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| 1 | Treatment of gastric remnant cancer post distal gastrectomy by endoscopic submucosal dissection using an insulation-tipped diathermic knife显示文摘AIM: To evaluate the effectiveness of endoscopic submucosal dissection using an insulation-tipped diathermic knife (IT-ESD) for the treatment of patients with gastric remnant cancer. METHODS: Thirty-two patients with early gastric cancer in the remnant stomach, who underwent distal gastrectomy due to gastric carcinoma, were treated with endoscopic mucosal resection (EMR) or ESD at Sumitomo Besshi Hospital and Shikoku Cancer Center in the 10-year period from January 1998 to December 2007, including 17 patients treated with IT-ESD. Retrospectively, patient backgrounds, the one-piece resection rate, complete resection (CR) rate, operation time, bleeding rate, and perforation rate were compared between patients treated with conventional EMR and those treated with IT-ESD. RESULTS: The CR rate (40% in the EMR group vs 82% in the IT-ESD group) was significantly higher in the IT-ESD group than in the EMR group; however, the operation time was significantly longer for the IT- ESD group (57.6 ± 31.9 min vs 21.1 ± 12.2 min). No significant differences were found in the rate of underlying cardiopulmonary disease (IT-ESD group, 12% vs EMR group, 13%), one-piece resection rate (100% vs 73%), bleeding rate (18% vs 6.7%), and perforation rate (0% vs 0%) between the two groups. CONCLUSION: IT-ESD appears to be an effective treatment for gastric remnant cancer post distal gastrectomy because of its high CR rate. It is useful for histological confirmation of successful treatment. Thelong-term outcome needs to be evaluated in the future. | Shoji Hirasaki Hiromitsu Kanzaki Minoru Matsubara Kohei Fujitav Shuji Matsumura Seiyuu Suzuki | 2008 | World Journal of Gastroenterology2008,14,16: | 18 |
| 2 | Treatment of over 20 mm gastric cancer by endoscopic submucosal dissection using an insulation-tipped diathermic knife显示文摘AIM: To evaluate the effectiveness of endoscopic submucosal dissection using an insulation-tipped diathermic knife (IT-ESD) for the treatment of patients with over 20 mm early gastric cancer (EGC). METHODS: A total of 112 patients with over 10 mm EGC were treated with IT-ESD at Sumitomo Besshi Hospital and Shikoku Cancer Center in the 5 year period from January 2002 to December 2006, including 40 patients with over 20 mm EGC. We compared patient backgrounds, the one-piece resection rate, complete resection (CR) rate, operation time, bleeding rate, perforation rate between patients with over 20 mm EGC [over 20 mm group (21-40 mm)] and the remaining patients (under 20 mm group). RESULTS: We found no significant difference in the rate of underlying cardiopulmonary disease (over 20 mm group vs under 20 mm group, 5.0% vs 5.6%), one- piece resection rate (95% vs 96%), CR rate (85% vs 89%), operation time (72.3 min vs 66.5 min), bleeding rate (5% vs 4.2%), and perforation rate (0% vs 1.4%) between the 2 groups. Three patients in each group had submucosal invasion and two in each groups underwent additional surgery. CONCLUSION: There was no significant difference in the outcome resulting from IT-ESD between the 2 groups. Our study proves that IT-ESD is a feasible treatment for patients with over 20 mm mucosal gastric cancer although the long-term outcome should be evaluated in the future. | Shoji Hirasaki Hiromitsu Kanzaki Minoru Matsubara Kohei Fujita Fusao Ikeda Hideaki Taniguchi Eiichiro Yumoto Seiyuu Suzuki | 2007 | World Journal of Gastroenterology2007,13,29: | 13 |
