Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and management

Small Bowel Obstruction (SBO) caused by shiitake mushroom bezoars is a rare clinical entity, with no prior cases documented in Vietnam despite the frequent consumption of these mushrooms in traditional dishes. We report the case of a 69-year-old male who presented with SBO symptoms after ingesting a...

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Main Authors: Tri-Nhan Pham, Minh-Quang Tran, Phu-Cuong Pham, My-Tran Trinh, Quang-Duy Ngo, Kim-Long Le
Format: Article
Language:English
Published: PAGEPress Publications 2025-07-01
Series:Emergency Care Journal
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Online Access:https://www.pagepressjournals.org/ecj/article/view/13766
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author Tri-Nhan Pham
Minh-Quang Tran
Phu-Cuong Pham
My-Tran Trinh
Quang-Duy Ngo
Kim-Long Le
author_facet Tri-Nhan Pham
Minh-Quang Tran
Phu-Cuong Pham
My-Tran Trinh
Quang-Duy Ngo
Kim-Long Le
author_sort Tri-Nhan Pham
collection DOAJ
description Small Bowel Obstruction (SBO) caused by shiitake mushroom bezoars is a rare clinical entity, with no prior cases documented in Vietnam despite the frequent consumption of these mushrooms in traditional dishes. We report the case of a 69-year-old male who presented with SBO symptoms after ingesting a whole shiitake mushroom without chewing due to significant molar tooth loss. Computed Tomography (CT) imaging revealed characteristic features of a bezoar, and exploratory laparoscopy confirmed an obstructing shiitake mushroom bezoar, which was removed via enterotomy. This case highlights the diagnostic challenges of radiolucent bezoars and the critical importance of dietary history and characteristic CT findings. Preoperative assessments could facilitate less invasive surgical strategies, reducing the risks associated with enterotomy, such as anastomotic leakage. Clinicians should remain aware of regional dietary practices to enhance diagnostic precision and optimize management strategies, especially in high-risk populations with compromised mastication.
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series Emergency Care Journal
spelling doaj-art-183b82dd81e4413d9ba7a03be2ddfdd92025-08-20T03:27:22ZengPAGEPress PublicationsEmergency Care Journal2282-20542025-07-0110.4081/ecj.2025.13766Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and managementTri-Nhan Pham0Minh-Quang Tran1Phu-Cuong Pham2My-Tran Trinh3Quang-Duy Ngo4Kim-Long Le5Department of Gastroenterology Surgery, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City; Department of Surgery, Pham Ngoc Thach University of Medicine, Ho Chi Minh CityDepartment of Surgery, Pham Ngoc Thach University of Medicine, Ho Chi Minh City; Department of Hepato-Pancreato-Biliary, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City1Department of Gastroenterology Surgery, Nhan Dan Gia Dinh Hospital, Ho Chi Minh City; Department of Surgery, Pham Ngoc Thach University of Medicine, Ho Chi Minh CityDepartment of Surgery, Pham Ngoc Thach University of Medicine, Ho Chi Minh City; Department of Hepato-Pancreato-Biliary, Nhan Dan Gia Dinh Hospital, Ho Chi Minh CityDepartment of Gastroenterology Surgery, Nhan Dan Gia Dinh Hospital, Ho Chi Minh CityDepartment of Surgery, Pham Ngoc Thach University of Medicine, Ho Chi Minh City; Department of Hepato-Pancreato-Biliary, Nhan Dan Gia Dinh Hospital, Ho Chi Minh CitySmall Bowel Obstruction (SBO) caused by shiitake mushroom bezoars is a rare clinical entity, with no prior cases documented in Vietnam despite the frequent consumption of these mushrooms in traditional dishes. We report the case of a 69-year-old male who presented with SBO symptoms after ingesting a whole shiitake mushroom without chewing due to significant molar tooth loss. Computed Tomography (CT) imaging revealed characteristic features of a bezoar, and exploratory laparoscopy confirmed an obstructing shiitake mushroom bezoar, which was removed via enterotomy. This case highlights the diagnostic challenges of radiolucent bezoars and the critical importance of dietary history and characteristic CT findings. Preoperative assessments could facilitate less invasive surgical strategies, reducing the risks associated with enterotomy, such as anastomotic leakage. Clinicians should remain aware of regional dietary practices to enhance diagnostic precision and optimize management strategies, especially in high-risk populations with compromised mastication. https://www.pagepressjournals.org/ecj/article/view/13766Shiitake mushroom bezoarsmall bowel obstructionemergency surgerycase report
spellingShingle Tri-Nhan Pham
Minh-Quang Tran
Phu-Cuong Pham
My-Tran Trinh
Quang-Duy Ngo
Kim-Long Le
Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and management
Emergency Care Journal
Shiitake mushroom bezoar
small bowel obstruction
emergency surgery
case report
title Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and management
title_full Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and management
title_fullStr Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and management
title_full_unstemmed Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and management
title_short Shiitake mushroom bezoar: a rare cause of small bowel obstruction in Vietnam and lessons in diagnosis and management
title_sort shiitake mushroom bezoar a rare cause of small bowel obstruction in vietnam and lessons in diagnosis and management
topic Shiitake mushroom bezoar
small bowel obstruction
emergency surgery
case report
url https://www.pagepressjournals.org/ecj/article/view/13766
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