Evidence map›Paper›PMID 38328725›Full record

ArticleNorthern clinics of Istanbul2023

An entity that should be kept in mind: Synchronous gastrointestinal stromal tumor encountered in resection materials obtained for the detection of intra-abdominal malignancies.

Selma Sengiz Erhan, Gamze Kulduk, Arzu Dobral, Aytul Bugra

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Article in Northern clinics of Istanbul, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

4 authors.

Selma Sengiz ErhanDepartment of Pathology, Prof. Dr. Cemil Tascioglu City Hospital, Istanbul, Turkiye.
Gamze KuldukDepartment of Pathology, Prof. Dr. Cemil Tascioglu City Hospital, Istanbul, Turkiye.
Arzu DobralDepartment of Pathology, Prof. Dr. Cemil Tascioglu City Hospital, Istanbul, Turkiye.
Aytul BugraDivision of Histopathology, Department of Morgue, Council of Forensic Medicine, Istanbul, Turkiye.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveGastrointestinal stromal tumors (GISTs), often sporadic, arise from interstitial Cajal cells of the gastrointestinal tract or their stem cell-like precursors. Apart from tumor-associated syndromes, it has been reported that GISTs are also associated with other tumors. There is no clear information about the etiology of these synchronous tumors. In this study, we wanted to present the clinicopathological features of 13 cases diagnosed as synchronous GIST with other tumors.

methodsDemographic characteristics of the cases, risk of progressive disease score, tumor localization, size, and the mitotic activity of tumors along with survival status were evaluated.

resultsThirteen of 101 cases diagnosed with GIST had a primary tumor synchronous with GIST. Synchronous GISTs were located in the stomach and small intestine. Most of the cases were detected incidentally in the intraoperative and post-operative periods. Risk scores for progressive disease were categorized as low (n=1), very low (n=1), and no risk (n=11). Non-GIST tumors were located in the stomach, transverse colon, left colon, rectum, gallbladder, kidney, and retroperitoneal space. Histological tumor types were adenocarcinoma, diffuse large B-cell lymphoma, mesothelioma, and neuroendocrine tumor. Life expectancy was found to be significantly lower in synchronous GISTs.

conclusionIn cases operated for non-GIST tumors, the possibility of incidental detection of GIST should always be kept in mind.

Indexed as

Adenocarcinomagastrointestinal stromal tumorlymphomamesotheliomaneuroendocrine tumorsynchronous

Identifiers

PMID38328725
PMCPMC10846574

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