Home|Journals Follow on Twitter| Subscribe to List

Directory for Medical Articles

Open Access

Case Report

Appendiceal Hyperplastic Polyp: Case Report

Faten Limaiem, Saadia Bouraoui, Maroua Bouahmed, Ghada Sahraoui, Ahlem Lahmar, Sabeh Mzabi-Regaya.

Serrated lesions morphologically analogous to those seen in the colorectum are found in the appendix. Appendiceal hyperplastic polyps are very rare, and their true incidence is unknown. A 52-year-old male previously healthy patient with no particular past medical history, presented with a 24-h history of abdominal pain localized to the right lower quadrant. On physical examination, he was tender to palpation in the lower right quadrant. As acute appendicitis was highly suspected, laparoscopic appendectomy was performed. Histological examination of the surgical specimen showed acute inflammation of the appendiceal wall. The crypts were focally elongated but relatively straight with serrations that were visible mainly near the luminal end of the crypts. Columnar cells with or without apical mucous vacuoles alternated with large goblet cells. The crypt bases were not serrated and were lined by regular cells with small nuclei. The muscularis mucosa was intact. The postoperative course was uneventful, and the patient was discharged on postoperative day 1. The final pathological diagnosis was acute appendicitis associated with hyperplastic polyp. Hyperplastic lesions of the appendix are often incidental findings although they can be associated with acute appendicitis. They are significantly associated with adenocarcinoma elsewhere in the large intestine and the finding of mucosal hyperplasia in an appendectomy is an indication for further investigations to exclude colorectal neoplasia.

Key words: Appendix, appendicitis, hyperplastic polyp, histopathology

Share this Article

Journal of Molecular Pathophysiology


ScopeMed Home
Follow ScopeMed on Twitter
Article Tools
eJPort Journal Hosting
About ScopeMed
Terms & Conditions
Privacy Policy
Suggest a Journal
Publisher Login
Contact Us

The articles in Scopemed are open access articles licensed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted, non-commercial use, distribution and reproduction in any medium, provided the work is properly cited.
ScopeMed is a Database Service for Scientific Publications. Copyright ScopeMed Information Services.
Scopemed Buttons