| 3 | Colon perforation due to antigenemia-negative cytomegalovirus gastroenteritis after liver transplantation: A case report and review of literature显示文摘BACKGROUND Cytomegalovirus(CMV) remains a critical complication after solid-organ transplantation. The CMV antigenemia(AG) test is useful for monitoring CMV infection. Although the AG-positivity rate in CMV gastroenteritis is known to be low at onset, almost all cases become positive during the disease course. We treated a patient with transverse colon perforation due to AG-negative CMV gastroenteritis, following a living donor liver transplantation(LDLT).CASE SUMMARY The patient was a 52-year-old woman with decompensated liver cirrhosis as a result of autoimmune hepatitis who underwent a blood-type compatible LDLT with her second son as the donor. On day 20 after surgery, upper and lower gastrointestinal endoscopy(GE) revealed multiple gastric ulcers and transverse colon ulcers. The biopsy tissue immunostaining confirmed a diagnosis of CMV gastroenteritis. On day 28 after surgery, an abdominal computed tomography revealed transverse colon perforation, and simple lavage and drainage were performed along with an urgent ileostomy. Although the repeated remission and aggravation of CMV gastroenteritis and acute cellular rejection made the control of immunosuppression difficult, the upper GE eventually revealed an improvement in the gastric ulcers, and the biopsy samples were negative for CMV. The CMV-AG test remained negative, therefore, we had to evaluate the status of the CMV infection on the basis of the clinical symptoms and GE.CONCLUSION This case report suggests a monitoring method that could be useful for AGnegative CMV gastroenteritis after a solid-organ transplantation. | Takahiro Yokose Hideaki Obara Masahiro Shinoda Yutaka Nakano Minoru Kitago Hiroshi Yagi Yuta Abe Yohei Yamada Kentaro Matsubara Go Oshima Shutaro Hori Sho Ibuki Hisanobu Higashi Yuki Masuda Masanori Hayashi Miho Kawaida Takehiko Mori Takumi Fujimura Ken Hoshino Kaori Kameyama Tatsuo Kuroda Yuko Kitagawa | 2019 | World Journal of Gastroenterology2019,25,15: | 5 |
| 4 | Three cases of Solitary Peutz-Jeghers-type hamartomatous polyp in the duodenum显示文摘A solitary Peutz-Jeghers-type hamartomatous polyp in the duodenum is rare, and few reports have described its characteristic endoscopic features. We describe three cases of solitary Peutz-Jeghers-type hamartomatous polyp and their endoscopic findings in detail. The polyp in all of our three cases showed an irregularly lobular or nodular surface, whereas adenomas often show a regularly nodular or granular surface. The color of the polyp was whitish in all of our cases. In the present cases, close observation by endoscopy revealed that the solitary Peutz-Jeghers-type hamartomatous polyps looked whitish because of the presence of diffusely scattered white spots on the surface of the polyps. Duodenal polyps that exhibit the aforementioned endoscopic characteristics may be diagnosed as Peutz-Jeghers-type hamartomatous polyps and treated by polypectomy because of the malignant potential. | Seiyuu Suzuki Shoji Hirasaki Fusao Ikeda Eiichiro Yumoto Hiromichi Yamane Minoru Matsubara | 2008 | World Journal of Gastroenterology2008,14,6: | 3 |
| 5 | A ruptured large extraluminal ileal gastrointestinal stromal tumor causing hemoperitoneum显示文摘We describe an 87-year-old woman with a large ileal gastrointestinal stromal tumor (GIST) causing hemoperitoneum. A CT scan demonstrated a large heterogeneous mass measuring about 13 cm × 11 cm in the pelvis and hemoperitoneum, with a non-uniform enhancement pattern. The mass was diagnosed as a GIST originating from the gastrointestinal tract. She underwent an urgent laparotomy and an ileal GIST with a rupture was found 130 cm from the anal to the Treitz’s ligament. Hemoperitoneum caused by ileal GIST rupture is a rare condition. Bleeding in the large tumor leading to rupture of the capsule might cause hemoperitoneum in the present case. | Shoji Hirasaki Kohei Fujita Minoru Matsubara Hiromitsu Kanzaki Hiromichi Yamane Masato Okuda Seiyuu Suzuki Atsuko Shirakawa Hideyuki Saeki | 2008 | World Journal of Gastroenterology2008,14,18: | 3 |
