Gastrointestinal Stromal Tumor (GIST) and Synchronous Intra-Abdominal Liposarcoma: A Report of Two Rare Cases and Literature Review.

IF 1.6 Q4 ONCOLOGY

International Journal of Surgical Oncology Pub Date : 2021-09-01 eCollection Date: 2021-01-01 DOI:10.1155/2021/2626635

Alexandros Diamantis, Athina A Samara, Ioannis Baloyiannis, Dimitrios Symeonidis, Andreas-Marios Diamantis, Maria Tolia, Konstantinos Bouliaris, Georgios Koukoulis, Konstantinos Tepetes

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引用次数: 4

Abstract

Introduction: Gastrointestinal stromal tumors (GISTs) quite frequently occur synchronously with other malignancies, with most cases being adenocarcinomas. GISTs and liposarcomas are both of mesenchymal origin, and their coexistence is extremely rare.

Methods: We conducted a review of the current literature regarding the synchronous occurrence of GISTs and intra-abdominal liposarcomas. An electronic search of the literature was undertaken using MEDLINE (database provider PubMed). Furthermore, we present the first described case of an 86-year-old male with a GIST and synchronous liposarcoma, both located in the stomach, as well as a 66-year-old male with a gastric GIST and concurrent retroperitoneal liposarcoma.

Results: A total of 5 cases of synchronous GIST and intra-abdominal liposarcoma have been reported in the literature to date, with the most recent cases included in the present study.

Conclusion: Further research is required to explain any possible correlation in the coexistence of these different neoplasms of the same origin. Meanwhile, R0 resection of both tumors remains the treatment of choice.

Abstract Image

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胃肠道间质瘤合并腹腔内脂肪肉瘤2例报告并文献复习。

胃肠道间质瘤(gist)常与其他恶性肿瘤同时发生，以腺癌为主。gist和脂肪肉瘤均为间质起源，两者共存极为罕见。方法:我们对目前有关胃肠道间质瘤和腹腔内脂肪肉瘤同时发生的文献进行了回顾。使用MEDLINE(数据库提供商PubMed)对文献进行电子检索。此外，我们报告了第一例86岁男性间质间质瘤和同步脂肪肉瘤，均位于胃，以及66岁男性胃间质间质瘤和并发腹膜后脂肪肉瘤。结果:迄今为止，文献中共报道了5例同步GIST和腹腔内脂肪肉瘤，本研究包括最近的病例。结论:这些同源不同肿瘤共存的相关性有待进一步研究。同时，R0切除两种肿瘤仍是首选的治疗方法。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Surgical Oncology ONCOLOGY-

CiteScore

3.70

自引率

0.00%

发文量

审稿时长

20 weeks

期刊介绍： International Journal of Surgical Oncology is a peer-reviewed, Open Access journal that publishes original research articles, review articles, and clinical studies in all areas of surgical oncology.