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9. Abstracts of selected papers presented at the 31st annual meeting of the Japanese Society of Gastroenterology October 5–7, 1989, Asahikawa, Japan

Author

Yagi, Kinji, Sugaya, Eiichi, Fusamoto, Hidcyuki, Kamada, Takenobu, Nakamura, Masahiko, Oda, Masaya, Uehara, Akira, Namiki, Masayoshi, Itoh, Kazuro, Matsuo, Yutaka, Yoshikawa, Toshikazu, Suematsu, Makoto, Kurose, Iwao, Sekiya, Chihiro, Kohda, Hironobu, Narumi, Shunji, Takahashi, Ken-ichi, Sasaki, Mutsuo, Ono, Keiichi, Manabe, Tadao, Ohshio, Gakuji, Iishi, Hiroyasu, Tatsuta, Masaharu, Fuchigami, Tadahiko, Iwashita, Akinori, Sekoguchi, Tsutomu, Inamori, Shigeharu, Ajioka, Yoichi, Watanabe, Hidenobu, Masaki, Tadahiko, Suzuki, Kimitaka, Shimamoto, Chikao, Hirata, Ichiro, Hinoda, Yuji, Yachi, Akira, Kijima, Hiroshi, Watanabe, Hidenobu, Yamao, Kenji, Nakazawa, Saburo, Wada, Yoshiyuki, Semba, Daisuke, Saito, Akiko, Obata, Hiroshi, Tarao, Kazuo, Shimizu, Akio, Hirohashi, Setsuo, Fujiyama, Shigetoshi, Izuno, Kiyonori, Matsui, Osamu, Kadoya, Masumi, Fukuda, Morimichi, Mima, Satoaki, Oi, Hiromichi, Nakamura, Hironobu, Itani, Kenji, Yoshikawa, Toshikazu, Ebara, Masaaki, Ohto, Masao, Takasaki, Ken, Aruga, Atsushi, Okuda, Koji, Nakayama, Toshimichi, Arii, Shigcki, Tobe, Takayoshi, Nonami, Toshiaki, Takagi, Hiroshi, Mayumi, Toshihiko, Hachisuka, Kitao, Aoike, Akira, Nakamura, Keiya, Nagahata, Yoshi, Saitoh, Yoichi, Iwasaki, Ariyoshi, Aizawa, Toshiharu, Sato, Nobuhiro, Kawano, Sunao, Shibata, Yoshimi, Okamura, Kiyoshi, Hori, Shinji, Yamamura, Makoto, Akimoto, Shin, Igarashi, Tatsuki, Takase, Kojiro, Tameda, Yukihiko, Nakajima, Yasuaki, Uchino, Junichi, Noro, Toshio, Yamashiro, Moriya, Miyake, Hirofumi, Matsumoto, Shuji, Higashiguchi, Takashi, Ogura, Yoshifumi, Hayashi, Hiroto, Suzuki, Takashi, Higashiguchi, Takashi, Ogura, Yoshifumi, Hayashi, Hiroto, Suzuki, Takashi, Kumashiro, Ryukichi, Tanikawa, Kyuichi, Adachi, Yukihiko, Yamamoto, Toshio, Izawa, Kunihide, Tsuchiya, Ryoichi, Inui, Kazuo, Nakazawa, Saburo, Suyama, Masafumi, Ariyama, Jo, Nakasako, Toshiaki, Hanyu, Fujio, Imaizumi, Toshihide, Matsuda, Yoshiaki, Hasebe, Osamu, Noguchi, Takashi, Mizumoto, Ryuji, Matsueda, Kei, Umeda, Noritsugu, Hongo, Michio, Harasawa, Shigeru, Takayasu, Hiroyuki, Kusano, Motoyasu, Sekiguchi, Toshikazu, Okano, Hiroyuki, Saeki, Susumu, Shimada, Akira, Nakagawa, Tetsuya, Ozaki, Shoichi, Kobayashi, Kenzo, Fukudo, Shin, Suzuki, Jinichi, Sasaki, Daisuke, Kawasaki, Masatoshi, Kasai, Fukio, Takebe, Kazuo, Kobayashi, Masayoshi, Kawarada, Hiroaki, Ochiai, Takumi, Nagahama, Akira, Tsuji, Kagetoshi, Himeno, Seiichi, Toyosaka, Akihiro, and Okamoto, Eizo

Published
1991
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19. Proceedings of the 71st General Meeting Sapporo, Japan, May 22–24, 1985

