Simple extraction method using a nontraumatic tube for impacted stool in a diverticulum near the ulcer floor after endoscopic submucosal dissection.
Yohei KoyamaMasakatsu FukuzawaFumito YamanishiTaisuke MatsumotoHayato YamaguchiTakashi KawaiTakao ItoiPublished in: Endoscopy (2023)
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