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review · Obesity Surgery

Can Incidental Gastric GISTs During Bariatric Surgeries Change the Primary Plan of Surgery? A Single Team Experience and a Systematic Review of Literature

202416 citationsOpen accessHelwan University

In plain language

The growing frequency of bariatric surgeries has led to an increase in incidental medical findings during operative procedures. Among these, incidental gastric gastrointestinal stromal tumours appear in approximately 0.7 percent of operations. By combining clinical data from a single team with a systematic review of the broader literature, an approach was established to assess treatment options for these unexpected tumours. This effort seeks to optimise patient outcomes while reducing overall cancer risks. Additionally, a new classification framework for bariatric surgeries is introduced to account for newer operative techniques and to improve the clarity and execution of the proposed management strategies when these tumours are encountered.

Key takeaways

  • Incidental gastric gastrointestinal stromal tumours are discovered in approximately 0.7 percent of bariatric surgery cases.
  • A systematic review combined with single-team data informed a treatment strategy aimed at improving outcomes and reducing cancer risks.
  • A new classification for bariatric surgical techniques has been proposed to enhance the description and implementation of the strategy.

Why it matters

When surgeons encounter unexpected tumours during routine weight-loss operations, they need clear strategies on how to proceed. Establishing standard ways to categorise surgeries and treat these growths helps healthcare teams make safer operative decisions, balancing the goals of the planned bariatric intervention with the immediate need to address potential cancer risks.

Commercialisation angle

This work primarily informs clinical guidelines and decision-making protocols for bariatric and oncological surgeons. It represents applied conceptual research that can be utilised directly in operating theatres and hospital pathways, though the abstract does not indicate any direct product, device, or commercial development pathway.

AI-generated from the published abstract. Always read the original work before citing.

Abstract

As bariatric surgeries (BS) increase, more incidental findings are liable to be discovered. Incidental gastric gastrointestinal stromal tumors (GISTs) during BS can be found in around 0.7% of the cases. In this article, we have performed a systematic review of the literature and added our data to those of the review to review a conceptual treatment strategy to both improve patient outcomes and decrease the risk of overall cancer. With the rise of new bariatric techniques, we have proposed a new classification to BS to enhance our description of the treatment strategy.

Research topics

  • Gastrointestinal Tumor Research and Treatment
  • Gastrointestinal disorders and treatments
  • Gastric Cancer Management and Outcomes

Sustainable Development Goals

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DOI: 10.1007/s11695-024-07224-2

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