Related Experiment Video
Updated: Nov 1, 2025

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
Published on: August 24, 2019
Metastatic Cecal Adenocarcinoma presenting as acute appendicitis
Neel Shroff1, Peeyush Bhargava1
1Department of Radiology, University of Texas Medical Branch, Galveston, TX, 77555.
Abstract:
This case report details the findings of metastatic colon cancer in an older male patient who initially presented with signs and symptoms of acute appendicitis. The patient underwent routine CT (Computed Tomography) imaging for diagnostic evaluation of appendicitis. Subsequently, the patient was found to have findings consistent with acute appendicitis secondary to obstruction from a cecal mass with evidence of hepatic and pulmonary metastases. This case report demonstrates the radiological findings of acute appendicitis secondary to metastatic colorectal disease and highlights the importance of considering underlying malignancy in cases of appendicitis occurring in older individuals.
Related Concept Videos
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...
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...
Metastasis
Epithelial-to-Mesenchymal Transition
The epithelial-to-mesenchymal transition or EMT is a developmental process commonly observed in wound healing, embryogenesis, and cancer metastasis. EMT is induced by transforming growth factor-beta (TGF-β) or receptor tyrosine kinase (RTK) ligands, which further...
Acute Pancreatitis II: Clinical Manifestations and Management
Assessment of the Rectum and Anus
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
Inflammatory Bowel Disease II: Crohn's Disease
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...