| 6 | Human dental pulp-derived stem cells promote locomotor recovery after complete transection of the rat spinal cord by multiple neuro-regenerative mechanisms显示文摘 | Sakai Kiyoshi Yamamoto Akihito Matsubara Kohki Nakamura Shoko Naruse Mami Yamagata Mari Sakamoto Kazuma Tauchi Ryoji Wakao Norimitsu Imagama Shiro Hibi Hideharu Kadomatsu Kenji Ishiguro Naoki Ueda Minoru | 2012 | Journal of Clinical Investigation2012,,1: | 2 |
| 7 | Risk factors for pancreatitis following transpapillary self-expandable metal stent placement显示文摘 | Kazumichi Kawakubo Hiroyuki Isayama Yousuke Nakai Osamu Togawa Naoki Sasahira Hirofumi Kogure Takashi Sasaki Saburo Matsubara Natsuyo Yamamoto Kenji Hirano Takeshi Tsujino Nobuo Toda Minoru Tada Masao Omata Kazuhiko Koike | 2012 | Surgical Endoscopy2012,,3: | 2 |
| 8 | SAP155-Mediated Splicing of FUSE-Binding Protein-Interacting Repressor Serves as a Molecular Switch for c-myc Gene Expression显示文摘 | Kazuyuki Matsushita Toshiko Kajiwara Mai Tamura Mamoru Satoh Nobuko Tanaka Takeshi Tomonaga Hisahiro Matsubara Hideaki Shimada Rei Yoshimoto Akihiro Ito Shuji Kubo Tohru Natsume David Levens Minoru Yoshida Fumio Nomura | 2012 | Molecular Cancer Research2012,,6: | 2 |
| 9 | Interactions between SAP155 and FUSE-Binding Protein-Interacting Repressor Bridges c-Myc and P27Kip1 Expression显示文摘 | Kazuyuki Matsushita Mai Tamura Nobuko Tanaka Takeshi Tomonaga Hisahiro Matsubara Hideaki Shimada David Levens Liusheng He Juhong Liu Minoru Yoshida Fumio Nomura | 2013 | Molecular Cancer Research2013,,7: | 1 |
| 10 | Cholecystitis After Metallic Stent Placement in Patients With Malignant Distal Biliary Obstruction显示文摘 | Hiroyuki Isayama Takao Kawabe Yousuke Nakai Takeshi Tsujino Naoki Sasahira Natsuyo Yamamoto Toshihiko Arizumi Osamu Togawa Saburou Matsubara Yukiko Ito Takashi Sasaki Kenji Hirano Nobuo Toda Yutaka Komatsu Minoru Tada Haruhiko Yoshida Masao Omata | 2006 | Clinical Gastroenterology and Hepatology2006,,9: | 1 |
| 11 | Inflammatory fibroid polyp occurring in the transverse colon diagnosed by endoscopic biopsy显示文摘A case of an inflammatory fibroid polyp occurring in the transverse colon and diagnosed by endoscopic biopsy is reported. The patient was an 82-year-old man who visited our hospital for further evaluation of occult blood in stool. The Colonoscopy revealed a small, red, and peduncular polyp, about 6 mm in diameter, in the transverse colon. Histological examination of the biopsy specimen obtained from the polyp revealed proliferation of fibroblasts and infiltration of inflammatory cells such as plasma cells and eosinophils. This polyp was diagnosed as an inflammatory fibroid polyp, which can appear in many different locations throughout gastrointestinal tract, though still rare in the transverse colon. | Shoji Hirasaki Minoru Matsubara Fusao Ikeda Hideaki Taniguchi Seiyuu Suzuki | 2007 | World Journal of Gastroenterology2007,13,27: | 1 |
| 12 | Incidence and Aggravation of Cervical Spine Instabilities in Rheumatoid Arthritis: A Prospective Minimum 5-Year Follow-up Study of Patients Initially Without Cervical Involvement显示文摘 | Takashi Yurube Masatoshi Sumi Kotaro Nishida Hiroshi Miyamoto Kozo Kohyama Tsukasa Matsubara Yasushi Miura Daisuke Sugiyama Minoru Doita | 2012 | Spine2012,,26: | 1 |
| 13 | Comorbidity, not age, is prognostic in patients with advanced pancreatic cancer receiving gemcitabine-based chemotherapy显示文摘 | Yousuke Nakai Hiroyuki Isayama Takashi Sasaki Naoki Sasahira Takeshi Tsujino Hirofumi Kogure Hiroshi Yagioka Yoko Yashima Osama Togawa Toshihiko Arizumi Saburo Matsubara Kenji Hirano Minoru Tada Masao Omata Kazuhiko Koike | 2010 | Critical Reviews in Oncology and Hematology2010,,: | 1 |
| 14 | RoboCup:A challenge for AI显示文摘 | Hiroaki Kitano YasuoKuniyoshi Itsuki Noda Minoru Asada Hito-shi Matsubara and Eiichi Osawa | 1997 | AI Magazine1997,18,1: | 1 |
