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Dive into the research topics where Mitsuhiro Terada is active.

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Featured researches published by Mitsuhiro Terada.


Kanzo | 1997

Incidence of hepatocellular carcinoma (HCC) in chronic hepatitis C patients treated with interferon (IFN).

Mitsuhiro Terada; Fumiaki Ikegami; Toshiyuki Baba; Masahiro Oota; Takahiro Ooyama; Shuichi Sezai; Masayoshi Ito; Yukihiro Sakurai; Kazuaki Kamisaka; Takashi Abe; Yujirou Tanaka

C型慢性肝炎に対し, インターフェロン (IFN) 治療を施行し, 治療終了後2年以上, 平均44カ月間定期的に経過観察されている371例を対象に肝細胞癌の発生率を検討した. 著効群 (治療終了6カ月後の血中HCV-RNA陰性かつalanine aminotransferase (ALT) 正常) 98例及び有効群 (治療終了6カ月後の血中HCV-RNA陽性かつALT正常) 27例からの発癌は経過観察期間中認められなかった. 無効群 (著効, 有効以外) 246例中7例に0.79%/年/人の割合で肝細胞癌の発生を認め, Staging別では, 1, 2, 3, 4でそれぞれ0%/年/人, 0.73%/年/人, 1.95%/年/人, 4.76%/年/人に肝細胞癌の発生を認めたが1~3においてはコントロール群に比し有意に低率であった.


International Hepatology Communications | 1996

Transjugular intrahepatic portosystemic shunting improves splanchnic hemodynamics and renal Na excretion in cirrhosis with refractory ascites

Shuichi Sezai; Mitsuhiro Terada; Masayoshi Ito; Yukihiro Sakurai; Kazuaki Kamisaka; Takashi Abe; Fumiaki Ikegami; Masanori Hirano

Abstract To clarify the pathogenesis of ascites in patients with liver cirrhosis, we explored the effects of transjugular intrahepatic portosystemic shunting in six cirrhotic patients with refractory ascites. The portal pressure decreased from 39 ± 7 cmH 2 O before treatment to 32 ± 5 cmH 2 O immediately after the procedure. Liver function transiently deteriorated after the procedure, but recovered within 1 week. Urinary Na excretion increased 1 week after treatment. In five patients, ascites improved within 3 weeks. Along with the decrease of portal congestion, there was an improvement of esophageal varices, and an increase of gastric mucosal blood flow, and an inhibition of the renin-angiotensin-aldosterone system in all of the patients after 2–4 weeks. Manageable shunt encephalopathy occurred in three patients. These findings strongly suggest the pivotal role of increased portal pressure in the formation of ascites in patients with liver cirrhosis.


Kanzo | 1991

A case of Wilson disease with multiple low-echoic SOLs in the liver.

Mitsuhiro Terada; Hideyuki Ryourin; Ken Urabe; Yutaka Inagaki; Shuichi Kaneko; Manabu Yoneshima; Masashi Unoura; Kenichi Kobayashi

肝障害型Wilson病の経過観察中,腹部超音波検査にて,肝内に多発性低エコー結節を認め,DSCTI-AP及びエコーガイド下生検にて再生結節と診断した1例を報告した.症例は,22歳の男性,昭和60年5月よりWilson病による粗大結節型肝硬変症としてD-ペニシラミンの投与をうけ経過観察されていた.昭和62年6月,初診的より2年3カ月後の腹部超音波検査にて肝内に多発性のlow-echoic SOLの出現を認め,精査目的で当科入院となった.腹部CT検査では,SOLは指摘できず,血管造影検査にても新生血管や腫瘍濃染像は認められなかった.DSCTI-APでは,low-echcoic SOLに一致し,辺縁不明瞭な淡い欠損像を認めたが,明瞭な欠損像としては描出されず,再生結節の可能性が高いと考えられたが,確診を得るためにエコーガイド下生検を施行,肝細胞には異型性を認めず,大型再生結節と診断した.本例は,Wilson病の画像所見を考える上で興味ある症例と思われ報告した.


Kanzo | 1989

A long term effect of recombinant interleukin 2 for HBeAg-positive chronic hepatitis.

Mitsuhiro Terada; Masashi Unoura; Eiki Matsushita; Yutaka Inagaki; Shuichi Kaneko; Kenichi Kobayashi; Nobu Hattori

e抗原陽性B型慢性肝炎20例を対象に,r-IL2点滴静注の治療成績を,250U.4W投与群10例,750U.4W投与群10例の2群に分け検討した.e抗原e抗体系の変化では,250U及び750U投与群でそれぞれ1年6ヵ月後にe抗原消失を20%,60%に認め,e抗体出現は各々10%, 30%であった.また,e抗原消失群は非消失群に比し年齢が若く,投与中前値に比し一過性の有意なGPTの上昇とDNA-Pの減少を認めた.副作用としては,発熱,全身倦怠感,食欲不振,頭痛,下痢,リンパ球・好酸球増多を一過性に認めたが臨床的に問題となるものは認めなかった.以上より,e抗原陽性B型慢性肝炎に対するrIL-2療法は有用な治療法であり,投与法は750 U.4Wが適当と考えられ,対象としては,若年で,投与1,2週でシューブを起こし,その後DNA-Pの有意な減少を認める症例に対し有効であると考えられた.


Kanzo | 1992

Two cases of giant intrahepatic biloma after transcatheter arterial embolization and percutaneous ethanol injection therapy in patients with hepatocellular carcinoma.

Mitsuhiro Terada; Hidero Ogino; Kouji Adachi; Hikohito Nakagawa; Shuichiro Hirose; Hiroshi Demachi; Osamu Matsui


Kanzo | 1990

A case of multiple intrahepatic portal-hepatic venous shunts with hepatic coma as the first diagnostic clue.

Motohiro Yamada; Mitsuhiro Terada; Eiki Matsushita; Takeshi Urabe; Yutaka Inagaki; Takeshi Morioka; Manabu Yoneshima; Masashi Unoura; Kenichi Kobayashi; Nobu Hattori; Osamu Matsui


Kanzo | 1997

Interferon treatment for chronic hepatitis C- Assessment of the 2nd interferon treatment (24 weeks, 48 weeks) for the patients received more than 500 MU in the initial treatment-

Mitsuhiro Terada; Fumiaki Ikegami; Masahiro Oota; Takahiro Ooyama; Shuichi Sezai; Masayoshi Ito; Yukihiro Sakurai; Kazuaki Kamisaka; Takashi Abe; Yujiro Tanaka


Kanzo | 1988

Clinico-pathological study on fulminant and acute hepatitis severe form in patients with hyperthyroidism.

Kazuo Notsumata; Masashi Unoura; Fumiaki Matsushita; Mitsuhiro Terada; Hisashi Kidani; Yoshiharu Motoo; Kenichi Kobayashi; Nobu Hattori; Yasuni Nakanuma; Mikio Kumagai


Acta Gastro-Enterologica Belgica | 1998

CLINICALEPIDEMIOLOGICAL STUDY OF GERD WITH LOS-ANGELES CLASSIFICATION

Yasuharu Yamaguchi; Yukihiro Sakurai; Fuyuhiko Yamamura; Takanori Ohyama; Mitsuhiro Terada; Masayoshi Itoh; Syuichi Sezai; Kazuaki Kamisaka; Takashi Abe; Humiaki Ikegami; Sachio Takasu


Acta Gastro-Enterologica Belgica | 1997

ENDOSCOPIC FINDINGS OF MRSA COLITIS

Takanori Ohyama; Yukihiro Sakurai; Morihiro Okada; Fuyuhiko Yamamura; Yasuharu Yamaguchi; Mitsuhiro Terada; Shuichi Sezai; Masayoshi Ito; Kazuaki Kamisaka; Takashi Abe; Fumiaki Ikegami

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Takashi Abe

Sapporo Medical University

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