Matsubayashi H, Kawata N, Kakushima N, Tanaka M, Takizawa K, Kiyozumi Y, et al. A case of type 1 multiple endocrine neoplasia with esophageal stricture successfully treated with endoscopic balloon dilation and local steroid injection combined with surgical resection of gastrinomas. BMC Gastroenterol. 2017;17:37 pubmed publisher
..However, in refractory cases with repetitive and/or severe complications due to high acid secretion, surgical treatment could be considered as an option. ..
Kishida Y, Matsubayashi H, Sasaki K, Honda S, Uemura S, Uesaka K, et al. A case of multicentric pancreatic mixed acinar-ductal carcinoma diagnosed by a yogurt-like cell clump flowing from the papilla of Vater. BMC Gastroenterol. 2017;17:20 pubmed publisher
..These neoplasms histologically resembled mixed acinar-ductal carcinoma. Current report presented a rare tumor with multicentric pancreatic lesions, preoperatively diagnosed by a biopsy of an uncommon substance. ..