesion was re-diagnosed as gastric plasmacytoma with endoscopic biopsy, and total gastrectomy with splenectomy was performed in May 1994. The tumor was histopathologically gastric plasmacytoma and immunohistochemical study revealed to be classified in lgA/ type. A part of the tumor and amyloid deposits extended to the submucosal layer. This case suggests the possibility of the association between gastric plasmacytoma and amyloid production.

Original language	English
Pages (from-to)	1805-1811
Number of pages	7
Journal	GASTROENTEROLOGICAL ENDOSCOPY
Volume	39
Issue number	10
DOIs	https://doi.org/10.11280/gee1973b.39.1805
Publication status	Published - 1997 Jan
Externally published	Yes

ASJC Scopus subject areas

Radiology Nuclear Medicine and imaging
Gastroenterology

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A Case of Plasmacytoma with Amyloid Deposits of the Stomach. / Koike, Tomoyuki; Saitoh, Yasutoshi; Satoh, Katsuhisa; Saitoh, Michiya; Ojima, Toshikatsu; Dairaku, Naohiro; Yamagiwa, Yoko; Ohno, Tomoyuki; Ueno, Takaharu; Nagase, Keiichirou; Ikeya, Shinichi; Endoh, Takashi; Sasaki, Takashi; Hoshino, Eiji.

In: GASTROENTEROLOGICAL ENDOSCOPY, Vol. 39, No. 10, 01.1997, p. 1805-1811.

Research output: Contribution to journal › Article › peer-review

Koike, Tomoyuki ; Saitoh, Yasutoshi ; Satoh, Katsuhisa ; Saitoh, Michiya ; Ojima, Toshikatsu ; Dairaku, Naohiro ; Yamagiwa, Yoko ; Ohno, Tomoyuki ; Ueno, Takaharu ; Nagase, Keiichirou ; Ikeya, Shinichi ; Endoh, Takashi ; Sasaki, Takashi ; Hoshino, Eiji. / A Case of Plasmacytoma with Amyloid Deposits of the Stomach. In: GASTROENTEROLOGICAL ENDOSCOPY. 1997 ; Vol. 39, No. 10. pp. 1805-1811.

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abstract = "The patients was 49-year-old man. Endoscopic examination showed a diffuse elevated lesion with irregular ulcer at the greater curvature of the gastric anglus in September 1991. With the histologic findings of biopsy specimens, we made a diagnosis of localized gastric amyloidosis. In October 1993, this lesion was re-diagnosed as gastric plasmacytoma with endoscopic biopsy, and total gastrectomy with splenectomy was performed in May 1994. The tumor was histopathologically gastric plasmacytoma and immunohistochemical study revealed to be classified in lgA/ type. A part of the tumor and amyloid deposits extended to the submucosal layer. This case suggests the possibility of the association between gastric plasmacytoma and amyloid production.",

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AU - Ojima, Toshikatsu

AU - Dairaku, Naohiro

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AU - Nagase, Keiichirou

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