... report of twocases. Surg Today 2003, 33:553-555.16. Cirillo M, Federico M, Curci G, Tamborrino E, Piccinini L, Silingardi V:Primary gastrointestinal lymphoma: a clinicopathological study of 58cases. ... Carcinoidtumor of the common bile duct: evidence for its origin in metaplasticendocrine cells. Am J Gastroenterol 1991, 86:1073-1076.12. Modlin IM, Sandor A: An analysis of 8305 cases of carcinoid ... of all gastrointestinal lym-phomas [4] with only a few cases reported in the litera-ture [4,5]. Interestingly, these cases most commonlyoccured in women. We report the first case of a syn-chronous...