Related Experiment Video
Updated: Jun 13, 2025
00:08
Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
Published on: August 24, 2019
9.9K
Low-grade appendiceal mucinous tumor complicated by intussusception
Chunzhi Guo1, Yan Qu2, Hong Liu2
1Department of Thyroid Surgery, Qingdao Central Hospital, University of Health and Rehabilitation Sciences (Qingdao Central Hospital), Qingdao, Shandong, China.
Medicine
|June 9, 2025
Summary
Appendiceal mucinous tumors causing intussusception are rare. This case highlights the diagnostic challenges and emphasizes the need for careful evaluation to ensure proper treatment and improve patient outcomes.
Area of Science:
- Gastroenterology
- Surgical Oncology
Background:
- Appendiceal mucinous tumors are rare, and their occurrence with intussusception is exceptionally uncommon.
- Malignant appendiceal tumors often present with nonspecific symptoms, leading to potential misdiagnosis.
Purpose of the Study:
- To report a rare case of intussusception caused by a low-grade appendiceal mucinous tumor.
- To highlight the diagnostic challenges and management of this rare condition.
Main Methods:
- A case study of a 79-year-old female presenting with abdominal pain and distension.
- Diagnostic imaging (computed tomography) identified ileal intussusception.
- Surgical intervention involved laparoscopy-assisted right hemicolectomy.
Main Results:
- Histopathology confirmed a low-grade appendiceal mucinous tumor with extension into the muscularis propria and calcification.
- The patient underwent successful surgical resection.
Conclusions:
- Low-grade appendiceal mucinous tumors complicated by intussusception are rare and present diagnostic difficulties due to nonspecific symptoms.
- Thorough preoperative assessment and meticulous surgical planning are crucial for optimal prognosis and complication avoidance.
Related Concept Videos
01:22Appendicitis-I: Introduction
91
The appendix, a small, narrow, blind tube extending from the inferior part of the cecum, is widely regarded as a vestigial organ, having lost much of its original function through evolution. Despite its diminished role, the appendix can become inflamed, a condition known as appendicitis.
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...
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...
91
01:29Appendicitis-II: Diagnostic Studies and Management
67
Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
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...
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...
67
01:21Inflammatory Bowel Disease V: Surgical Management
128
Surgical interventions for inflammatory bowel disease (IBD), which includes ulcerative colitis and Crohn's disease, are essential in managing symptoms and addressing complications. The selection of surgical procedures is contingent upon the specific conditions and complications that stem from these illnesses.
Here are some common surgical interventions for IBD:
Here are some common surgical interventions for IBD:
128
01:27Inflammatory Bowel Disease I: Ulcerative Colitis
151
Introduction
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
Inflammatory bowel disease, or IBD, encompasses a group of disorders characterized by chronic inflammation or ulceration of the gastrointestinal tract.
Risk Factors
The exact cause of IBD remains unclear, although it is believed to be due to a mix of genetic, environmental, microbial, and immune factors. Genetic factors are significant in determining susceptibility to IBD, with family history being a critical risk factor. Individuals with a first-degree relative who has IBD are at...
151
01:30Inflammatory Bowel Disease II: Crohn's Disease
200
Introduction
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
Inflammatory bowel disease, commonly known as IBD, refers to a collection of disorders that lead to persistent inflammation of the gastrointestinal tract. The two types of IBD are ulcerative colitis, which impacts the colon, and Crohn's disease, which can involve any part of the gastrointestinal segment.
Crohn's disease
Crohn's disease is a chronic, systemic inflammatory bowel disease (IBD) that predominantly affects the gastrointestinal tract. It is marked by...
200
01:17Chronic Bowel Disorders: Introduction
408
Chronic bowel diseases are a group of long-term conditions affecting the digestive tract, characterized by inflammation and damage to the gut lining. These conditions primarily include irritable bowel syndrome and inflammatory bowel disease.
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
Irritable Bowel Syndrome (IBS) is a common disorder affecting the gastrointestinal tract. The distinctive feature is recurrent abdominal pain associated with altered bowel movements, manifesting as constipation, diarrhea, or fluctuating between both. The...
408