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Updated: Jun 18, 2026

Laparoscopy-endoscopy Cooperative Surgery for the Treatment of Gastric Gastrointestinal Stromal Tumors
Published on: February 19, 2022
Gastric stromal tumor
Gülgün Yilmaz Ovali1, Serdar Tarhan, Selim Serter
1Department of Radiology, Celal Bayar University School of Medicine, Manisa, Turkey. gulgun.yulmaz@bayar.edu.tr
Gastric stromal tumors are rare stomach neoplasms. This report details a case with an exophytic growth pattern, highlighting key imaging findings.
Area of Science:
- Gastroenterology
- Oncology
- Radiology
Background:
- Gastric stromal tumors (GSTs) are uncommon mesenchymal neoplasms originating in the stomach wall.
- They represent a small percentage of all gastric malignancies.
Observation:
- This report focuses on a specific case of a gastric stromal tumor exhibiting an exophytic growth pattern.
- The tumor's outward growth from the stomach wall is a distinctive characteristic.
Findings:
- The study describes the magnetic resonance imaging (MRI) features of the exophytic gastric stromal tumor.
- Endoscopic ultrasonography (EUS) findings are also detailed, providing high-resolution imaging of the tumor and surrounding structures.
Implications:
- Accurate imaging is crucial for the diagnosis and management of gastric stromal tumors.
- Understanding the imaging characteristics of exophytic GSTs aids in differentiating them from other gastric lesions.
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