A case of conversion surgery for a pancreatic neuroendocrine neoplasm with tumor seeding-related peritoneal dissemination after endoscopic ultrasound-guided fine-needle biopsy. - Shimura M; Ishida M; Murakami K; Miura T; Maeda S; Mizuma M; Miura S; Furukawa T; Masamune A; Unno M (Clinical journal of gastroenterology, 2026)