Related Experiment Video
Updated: Jun 27, 2026

Murine Appendectomy Model of Chronic Colitis Associated Colorectal Cancer by Precise Localization of Caecal Patch
Published on: August 24, 2019
Two unusual presentations of appendiceal masses
Baris D Yildiz1, Osman Abbasoglu
1Hacettepe University, Faculty of Medicine, General Surgery Department, 06100 Ankara, Turkey.
Appendiceal masses in the elderly can mimic neoplasms, posing diagnostic challenges. Successful treatment was achieved in two complex cases, highlighting the importance of accurate diagnosis.
Area of Science:
- Gastroenterology
- Abdominal Surgery
- Geriatric Medicine
Background:
- The appendix is a frequent site of intra-abdominal pathologies.
- Diagnosing appendiceal diseases in elderly patients is challenging due to age-related changes and broad differential diagnoses.
Observation:
- Two elderly patients presented with appendiceal masses.
- The first case mimicked an invasive neoplasm, while the second presented as a pelvic mass.
Findings:
- Appendiceal masses can present with varied clinical and imaging features.
- Age-related changes complicate the differentiation between benign and malignant appendiceal conditions.
Implications:
- Accurate diagnosis of appendiceal masses in the elderly is crucial for appropriate management.
- Successful surgical treatment is possible even in complex presentations of appendiceal masses.
Related Concept Videos
Appendicitis
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...
Assessment of the Rectum and Anus
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
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...
Diverticular Disease of the Colon
Aneurysm II: Clinical Manifestations and Diagnostic Studies