Related Experiment Video
Updated: Nov 16, 2025

Development of a More Sensitive and Specific Chromogenic Agar Medium for the Detection of Vibrio parahaemolyticus and Other Vibrio Species
Published on: November 8, 2016
Spontaneous small bowel perforation secondary to Vibrio parahaemolyticus infection: A case report
Shih-Chun Chien1, Chih-Chung Chang2, Shih-Chao Chien3
1Department of Emergency Medicine, Mackay Memorial Hospital, Taipei 104, Taiwan.
Background:
Vibrio pararhaemolyticus (V. parahaemolyticus), a pathogen that commonly causes gastroenteritis, could potentially lead to a pandemic in Asia. Its pathogenesis and molecular mechanisms vary, and the severity of illness can be diverse, ranging from mild gastroenteritis, requiring only supportive care, to sepsis.
Case Summary:
We outline a case of a 71-year-old female who experienced an acute onset of severe abdominal tenderness after two days of vomiting and diarrhea prior to her emergency department visit. A small bowel perforation was diagnosed using computed tomography. The ascites cultured revealed infection due to V. parahaemolyticus.
Conclusion:
Our case is the first reported case of V. parahaemolyticus-induced gastroenteritis resulting in small bowel perforation.
Insights
Vibrio parahaemolyticus gastroenteritis can cause severe complications. This case report details the first instance of small bowel perforation due to this infection.
Area of Science:
- Microbiology
- Infectious Diseases
- Gastroenterology
Background:
- Vibrio parahaemolyticus is a significant bacterial pathogen.
- It commonly causes gastroenteritis with varying severity.
- Potential for pandemic spread in Asia exists.
Observation:
- A 71-year-old female presented with acute abdominal tenderness, vomiting, and diarrhea.
- Computed tomography revealed a small bowel perforation.
- Ascites culture confirmed Vibrio parahaemolyticus infection.
Findings:
- This is the first reported case of Vibrio parahaemolyticus-induced gastroenteritis leading to small bowel perforation.
- The case highlights a rare but severe complication of V. parahaemolyticus infection.
Implications:
- Clinicians should consider V. parahaemolyticus in severe gastroenteritis cases with abdominal complications.
- Early diagnosis and intervention are crucial for managing such rare presentations.
- Further research into V. parahaemolyticus pathogenesis is warranted.
Related Concept Videos
Esophageal Perforation-I: Introduction
The location of esophageal perforation can vary, occurring anywhere along the esophagus....
Esophageal Perforation-II: Clinical Manifestations and Management
Clinical Manifestations:
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Appendicitis-II: Diagnostic Studies and Management
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Peptic Ulcer Disease II: Pathophysiology
Damaging agents such as Helicobacter pylori, gastric acid, pepsin, and nonsteroidal anti-inflammatory drugs (NSAIDs) can weaken the mucosal defense, allowing hydrogen ions to infiltrate back and harm epithelial cells.
Appendicitis-I: Introduction
Etiology: Appendicitis can arise from various causes, primarily rooted in the obstruction of the appendix lumen. Factors contributing to this obstruction include fecal accumulation, lymphoid hyperplasia and, in...

