Advanced Endoscopy Fellows Program | September 2022-5_A specimen collection technique to ensure that the resected specimen is safely retrieved after duodenal ESD

5_A specimen collection technique to ensure that the resected specimen is safely retrieved after duodenal ESD

Video Transcription

Video Summary

This video demonstrates a safe and easy method for collecting duodenal specimens after endoscopic submucosal dissection (ESD). The goal is to ensure the accurate examination of resected specimens. The video showcases two cases: one using large grasping forceps and the other using a collecting net. In both cases, a submucosal fiber bundle is left behind to prevent the specimen from breaking off. The remaining fiber bundle is then sheared off using the corresponding tool. This method allows for the retrieval of the specimen without causing artificial damage. It ensures the preservation of the specimen for precise pathological examination. This technique is applicable to all duodenal ESD equipment and preparations. (No credits mentioned)

Keywords

duodenal specimens

endoscopic submucosal dissection

collecting method

large grasping forceps

collecting net