Duplicated appendix has, to date, been classified into 3 types. The authors present a type of duplicated appendix not previously described. Surgical exploration was done in a 14-year-old girl who had an acute abdomen. Surgical exploration showed a duplicated appendix that arose from the normal appendix and ended in a thick-walled, inflamed, perforated muscular pouch. Duplicated appendix is a treatable condition that rarely occurs with colonic duplication and which should be considered in the differential diagnosis of lower abdominal pain.
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http://dx.doi.org/10.1053/jpsu.2001.26400 | DOI Listing |
World J Surg Oncol
January 2025
Cancer Center, Department of Pathology, Zhejiang Provincial People's Hospital, Affiliated People's Hospital, Hangzhou Medical College, 158 Shangtang Road, Hangzhou, Zhejiang, 310014, China.
Background: Low-grade mucinous neoplasms typically originate from the appendix and are characterized by a lining of low-grade mucus-secreting columnar epithelial cells and smooth muscle. However, atypical origins can occur, as demonstrated in this case report.
Case Presentation: We present a case involving a 33-year-old male who, upon physical examination, was found to have an abdominal mass.
Am J Surg
January 2025
Department of Surgery, University of Calgary Cumming School of Medicine, Calgary, Canada, T2N 1N4.
Introduction: There is a paucity of data to support surveillance protocols for localized, low-grade appendiceal mucinous neoplasms (LAMNs) after resection.
Methods: A search strategy was developed to identify postoperative surveillance strategies for LAMNs, in the context of rates of recurrence and disease-free survival, and applied to four literature databases. Resultant citations were subject to screening in duplicate, in three stages: title, abstract, and full-text.
J Surg Case Rep
December 2024
College of Medicine, QU Health, Qatar University, 2713 Doha, Qatar.
Duplication of the vermiform appendix is a rare anomaly observed in patients undergoing appendectomy. A 27-month-old male toddler presented with a 9-day history of abdominal pain, vomiting, and diarrhea, progressing to an acute abdomen with signs of severe peritonitis. Intraoperative findings revealed a periappendicular infiltrate from a perforated vermiform appendix of the tenia coli type.
View Article and Find Full Text PDFInt J Surg Case Rep
December 2024
Hôpital la Rabta, Tunis, Tunisia.
Cureus
October 2024
Department of Anesthesiology, Uniformed Services University of the Health Sciences, Bethesda, USA.
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