Author

Suyama, Masafumi, Ariyama, Jo, Higashi, Shunsaku, Mizumoto, Ryuji, Sato, Morio, Yamada, Ryusaku, Ohsaki, Yukio, Shimizu, Tatsuo, Takenaka, Kenji, Kanematsu, Takashi, Yumoto, Yasuhiro, Jinno, Kenji, Izawa, Kunihide, Tsuchiya, Ryoichi, Ohto, Masao, Sugiura, Nobuyuki, Kinoshita, Hiroaki, Sakai, Katsuji, Shingai, Yasushi, Kado, Yuji, Yamanaka, Naoki, Okamoto, Eizo, Toyosaka, Akihiko, Yabuki, Kohei, Abe, Kazuo, Ohshiba, Saburo, Hata, Yoshinobu, Nishi, Shinzo, Ishii, Nobuko, Nagataki, Shigenobu, Shimano, Takashi, Mori, Takesada, Ohkura, Hisanao, Hirohashi, Setsuo, Sawabu, Norio, Toya, Daishu, Sawabu, Norio, Toya, Daishu, Watanabe, Masahiko, Hirohashi, Setsuo, Okumura, Shuichi, Saitoh, Yoichi, Nakamura, Noriaki, Hirota, Masaki, Kanoh, Makoto, Kaneda, Haruo, Adachi, Kenji, Koyama, Shin, Hatakeyama, Katsuyoshi, Fukushima, Tsuneo, Tsuchiya, Shuji, Iwama, Takeo, Mishima, Yoshiro, Tsuburaya, T., Kushida, T., Uchino, J., Yamasaki, Susumu, Hasegawa, Hiroshi, Manabe, Tadao, Suzuki, Takashi, Yonemura, Yutaka, Sekoguchi, Tsutomu, Mizumoto, Ryuji, Ebata, Hidetaka, Hayashi, Hirokazu, Arakawa, Yasuyuki, Yasuda, Morihide, Inoue, Kazutomo, Hosotani, Ryo, Funakoshi, Akihiro, Nakano, Itsuro, Yamamura, T., Takahashi, T., Miyata, Masahiro, Nakao, Kazuyasu, Imamura, Mikio, Sato, Toshio, Kishimoto, Shinya, Kajiyama, Goro, Noda, Aiji, Hayakawa, Tetsuo, Nagata, Atsuo, Homma, Tatsuji, Miyake, Hirofumi, Harada, Hideo, Kimura, Toshinari, Sumi, Toshihiko, Miyasaka, Kyoko, Kitani, Kenichi, Yamauchi, H., Sato, T., Takahashi, Toshihisa, Wakabayashi, Toshishige, Konishi, Kohji, Izumi, Ryohei, Miyashita, Tadashi, Suzuki, Takashi, Tsunoda, Tsukasa, Tsuchiya, Ryoichi, Fujiwara, Akira, Okajima, Kunio, Tabuchi, Yoshiki, Saitoh, Yoichi, Takahashi, Hiroshi, Muramatsu, Yukio, Yamada, Tatsuya, Uehara, Koichiro, Mishima, Yoshio, Fukuda, Ichiro, Imaoka, Shingi, Hiramatsu, K., Ido, K., and Takahashi, Takashi

Published
1986
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21. Effect of Polyethylene Glycol Conjugated Superoxide Dismutase on Hepatic Ischemia/Reperfusion Injury in Rats

Author

Kondo, Satoshi, Segawa, Tohru, Ohata, Noriaki, Mizoe, Akihiko, Azuma, Takashi, Tanaka, Kimiro, Izawa, Kunihide, and Kanematsu, Takashi

Abstract

Superroxide anion radical (02-) has been suggested as a causative factor of ischemia/reperfusion injury to the liver. Superxide dismutase (SOD)is a specific scavenger for 02, but its elimination half life in the blood is about five min. Polyethylene glycol conjugated SOD (PEG-SOD) has a chracteristics of long half life (14hr) in the circulating blood and low immunogenicity. In the present study, we compared the effect of PEG-SOD to conventional SOD in protecting the ischemia/reperfusion injury to the liver. In rats with an occluded inflow against 70% of the liver for 30min followed by 30min reperfusion, elevations of serum aspartate aminotransferase and alanine aminotransferase,and lipid peroxide concentrations in the liver were not significantly inhibited by intravenous administration of PEG-SOD, compared to those treated with conventional SOD. These results indicate that sustained presence of radical scavenger activity in the circulating blood has no more beneficial effects on hepatic ischemia/reperfusion injury than its temporary presence when reperfusion begins., Acta medica Nagasakiensia. 1994, 39(1-3), p.160-163

Published
1994

22. Percutaneous Transhepatic Drainage of Pyogenic Liver Abscess under Ultrasonography Guidance

Author

Izawa, Kunihide, Tanaka, Kimiro, Sasaki, Makoto, Tomioka, Tsutomu, Eto, Toshifumi, Yamaguchi, Takashi, Segawa, Tohoru, Tsunoda, Tukasa, and Kanematsu, Takashi

Abstract

Nineteen patients with liver abscess were treated in our department over a period of 14 years. The cause of the liver abscess was biliary disease in 13 of the 19 or 68%, and 8 of these 13 patients had undergone surgical procedures. The 13 patients with liver abscess received both percutaneous transhepatic abscess drainage (PTAD) under ultrasonography (US) guidance and antibiotics. The remaining 6 were treated with antibiotics alone. Among the 13 cases treated with PTAD, 11(84%) were cured in an average of 22 hospital days. One case (8%) with liver abscess caused by tuberculosis was unchanged and 1 (8%) died of hepatic failure due to liver cirrhosis. There were no complications related to PTAD, but the mortality rate among patients receiving antibiotics only was 33%. PTAD is the most advisable treatment for liver abscess and should be followed by appropriate supplemental management of the original conditions. Moreover, amputation of the distal bile duct is an indispensable part of bile diversion procedures because it prevents reflex cholangitis which may cause future liver abscesses., Acta Medica Nagasakiensia. 1992, 37(1-4), p.71-74

Published
1992

23. Predictive Evaluation of the Effects of Biliary Decompression by Biliary ICG Clearance Test (ICG Bmax) for Patients with Obstructive Jaundice

Author

Harada, Noboru, Oka, Susumu, Izawa, Kunihide, Segawa, Toru, Eloria, Luis, and Tsuchiya, Ryoichi

Subjects
genetic structures, eye diseases
Abstract

To quantitate the effects of biliary decompression on hepatic functional reserve before operation in patietns with obstructive jaundice, we developed a new method of maximal hepatic removal of indocyanine green in the bile (ICG Bmax). This was calculated from the peak ICG concentration in the bile and the peak concentration time after its administration via antecubital vein using regression analysis. This study involved 13 normal controls and 26 jaundiced patients. ICG Bmax of the normal controls indicated more than 0.5. Among the jaundiced patients. 17 showed an ICG Bmax value of more than -0.5 early during biliary decompression and 87% of them satisfactorily tolerated further radical operation. The remaining patients in whom ICG Bmax initially showed less than -0.5, but 67% of them had an unfavorable outcome postoperatively. Six of the nine patients whose ICG Bmax was less than -0.5 prior to operation suffered severe postoperative complication, and three of whom died from hepatic failure. These results indicated that ICG Bmax evaluation during an early period of biliary decompression provided a reliable asseessment of the effects and a prediction of biliary drainage. ICG Bmax evaluation is also useful to the timely decision of radical operation., Acta medica Nagasakiensia. 1990, 35(1-4), p.127-132

Published
1990

24. A STUDY ON POSTOPERATIVE MORTALITY AND MORBIDITY AFTER PANCREATODUODENECTOMY

Author

Tsunoda, Tsukasa, Terada, Masazumi, Eto, Toshifumi, Matsumoto, Teiji, Segawa, Tohru, Motoshima, Koichi, Yamaguchi, Takashi, Izawa, Kunihide, Uchida, Takahisa, Ito, Toshiya, and Tsuchiya, Ryoichi

Abstract

The early postoperative results of pancreatoduodenectomy performed in our institute during the last 20 years were reviewed, dividing the cases into two groups, from 1970 to 1979 and from 1980 to 1989. Among a total of 136 pancreatoduodenctomies, 52 were performed in the earlier decade and 84 in the latter decade. Patients were significantly older in the latter than in the earlier decade. In the earlier decade, postoperative complications developed in 28.8% of the patients with a 19.2% overall mortality rate. In the latter decade, the complications occurred in 27.4% with a 6.0% mortality rate. There was a significant decrease in overall mortality rate between the two decades. The most common complication was the dehiscence of pancreatojejunostmy, but life-threatening major leakage was decreased. It was considered that recent improvements in surgical techniques and intraoperative and perioperative management contributed to the improvement of the results of this procedure. However, continuing efforts are needed to reduce the morbidity rate, which remains high., Acta medica Nagasakiensia. 1990, 35(1-4), p.175-180

Published
1990

25. Differentiation between Benign and Malignant Breast Lesions Using Fat-Suppressed Dynamic MR Imaging

Author

コシイシ, タケシ, イソモト, イチロウ, ナカムラ, カズクニ, カジワラ, ヨシフミ, イザワ, クニヒデ, Koshiishi, Takeshi, Isomoto, Ichirou, Nakamura, Kazukuni, Kajiwara, Yoshifumi, Izawa, Kunihide, 輿石, 剛, 磯本, 一郎, 中村, 和邦, 梶原, 義史, 井沢, 邦英, コシイシ, タケシ, イソモト, イチロウ, ナカムラ, カズクニ, カジワラ, ヨシフミ, イザワ, クニヒデ, Koshiishi, Takeshi, Isomoto, Ichirou, Nakamura, Kazukuni, Kajiwara, Yoshifumi, Izawa, Kunihide, 輿石, 剛, 磯本, 一郎, 中村, 和邦, 梶原, 義史, and 井沢, 邦英

Published
1998

31. Effect of Superoxide Dismutase Derivatives Modified with Monosaccharides on Reperfusion Injury of Orthotopic Liver Transplantation in Rats. Evaluaiton by Liver Na+, K+-ATPase Activity.

Author

Mizoe, Akihiko, primary, Kondo, Satoshi, additional, Watanabe, Yukiaki, additional, Azuma, Takashi, additional, Fujioka, Hikaru, additional, Tanaka, Kimiro, additional, Motojima, Koichi, additional, Izawa, Kunihide, additional, and Kanematsu, Takashi, additional

Published
1995
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40. A CASE REPORT OF TUMOR FORMING PANCREATITIS

Author

IKEMATSU, Yoshito, primary, YAMAMOTO, Takao, additional, ISHIZU, Kaname, additional, TERADA, Masazumi, additional, TOMIOKA, Tsutomu, additional, ETO, Toshifumi, additional, IZAWA, Kunihide, additional, TSUNODA, Tsukasa, additional, and KANEMATSU, Takashi, additional

Published
1992
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42. A case of xanthogranulomatous cholecystitis differentiated from gallbllader carcinoma by imaging diagnosis.

Author

Shiogama, Toshiaki, primary, Tachikawa, Takayoshi, additional, Terada, Masazumi, additional, Furui, Junichirou, additional, Matsuo, Shigetoshi, additional, Kohara, Norihiro, additional, Eto, Toshihumi, additional, Matsumoto, Teiji, additional, Segawa, Tohru, additional, Motojima, Koichi, additional, Tsunoda, Tsukasa, additional, Izawa, Kunihide, additional, and Sakai, Kazumori, additional

Published
1991
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43. Prognosis of Resected Pancreatoduodenal Cancers.

Author

Ura, Kazuhide, primary, Eto, Toshifumi, additional, Matsumoto, Teiji, additional, Segawa, Tohru, additional, Fujioka, Hikaru, additional, Terada, Masazumi, additional, Motojima, Koichi, additional, Izawa, Kunihide, additional, Tsunoda, Tsukasa, additional, and Tsuchiya, Ryoichi, additional

Published
1991
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44. A study of juvenile hepatocellular carcinoma.

Author

Kondo, Satoshi, primary, Segawa, Toru, additional, Ichinose, Katsuro, additional, Etoh, Toshifumi, additional, Ura, Kazuhide, additional, Matsumoto, Teiji, additional, Motojima, Kouichi, additional, Izawa, Kunihide, additional, Tsunoda, Tsukasa, additional, and Tsuchiya, Ryoichi, additional

Published
1991
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48. Treatment and prognosis of ruptured hepatocellular carcinoma.

Author

Izawa, Kunihide, primary, Segawa, Tohru, additional, Kadohara, Tomeo, additional, Iwata, Tohru, additional, Yamamoto, Masayuki, additional, Sasaki, Makoto, additional, Yatsugi, Takashi, additional, Matsumoto, Teiji, additional, Eto, Toshifumi, additional, Motoshima, Koichi, additional, Tsunoda, Tsukasa, additional, and Tsuchiya, Ryoichi, additional

Published
1990
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50. TREATMENT AND OUTCOME FOR UNRESECTABLE HEPATOCELLULAR CARCINOMA

Author

SEGAWA, Tohru, primary, IZAWA, Kunihide, additional, YAMAMOTO, Masayuki, additional, KADOHARA, Tomeo, additional, IWATA, Tohru, additional, SASAKI, Makoto, additional, YATSUGI, Takashi, additional, MOTOSHIMA, Koichi, additional, YAMAGUCHI, Takashi, additional, TSUNODA, Tsukasa, additional, and TSUCHIYA, Ryoichi, additional

Published
1990
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