@article{oai:kumadai.repo.nii.ac.jp:00024819,
 author = {美馬, 浩介 and 廣田, 昌彦 and 阿部, 真也 and 岩槻, 政晃 and 水流添, 周 and 近本, 亮 and 田中, 洋 and 金光, 敬一郎 and 本田, 由美 and 猪山, 賢一 and 馬場, 秀夫 and Takamori, Hiroshi and 高森, 啓史 and 田中, 洋 and Mima, Kosuke and Hirota, Masahiko and Abe, Shinya and Iwatsuki, Masaaki and Imamura, Hiroshi and 水流添, 周 and Tsuruzoe, Shu and Chikamoto, Akira and 田中, 洋 and Tanaka, Hiroshi and Takamori, Hiroshi and Kanemitsu, Keiichiro and Tagami, Hirofumi and 本田, 由美 and Honda, Yumi and Iyama, Kenichi and Baba, Hideo},
 issue = {8},
 journal = {Surgery Today},
 month = {Aug},
 note = {application/pdf, application/pdf, application/pdf, 論文(Article), A solid pseudopapillary tumor (SPT) of the pancreas is a rare neoplasm that mainly occurs in young women. We herein report the case of a small SPT arising from the head of the pancreas in an asymptomatic 32-year-old man, plus a literature review of this tumor. A 32-year-old man was admitted to our department at Kumamoto University Hospital for the evaluation of a pancreatic mass. The tumor had central necrosis, which was poorly perfused on contrast-enhanced computed tomography (CT) and which had a high intensity on T2-weighted magnetic resonance imaging (MRI). Histology revealed the lesion to be a solid pseudopapillary tumor of the pancreas, with the characteristic pseudopapilla formation and central degeneration. However, no capsule formation was observed. The tumor was positive for CD56, CD10, α1-antitrypsin, α1-antichymotrypsin, β-catenin, and progesterone receptor. However, the tumor was negative for pancreatic hormones, chromogranin-A, carcinoembryonic antigen, and carbohydrate antigen 19-9. We diagnosed the patient to have an SPT based on these histological findings. Small-sized solid pseudopapillary tumors of the pancreas are being increasingly recognized because of the recent advances in CT and MRI. We should also consider SPT even if it occurs in a male when the tumor contains necrosis-suspected areas which are poorly perfused on contrast-enhanced CT with a high intensity on T2-weighted MRI., http://www.springerlink.com/content/9t37x7421x371640/},
 pages = {772--776},
 title = {Small solid pseudopapillary tumor of the pancreas in a 32-year-old man: Report of a case},
 volume = {40},
 year = {2010},
 yomi = {タカモリ, ヒロシ and ツルゾエ, シュウ and タナカ, ヒロシ and ホンダ, ユミ}
}