RESUMEN
A 45-year-old man: pointed out von Recklinghausen disease (following vR disease) in 18 years old. He had a checkup in a close inspection purpose of a duodenum tumor at our hospital. We diagnosis that the accessory papilla carcinoid, and Pancreas Divisum was doubted. Rocal resection of the accessory papilla was performed and picked out carcinoid of 7 mm size. In literatures searches, as for accessory papilla carcinoid, merger frequency of a papilla tumor was high in the example, and merged, vR disease of lymph node metastasis.
Asunto(s)
Tumor Carcinoide/complicaciones , Neoplasias Duodenales/complicaciones , Neurofibromatosis 1/complicaciones , Tumor Carcinoide/diagnóstico , Tumor Carcinoide/cirugía , Neoplasias Duodenales/diagnóstico , Neoplasias Duodenales/cirugía , Humanos , Masculino , Persona de Mediana EdadRESUMEN
We encountered a case of giant peritoneal loose body, which was detected on barium enema by chance. Unenhanced CT showed a round mass with calcified center. On MR examination, the mass moved to the pelvic cavity from the position at CT examination. T1- and T2-weighted images showed a mass with low signal intensity. The contrast-enhanced T1-weighted images showed no enhancement. From these findings, peritoneal loose body, in addition to teratoma, granuloma, and foreign body, was suspected. However, the wide window width CT clearly showed a concentric calcification, a finding that is characteristic of peritoneal loose body.