A patient with duodenal mucinous adenocarcinoma presenting as a laterally spreading tumor

Myung Joon Chae; Il Hyun Baek; Yu Mi Oh; Jun Uk Lim; Jung Won Jeon; Hyun Phil Shin; Kwang Ro Joo; Joung Il Lee

doi:10.5946/ce.2015.48.4.336

A patient with duodenal mucinous adenocarcinoma presenting as a laterally spreading tumor

Myung Joon Chae, Il Hyun Baek, Yu Mi Oh, Jun Uk Lim, Jung Won Jeon, Hyun Phil Shin, Kwang Ro Joo, Joung Il Lee

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1 Citation (Scopus)

Abstract

Primary duodenal carcinoma is rare. Duodenal mucinous adenocarcinoma (DMA) is even rarer, and its associated manifestations and typical endoscopic or imaging findings are not well characterized. Herein, we report a case of primary DMA in an asymptomatic 58-year-old man who visited our hospital for a regular health screening. Upper endoscopy revealed an approximately 4-cm lesion in the second portion of the duodenum, but the mass was not visualized on computed tomography. Biopsies revealed a tubular adenoma that was subsequently resected. Frozen biopsies demonstrated DMA with a background of low-grade tubular adenoma for which we performed Roux-en-Y duodenojejunostomy and jejunojejunostomy. To our knowledge, this is the first report of a patient with DMA in Korea.

Original language	English
Pages (from-to)	336-339
Number of pages	4
Journal	Clinical Endoscopy
Volume	48
Issue number	4
DOIs	https://doi.org/10.5946/ce.2015.48.4.336
Publication status	Published - 1 Jul 2015

Bibliographical note

Publisher Copyright:
© 2015 Korean Society of Gastrointestinal Endoscopy.

Keywords

Adenocarcinoma
Adenoma
Duodenal neoplasms
Mucinous

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10.5946/ce.2015.48.4.336

Cite this

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title = "A patient with duodenal mucinous adenocarcinoma presenting as a laterally spreading tumor",

abstract = "Primary duodenal carcinoma is rare. Duodenal mucinous adenocarcinoma (DMA) is even rarer, and its associated manifestations and typical endoscopic or imaging findings are not well characterized. Herein, we report a case of primary DMA in an asymptomatic 58-year-old man who visited our hospital for a regular health screening. Upper endoscopy revealed an approximately 4-cm lesion in the second portion of the duodenum, but the mass was not visualized on computed tomography. Biopsies revealed a tubular adenoma that was subsequently resected. Frozen biopsies demonstrated DMA with a background of low-grade tubular adenoma for which we performed Roux-en-Y duodenojejunostomy and jejunojejunostomy. To our knowledge, this is the first report of a patient with DMA in Korea.",

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doi = "10.5946/ce.2015.48.4.336",

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AU - Chae, Myung Joon

AU - Baek, Il Hyun

AU - Oh, Yu Mi

AU - Lim, Jun Uk

AU - Jeon, Jung Won

AU - Shin, Hyun Phil

AU - Joo, Kwang Ro

AU - Lee, Joung Il

PY - 2015/7/1

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N2 - Primary duodenal carcinoma is rare. Duodenal mucinous adenocarcinoma (DMA) is even rarer, and its associated manifestations and typical endoscopic or imaging findings are not well characterized. Herein, we report a case of primary DMA in an asymptomatic 58-year-old man who visited our hospital for a regular health screening. Upper endoscopy revealed an approximately 4-cm lesion in the second portion of the duodenum, but the mass was not visualized on computed tomography. Biopsies revealed a tubular adenoma that was subsequently resected. Frozen biopsies demonstrated DMA with a background of low-grade tubular adenoma for which we performed Roux-en-Y duodenojejunostomy and jejunojejunostomy. To our knowledge, this is the first report of a patient with DMA in Korea.

AB - Primary duodenal carcinoma is rare. Duodenal mucinous adenocarcinoma (DMA) is even rarer, and its associated manifestations and typical endoscopic or imaging findings are not well characterized. Herein, we report a case of primary DMA in an asymptomatic 58-year-old man who visited our hospital for a regular health screening. Upper endoscopy revealed an approximately 4-cm lesion in the second portion of the duodenum, but the mass was not visualized on computed tomography. Biopsies revealed a tubular adenoma that was subsequently resected. Frozen biopsies demonstrated DMA with a background of low-grade tubular adenoma for which we performed Roux-en-Y duodenojejunostomy and jejunojejunostomy. To our knowledge, this is the first report of a patient with DMA in Korea.

KW - Adenocarcinoma

KW - Adenoma

KW - Duodenal neoplasms

KW - Mucinous

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A patient with duodenal mucinous adenocarcinoma presenting as a laterally spreading tumor

Abstract

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Keywords

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