Related Experiment Video
Updated: Aug 17, 2026

Laparoscopic Duodenum-Preserving Pancreatic Head Resection via Inferior Infracolic Approach: A Surgical Approach for Benign Lesions
Published on: February 9, 2024
Appendiceal mucinous cystadenoma presenting as abdominal internal hernia: a case report
Mao Ye1, Binglong Bai1, Liangji Lu2
1Department of General Surgery, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310052, China.
Abstract:
Appendiceal mucinous neoplasm is a rare form of appendix disorder of all appendectomies. Patients may present with many non-special symptoms which the right low quadrant pain is the mostly reported. We reported a case of 70-year-old man who was admitted to emergency for abdominal pain and progressive aggravation of peritoneal irritation sign. Computed tomography (CT) revealed incomplete intestinal obstruction with volvulus of partial small intestine in right lower quadrant, and internal hernia was suspected and simple appendectomy was performed followed. The postoperative pathologic diagnosis was mucinous cystadenoma with negative cutting margin. During three-year follow-up, the patient was in good condition and there was no sign of recurrence.
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...
Hiatal Hernia
Intestinal Obstruction I: Introduction
Diverticular Disease of the Colon
Appendicitis
