T Ushiyama

Evaluation of the Effect of Age on Functioning Hepatocyte Mass and Liver Blood Flow Using Liver Scintigraphy in Preoperative Estimations for Surgical Patients: Comparison with CT Volumetry

Hisao Wakabayashi, Yoshihiro Nishiyama, T Ushiyama et al. · Journal of Surgical Research · 2002 · 102 citations

Preoperative Estimations, Hepatology, Medical Imaging +12

Analysis of heart rate variability as an index of noncardiac surgical stress

T Ushiyama, Katsufumi Mizushige, Hisao Wakabayashi et al. · Heart and Vessels · 2008 · 38 citations

Electrophysiological Evaluation, Cardiac Anaesthesia, Cardiovascular Disease +12

Significance of reduction surgery in multidisciplinary treatment of advanced hepatocellular carcinoma with multiple intrahepatic lesions

Hisao Wakabayashi, T Ushiyama, Ken Ishimura et al. · Journal of Surgical Oncology · 2003 · 31 citations

Endoscopy-Assisted Live Donor Nephrectomy: Comparison Between Laparoscopic and Retroperitoneoscopic Procedures

Akira Ishikawa, Kazuo Suzuki, Kazuhiro Saisu et al. · Transplantation Proceedings · 1998 · 27 citations

Transplantation Surgery, Laparoscopy, Urology +6

Heart Rate Variability for Evaluating Surgical Stress and Development of Postoperative Complications

T Ushiyama, Takaaki Nakatsu, Shinichi Yamane et al. · Clinical and Experimental Hypertension · 2008 · 26 citations

Cardiac Anaesthesia, Perioperative Medicine, Surgery +18