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Featured researches published by Jun Unno.


Cancer Chemotherapy and Pharmacology | 1994

Marked clinical improvement in patients with hepatocellular carcinoma by surgical removal of extended tumor mass in right atrium and pulmonary arteries

Naohiko Masaki; Shigeki Hayashi; Toshiyuki Maruyama; Hideo Okabe; Masaya Matsukawa; Jun Unno; Suguru Maekawa; Teruaki Oka; Masayoshi Tani; Kei Matsueda; Noritsugu Umeda

Two patients with advanced hepatocellular carcinoma presented severe exertional dyspnea because of extension of a tumor into the right side of the heart. Removable of the tumor thrombus by open-heart surgery ameliorated the symptoms in each case, but their subsequent courses differed considerably. One patient survived for as long as 8 months thanks to successive multidisciplinary treatments, whereas the other patient died suddenly 1 month after the surgery. The first patients hepatocellular carcinoma was more differentiated, and the dyspnea was caused by a low cardiac output due to the intracardiac tumor mass, not by pulmonary embolism as in the second patients case. We conclude that successive multidisciplinary treatments to control the growth of hepatocellular carcinoma is the most important approach and is indispensable for improving the prognosis.


Progress of Digestive Endoscopy(1972) | 2000

Efficacy of a Colonoscopic Examination and Microscopic Examination of the Fresh Biopsy Sample for the Diagnosis of Amoebic Colitis

Jun Unno; Sakiko Arai; Hisashi Okuyama; Yoshiyuki Tawa; Yoshiyuki Watanabe; Norimasa Hayashida; Masao Tadokoro; Rikuo Machinami


Progress of Digestive Endoscopy(1972) | 1999

A case study of hemorrhagic ulcers induced by the detachable hemostatic snares used for the colonic polypectomy 6 days before

Jun Unno; Yoshiyuki Watanabe; Norimasa Hayashida; Hisashi Okuyama; Sakiko Arai; Masao Tadokoro


Progress of Digestive Endoscopy(1972) | 1999

A Case about Hemorrhaging from Duodenal Diverticulum Stopped by Endoscopic Clipping

Jun Unno; Yoshiyuki Tawa; Norimasa Hayashida; Sakiko Arai; Hisashi Okuyama; Masao Tadokoro


Progress of Digestive Endoscopy(1972) | 1999

Two Cases of Hemorrhagic Colitis induced by Enterohemorrhagic E Coli : O-157

Jun Unno; Yoshiyuki Tawa; Tetsutaka Sano; Sakiko Arai; Hisashi Okuyama; Norimasa Hayashida; Masao Tadokoro; Hiroshi Yamagata


Progress of Digestive Endoscopy(1972) | 1998

A Case of Ischemic Colitis Affecting a 19-Year-Old Female without any Background Disease

Jun Unno; Toshitaka Ishiko; Norimasa Hayashida; Kie Yokoyama; Sakiko Arai; Hisashi Okuyama; Masao Tadokoro


Progress of Digestive Endoscopy(1972) | 1998

A Case Study of Regional Portal Hypertension Induced by Malignant Lymphoma

Jun Unno; Soutarou Inoue; Sakiko Arai; Hisashi Okuyama; Norimasa Hayashida; Masao Tadokoro


Progress of Digestive Endoscopy(1972) | 1997

A Case of Gastric Carcinoma Accompanied by Gas Gangrene after Local and Systemic Chemotherapy

Jun Unno; Toshitaka Ishiko; Hisashi Okuyama; Sakiko Arai; Kie Yokoyama; Norimasa Hayashida; Masao Tadokoro


Acta Gastro-Enterologica Belgica | 1997

A CASE OF INTERMITTENT AND REPEATED HEMORRAGE FROM DUODENAL DIVERTICULUM

Jun Unno; Tomoe Yoshimura; Eriko Fujii; Kengo Shimizu; Kie Yokoyama; Sakiko Arai; Hisashi Okuyama; Norimasa Hayashida; Toshio Shimizu; Masao Tadokoro


Progress of Digestive Endoscopy(1972) | 1995

An Endoscopically Resected Case of Early Gastric Carcinoma Located at Esophago-Gastric Juncton (EGJ)

Jun Unno; Tatsuya Shirasu; Mitsuhiko Aiso; Tomohisa Nomura; Hisashi Okuyama; Sakiko Arai; Norimasa Hayashida; Shizuo Kouda; Masao Tadokoro; Toshitaka Ishiko

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