| 15 | Bezafibrate for the treatment of primary sclerosing cholangitis显示文摘 | Suguru Mizuno Kenji Hirano Minoru Tada Keisuke Yamamoto Yoko Yashima Hiroshi Yagioka Kazumichi Kawakubo Yukiko Ito Hirofumi Kogure Takashi Sasaki Toshihiko Arizumi Osamu Togawa Saburo Matsubara Yousuke Nakai Naoki Sasahira Takeshi Tsujino Hiroyuki Isayama | 2010 | Journal of Gastroenterology2010,,7: | 1 |
| 16 | Multicenter phase II study of S-1 monotherapy as second-line chemotherapy for advanced biliary tract cancer refractory to gemcitabine显示文摘 | Takashi Sasaki Hiroyuki Isayama Yousuke Nakai Suguru Mizuno Keisuke Yamamoto Hiroshi Yagioka Yoko Yashima Kazumichi Kawakubo Hirofumi Kogure Osamu Togawa Saburo Matsubara Yukiko Ito Naoki Sasahira Kenji Hirano Takeshi Tsujino Nobuo Toda Minoru Tada Masao | 2012 | Investigational New Drugs2012,,2: | 1 |
| 17 | Endoscopic evaluation of factors contributing to intrapancreatic biliary stricture in autoimmune pancreatitis显示文摘 | Kenji Hirano Minoru Tada Hiroyuki Isayama Keisuke Yamamoto Suguru Mizuno Hiroshi Yagioka Yoko Yashima Takashi Sasaki Hirofumi Kogure Osamu Togawa Toshihiko Arizumi Saburo Matsubara Yousuke Nakai Naoki Sasahira Takeshi Tsujino Takao Kawabe Masao Omata | 2010 | Gastrointestinal Endoscopy2010,,1: | 1 |
| 18 | Multicenter phase II study of S-1 monotherapy as second-line chemotherapy for advanced biliary tract cancer refractory to gemcitabine显示文摘 | Takashi Sasaki Hiroyuki Isayama Yousuke Nakai Suguru Mizuno Keisuke Yamamoto Hiroshi Yagioka Yoko Yashima Kazumichi Kawakubo Hirofumi Kogure Osamu Togawa Saburo Matsubara Yukiko Ito Naoki Sasahira Kenji Hirano Takeshi Tsujino Nobuo Toda Minoru Tada Masao | 2012 | Investigational New Drugs2012,,2: | 1 |
| 19 | Cholecystitis After Metallic Stent Placement in Patients With Malignant Distal Biliary Obstruction显示文摘 | Hiroyuki Isayama Takao Kawabe Yousuke Nakai Takeshi Tsujino Naoki Sasahira Natsuyo Yamamoto Toshihiko Arizumi Osamu Togawa Saburou Matsubara Yukiko Ito Takashi Sasaki Kenji Hirano Nobuo Toda Yutaka Komatsu Minoru Tada Haruhiko Yoshida Masao Omata | 2006 | Clinical Gastroenterology and Hepatology2006,,9: | 1 |
| 20 | First successful perinatal management of pregnancy after ABO-incompatible liver transplantation显示文摘Many papers have reported on pregnancy and delivery after liver transplantation, but there have been no reports on pregnancy after ABO-incompatible liver transplantation. This paper reports the first successful pregnancy and delivery of a newborn after ABOincompatible liver transplantation for fulminant hepatic failure. The patient was a 39-year-old female. She had an ABO-incompatible liver transplantation, donated from her husband, due to subacute fulminant hepatitis of unknown etiology. She was taking tacrolimus, methylprednisolone, and mizoribine orally for the maintenance of immunosuppression at the time of discharge. She was discharged uneventfully on postoperative day 38 without any rejection episodes. At 1 year and 6 mo after transplantation, she indicated a wish to become pregnant. Therefore, treatment with mycophenolate mofetil was interrupted at that time. After two miscarriages, she finally became pregnant and delivered transvaginally 3 years after the transplantation. All of the pregnancies were conceived naturally. The newborn was female with a birth weight of 3146 g; the Apgar scores were 9 and 10. Delivery was performed smoothly, and the newborn exhibited no malformations. The mother and the newborn were discharged uneventfully. We suggest that pregnancy is possible for recipients after ABO-incompatible liver transplantation. | Hisanobu Higashi Hideaki Obara Kei Miyakoshi Masahiro Shinoda Minoru Kitago Naoki Shimojima Yuta Abe Taizo Hibi Hiroshi Yagi Kentaro Matsubara Yohei Yamada Osamu Itano Ken Hoshino Tatsuo Kuroda Yuko Kitagawa | 2017 | World Journal of Gastroenterology2017,23,3: | 1 |