Is histopathological analysis necessary in patients undergoing sigmoidectomy for diverticular disease? A retrospective study.

Details

Serval ID
serval:BIB_32E6C595B858
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Is histopathological analysis necessary in patients undergoing sigmoidectomy for diverticular disease? A retrospective study.
Journal
Colorectal disease
Author(s)
Petrusic A., Mongelli F., Sabbatini F., Christoforidis D., Pini R., Merlo E., Popeskou S.G., La Regina D., Iaquinandi F.
ISSN
1463-1318 (Electronic)
ISSN-L
1462-8910
Publication state
In Press
Peer-reviewed
Oui
Language
english
Notes
Publication types: Journal Article
Publication Status: aheadofprint
Abstract
The purpose of this study was to assess the utility of routine histopathological examination in patients undergoing elective sigmoidectomy for diverticular disease after full colonoscopy 1 year prior to surgery.
We retrospectively analysed medical records of all patients undergoing sigmoidectomy for diverticular disease with a documented colonoscopy within 1 year before surgery from January 2013 to December 2023. We collected preoperative, intraoperative and postoperative data of all patients. The primary endpoint was the percentage of patients with an unexpectedly abnormal histopathological report compared to colonoscopy.
During the study period, 207 patients undergoing sigmoidectomy for diverticular disease were included. Mean age was 62.7 ± 13.0 years and 97 (46.9%) patients were men. In eight (3.9%) cases an unexpected finding was noted on the histopathological examination: five (2.4%) of them were hyperplastic polyps with no dysplasia and no clinical relevance, two (1.0%) were polyps with low-grade dysplasia and in one case (0.5%) a diffuse large B-cell lymphoma was present in a patient with history of lymphoma treated in the past 10 years. The Goodman and Kruskal's G index was 0.953 (95% lower limit of 0.913), which indicated high concordance between the colonoscopy and the definitive histopathological examination.
In our series, the preoperative colonoscopy reliably predicted the result of the histopathological specimen findings in patients undergoing sigmoidectomy for diverticular disease. Only one (0.5%) high-risk patient had an unexpected clinically significant finding. Therefore, routine histopathological examination may not be justified for all patients.
Keywords
costs, diverticular disease, histopathological examination, laparoscopy, routine pathology, sigmoidectomy
Pubmed
Create date
08/11/2024 16:14
Last modification date
08/11/2024 18:57
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