A case of rectal implantation cyst diagnosed by EUS and EUS-guided FNA

Soichi Itaba; Kazuya Akahoshi; Yasuaki Motomura; Risa Iwao; Yoshimasa Tanaka; Keishi Komori; Takashi Osoegawa; Masaru Kubokawa; Terumasa Hisano; Hiroshi Matono; Masafumi Oya; Kazuhiko Nakamura

A case of rectal implantation cyst diagnosed by EUS and EUS-guided FNA

Soichi Itaba, Kazuya Akahoshi, Yasuaki Motomura, Risa Iwao, Yoshimasa Tanaka, Keishi Komori, Takashi Osoegawa, Masaru Kubokawa, Terumasa Hisano, Hiroshi Matono, Masafumi Oya, Kazuhiko Nakamura

Department of Hepatology and Pancreatology

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

Abstract

A 73-year-old woman was referred to our hospital complaining of bloody stool. She had undergone high anterior resection with the double stapling technique for a sigmoid colon cancer 2 years prior to this admission. Colonoscopy revealed a soft submucosal tumor, 4cm in size, on the anal side of the previous anastomosis in the rectum. EUS revealed a cystic lesion located in the third and fourth layers of the rectal wall. EUS-FNA was performed, and the content of the cystic lesion was transparent mucinous liquid. Histologically, the specimen revealed PAS and Alcian blue-positive mucinous material and a small number of inflammatory cells such as foamy macrophages. Therefore, this cystic lesion was diagnosed as a rectal implantation cyst.

Original language	English
Pages (from-to)	2030-2035
Number of pages	6
Journal	Journal of Japanese Society of Gastroenterology
Volume	108
Issue number	12
Publication status	Published - Dec 2011

All Science Journal Classification (ASJC) codes

Gastroenterology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Cite this

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title = "A case of rectal implantation cyst diagnosed by EUS and EUS-guided FNA",

abstract = "A 73-year-old woman was referred to our hospital complaining of bloody stool. She had undergone high anterior resection with the double stapling technique for a sigmoid colon cancer 2 years prior to this admission. Colonoscopy revealed a soft submucosal tumor, 4cm in size, on the anal side of the previous anastomosis in the rectum. EUS revealed a cystic lesion located in the third and fourth layers of the rectal wall. EUS-FNA was performed, and the content of the cystic lesion was transparent mucinous liquid. Histologically, the specimen revealed PAS and Alcian blue-positive mucinous material and a small number of inflammatory cells such as foamy macrophages. Therefore, this cystic lesion was diagnosed as a rectal implantation cyst.",

author = "Soichi Itaba and Kazuya Akahoshi and Yasuaki Motomura and Risa Iwao and Yoshimasa Tanaka and Keishi Komori and Takashi Osoegawa and Masaru Kubokawa and Terumasa Hisano and Hiroshi Matono and Masafumi Oya and Kazuhiko Nakamura",

year = "2011",

month = dec,

language = "English",

volume = "108",

pages = "2030--2035",

journal = "Japanese Journal of Gastroenterology",

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publisher = "Japanese Society of Gastroenterology",

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TY - JOUR

T1 - A case of rectal implantation cyst diagnosed by EUS and EUS-guided FNA

AU - Itaba, Soichi

AU - Akahoshi, Kazuya

AU - Motomura, Yasuaki

AU - Iwao, Risa

AU - Tanaka, Yoshimasa

AU - Komori, Keishi

AU - Osoegawa, Takashi

AU - Kubokawa, Masaru

AU - Hisano, Terumasa

AU - Matono, Hiroshi

AU - Oya, Masafumi

AU - Nakamura, Kazuhiko

PY - 2011/12

Y1 - 2011/12

N2 - A 73-year-old woman was referred to our hospital complaining of bloody stool. She had undergone high anterior resection with the double stapling technique for a sigmoid colon cancer 2 years prior to this admission. Colonoscopy revealed a soft submucosal tumor, 4cm in size, on the anal side of the previous anastomosis in the rectum. EUS revealed a cystic lesion located in the third and fourth layers of the rectal wall. EUS-FNA was performed, and the content of the cystic lesion was transparent mucinous liquid. Histologically, the specimen revealed PAS and Alcian blue-positive mucinous material and a small number of inflammatory cells such as foamy macrophages. Therefore, this cystic lesion was diagnosed as a rectal implantation cyst.

AB - A 73-year-old woman was referred to our hospital complaining of bloody stool. She had undergone high anterior resection with the double stapling technique for a sigmoid colon cancer 2 years prior to this admission. Colonoscopy revealed a soft submucosal tumor, 4cm in size, on the anal side of the previous anastomosis in the rectum. EUS revealed a cystic lesion located in the third and fourth layers of the rectal wall. EUS-FNA was performed, and the content of the cystic lesion was transparent mucinous liquid. Histologically, the specimen revealed PAS and Alcian blue-positive mucinous material and a small number of inflammatory cells such as foamy macrophages. Therefore, this cystic lesion was diagnosed as a rectal implantation cyst.

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M3 - Article

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AN - SCOPUS:84455194064

SN - 0446-6586

VL - 108

SP - 2030

EP - 2035

JO - Japanese Journal of Gastroenterology

JF - Japanese Journal of Gastroenterology

IS - 12

ER -

A case of rectal implantation cyst diagnosed by EUS and EUS-guided FNA

Abstract

All Science Journal Classification (ASJC) codes

UN SDGs

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