caa a22 4500 475752597 CHVBK 20180406123528.0 cr unu---uuuuu 170329e20000701xx s 000 0 eng 10.1007/s005950070107 doi (NATIONALLICENCE)springer-10.1007/s005950070107 Nonfunctioning endocrine tumor of the pancreas with extrapancreatic growth and cyst formation: Report of a case [Elektronische Daten] [Kentaro Kato, Satoshi Kondo, Yoshiyasu Ambo, Makoto Omi, Satoshi Hirano, Toshiaki Morikawa, Shunichi Okushiba, Hiroyuki Katoh, Miri Fujita, Michio Shimizu] We report a case of nonfunctioning endocrine tumor of the pancreas with extrapancreatic growth and cyst formation. A 48-year-old woman was admitted to our hospital with an upper abdominal mass, which was detected during a routine medical checkup. The preoperative diagnosis was a solid cystic tumor of the pancreas. The tumor, which measured about 7 cm in diameter, arose from the head of the pancreas and had a thin stalk, measuring about 1 cm in diameter. The histopathological diagnosis was a malignant nonfunctioning endocrine tumor of the pancreas. Cyst formation occurred in 67% of the reported cases with extrapancreatic growth in Japan. It is speculated that the cyst formation in this disease is related to the large size of the tumor and to the extrapancreatic growth. Springer-Verlag, 2000 Nonfunctioning endocrine tumor of the pancreas nationallicence Extrapancreatic growth nationallicence Cyst formation nationallicence Kato Kentaro Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Kondo Satoshi Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Ambo Yoshiyasu Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Omi Makoto Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Hirano Satoshi Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Morikawa Toshiaki Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Okushiba Shunichi Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Katoh Hiroyuki Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut Fujita Miri Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan aut Shimizu Michio Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan aut Surgery Today Springer-Verlag 30/7(2000-07-01), 651-654 0941-1291 30:7<651 2000 30 595 https://doi.org/10.1007/s005950070107 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s005950070107 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kato Kentaro Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Kondo Satoshi Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Ambo Yoshiyasu Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Omi Makoto Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Hirano Satoshi Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Morikawa Toshiaki Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Okushiba Shunichi Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Katoh Hiroyuki Second Department of Surgery, Hokkaido University School of Medicine, N15, W7, Kita-ku, 060-8638, Sapporo, Japan aut NATIONALLICENCE 700 1- Fujita Miri Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan aut NATIONALLICENCE 700 1- Shimizu Michio Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan aut NATIONALLICENCE 773 0- Surgery Today Springer-Verlag 30/7(2000-07-01), 651-654 0941-1291 30:7<651 2000 30 595 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer