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| 1 | Synchronous pancreatic solid pseudopapillary neoplasm and intraductal papillary mucinous neoplasm显示文摘Solid pseudopapillary neoplasm (SPN) is a rare and low-grade malignant pancreatic neoplasm composed of poorly cohesive monomorphic neoplastic cells forming solid and pseudopapillary structures with frequent hemorrhagic-cystic degeneration. Intraductal papillary mucinous neoplasm (IPMN) is a pancreatic exocrine tumor composed of intraductal papillary growth of mucin containing neoplastic cells in the main pancreatic duct or its major branches. In the case presented here, a 53-year-old, Japanese man was found to have multiple cystic lesions and dilatation of the main pancreatic duct in the neck of the pancreas. Histological examination revealed a main-duct and branch-duct type IPMN, of the gastric-type, involving the neck of the pancreas, associated with a 0.5 cm SPN in the caudal side of the IPMN. We diagnosed this case as synchronous SPN and IPMN. As far as we know, only one other case of synchronous SPN and IPMN has been reported. Both the present case and the previously reported case showed abnormal nuclear expression of β-catenin in SPN, whereas IPMN showed no abnormal nuclear expression. These results suggest that β-catenin abnormality is not a common pathogenetic factor of synchronous SPN and IPMN. | Kenichi Hirabayashi Giuseppe Zamboni Hiroyuki Ito Masami Ogawa Yoshiaki Kawaguchi Tomohiro Yamashita Toshio Nakagohri Naoya Nakamura | 2013 | World Journal of Gastroenterology2013，19，21： | 2 |
| 2 | Ovarian Endometriosis Associated with Ovarian Carcinoma: A Clinicopathological and Immunohistochemical Study显示文摘 | Shinji Ogawa Tsunehisa Kaku Satoshi Amada Hiroaki Kobayashi Toshio Hirakawa Kazuya Ariyoshi Toshiharu Kamura Hitoo Nakano | 2000 | Gynecologic Oncology2000，，： | 1 |
| 3 | Ferroelectric domain structures in lead free piezoelectric ceramics composed of Bi-layer structured SrBi4Ti4O15 显示文摘 | OGAWA Toshio | 2004 | Journal of the European Ceramic Society2004，24，： | 1 |
| 4 | Inhibitory effects of the C-2 epimeric isomers of tea catechins on mouse type Ⅳ allergy显示文摘 | Kyoji Yoshino Kenjiro Ogawa Toshio Miyase | 2004 | Journal of Agriculture and Food Chemistry2004，52，15： | 1 |
| 5 | Effects of functional groups and surface roughness on interracial shear strength in ultrahigh molecular weight polyethylene fiber/polyethylene system 显示文摘 | Toshio ogawa Hiroaki mukai Satoshi osawa | 1999 | J Appl Polym Sci1999，，71： | 1 |
| 6 | Bipolar pulse poling and space charge field in lead zirconate titanate ceramics显示文摘 | TOSHIO Ogawa KOJI Nakamura | 2001 | J Eur Ceram Soc2001，21，： | 1 |
| 7 | Prediction of the life time of nitrile-butadiene rulaber by FT-IR 显示文摘 | Tetsuya Kawashinma Toshio Ogawa | 2005 | Analytical Sciences2005，21，12： | 1 |
| 8 | Prediction of the life time of nitrile-butadiene rubber by FT-IR显示文摘 | Tetsuya Kawashinma Toshio Ogawa | 2005 | Analytical Sciences2005，21，12： | 1 |
| 9 | Greater expression of inflammatory cytokines, adrenomedullin, and natriuretic peptide receptor-C in epicardial adipose tissue in coronary artery disease显示文摘 | Ikuko Shibasaki Toshio Nishikimi Yoshihiko Mochizuki Yasuyuki Yamada Masao Yoshitatsu Yuho Inoue Toshiyuki Kuwata Hironaga Ogawa Go Tsuchiya Toshihiko Ishimitsu Hirotsugu Fukuda | 2010 | Regulatory Peptides2010，，2： | 1 |
| 10 | Significance of Ventricular Myocytes and Nonmyocytes Interaction During Cardiocyte Hypertrophy: Evidence for Endothelin-1 as a Paracrine Hypertrophic Factor From Cardiac Nonmyocytes显示文摘 | Masaki Harada Hiroshi Itoh Osamu Nakagawa Yoshihiro Ogawa Yoshihiro Miyamoto Koichiro Kuwahara Emiko Ogawa Toshio Igaki Jun Yamashita Izuru Masuda Takaaki Yoshimasa Issei Tanaka Yoshihiko Saito Kazuwa Nakao | 1997 | Circulation1997，，10： | 1 |
| 11 | Evaluation of pathological features of hepatocellular carcinoma by contrast-enhanced ultrasonography: Comparison with pathology on resected specimen显示文摘 | Sadanobu Ogawa Takashi Kumada Hidenori Toyoda Hideo Ichikawa Toshiaki Kawachi Katsuhiko Otobe Toshio Hibi Kenji Takeshima Seiki Kiriyama Yasuhiro Sone Makoto Tanikawa Yasuhiro Hisanaga Akihiro Yamaguchi Masatoshi Isogai Yuji Kaneoka Junji Washizu | 2006 | European Journal of Radiology2006，，1： | 1 |
| 12 | A numerical prediction of peak area in loss factor for polymers 显示文摘 | TOSHIO OGAWA TAKUTO YAMADA | 1994 | Jour- nal of Applied Polymer Science1994，53，12： | 1 |
| 13 | Small serotonin-positive pancreatic endocrine tumors caused obstruction of the main pancreatic duct显示文摘We report 2 cases of pancreatic endocrine tumors that caused obstruction of the main pancreatic duct(MPD).A 49-year-old asymptomatic man was referred to our institution because dilation of the MPD was revealed by abdominal ultrasonography(US).No tumor was detected by endoscopic ultrasonography,computed tomography(CT),and magnetic resonance imaging(MRI).The diameter of the MPD was > 20 mm at the body,and no dilation was noted at the head.Although malignancy was not confirmed through cytology or imaging,pancreatic cancer was strongly suspected.Pancreaticoduo-denectomy was performed.Pathological and immunohistochemical examination revealed a 5 mm × 3 mm serotonin-positive endocrine tumor.Fibrosis was present around the MPD and seemed to cause stricture.A 32-year-old asymptomatic man had elevated serum amylase,and US demonstrated dilation of the MPD.No tumor was detected by CT and MRI.Pancreatic cancer was suspected due to stricture and dilation of the MPD.Pancreatectomy of middle part of pancreas was performed.Pathological and immunohistochemical examination revealed a serotonin-positive endocrine tumor sized 5 mm × 4 mm.We report 2 cases of serotonin-positive pancreatic endocrine tumors that caused stricture of the MPD in spite of the small size of the tumor. | Masami Ogawa Yoshiaki Kawaguchi Atsuko Maruno Hiroyuki Ito Toshio Nakagohri Kenichi Hirabayashi Hiroshi Yamamuro Tomohiro Yamashita Tetsuya Mine | 2012 | World Journal of Gastroenterology2012，18，45： | 1 |
| 14 | Hydrogen absorption of titanium in acidic fluoride solutions显示文摘 | Kenichi Yokoyamaa Toshio Ogawa Kenzo Asaoka | 2004 | Materials Science and Engineering A2004，384，： | 1 |
| 15 | Significance of apparent diffusion coefficient measurement for the differential diagnosis of multiple system atrophy, progressive supranuclear palsy, and Parkinson’s disease: evaluation by 3.0-T MR imaging显示文摘 | Kazumichi Tsukamoto Eiji Matsusue Yoshiko Kanasaki Suguru Kakite Shinya Fujii Toshio Kaminou Toshihide Ogawa | 2012 | Neuroradiology2012，，9： | 1 |
| 16 | Sensitive strain monitoring of SiC fiber/epoxy composite using electrical resistance changes 显示文摘 | Ogasawara Toshio Aizawa Shifumi Ogawa Takeshi | 2007 | Composites Science and Technology2007，67，： | 1 |
| 17 | Propagation velocity of VLF EM waves from lightning discharges producing Q-bursts observed in the range 10–15<ce:hsp sp='0.25'/>Mm显示文摘 | Toshio Ogawa Masayuki Komatsu | 2009 | Atmospheric Research2009，，1： | 1 |
| 18 | Immunohistochemical Analysis of Distribution of RON Receptor Tyrosine Kinase in Human Digestive Organs显示文摘 | Tetsuya Okino Hiroshi Egami Hideki Ohmachi Eiji Takai Yasuhiro Tamori Akihiro Nakagawa Shogo Nakano Osamu Sakamoto Toshio Suda Michio Ogawa | 2001 | Digestive Diseases and Sciences2001，，2： | 1 |
| 19 | Q-bursts from various distances on the Earth显示文摘 | Toshio Ogawa Masayuki Komatsu | 2008 | Atmospheric Research2008，，2： | 1 |
| 20 | Prediction of the life- time of nitrile butadiene rubber by FT-IR显示文摘 | Tetsuya Kawashinma Toshio Ogawa | 2005 | Analytical Sciences2005，21，12： | 1 |
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