Aim: The purpose of this review was to present and discuss the anatomical variations and
congenital abnormalities of the vermiform appendix and mesoappendix reported in recent …

Background Duplex appendix is very rare (incidence 0.004%) but has clinical relevance
given the frequency of appendicectomies performed. Failure to recognise duplication can …

Double cecal appendix is a rare anatomical variation. Approximately 100 cases have been
reported worldwide. It is usually diagnosed incidentally during emergency appendectomies …

Duplication of the appendix is a rare congenital anomaly that, in adults, is most often found
incidentally during surgery for other reasons. Appendicitis in the duplicated appendix is very …

The appendix is a derivative of the caecum. A little lymphoid tissue is present in the
appendiceal lamina propria in the foetus at 17‐20 weeks, but there are no germinal centres …

INTRODUCTION Appendix duplication is an extremely rare congenital anomaly that is seen
in 0.004–0.009% of appendectomy specimens. Duplicated appendix may be associated …

Introduction Duplication of the appendix is a very rare presentation. According to the Cave–
Wallbridge classification, there are three types of duplicate appendix. Presentation of case A …

Background Duplex or vermiform appendix refers to the presence of an appendix beside the
naturally occurring one. Although, duplex appendix emerges from the caecum most of the …

Duplicity of the appendices is very rare. A 32‐year‐old man presented with type B2 duplicity
of the appendix and acute appendicitis. An appendectomy was done for both. Intraoperative …

Background This case report highlights the exceptional rarity of appendix duplication in
adults, a condition that closely mimics appendiceal tumors, posing diagnostic challenges …