Case report demonstrates short-tunnel submucosal tunneling endoscopic resection for GIST near dentate line, highlighting minimally invasive surgical benefits.
The management of rectal gastrointestinal stromal tumors (GISTs) is complex, particularly for small lesions located in functional areas near the dentate line [1]. This report describes a case of short-tunnel submucosal tunneling endoscopic resection (STER) [2] for the removal of a rectal GIST near the dentate line, aiming to expand clinical insights into minimally invasive approaches.
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Ma et al. (2025) studied this question.
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