PMC7653004_01
Abdominal computed tomography. A submucosal tumor 30 mm in diameter is connected to the gastric wall, and a 14 mm solid mass shows contrast effect in the early phase.
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A gastric submucosal tumor (SMT) measuring 30 mm and swollen lymph node were found by computed tomography (CT) during investigation for respiratory distress (Fig. 1).
Esophagogastroduodenoscopy findings. A submucosal tumor of the stomach, 30 mm in diameter in the upper anterior wall of the stomach with no ulcerations.
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Ulceration was not observed (Fig. 2).
Laparoscopic findings. Swollen lymph node near the primary tumor.
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We performed LECS and lymph node pick-up resection according to the current international medical guidelines (Fig. 3).