Hiroyasu Hirakawa

Peritoneoscopy as an Aid in Intravenous Injection of Indocyanine Green (ICG)

M Watanabe, Hiroyasu Hirakawa, Satoru Ikeda et al. · Endoscopy · 1985 · 14 citations

Gastroenterology, Pathology, Surgery +18

Kupffer cell hyperplasia in liver diseases. demonstration by scanning electron microscopy of biopsy samples

Tatsuya Itoshima, Shozo Kiyotoshi, Kenji Kawaguchi et al. · Gastroenterologia Japonica · 1981 · 10 citations

Hepatic Disorders, Hepatology, Electron Microscopy +11

Use of Real-Time Magnetic Resonance Guidance to Assist Bone Biopsy in Pediatric Malignancy

S. Ueno, Shigekazu Yokoyama, Hiroyasu Hirakawa et al. · PEDIATRICS · 2002 · 10 citations

Mr-guided Bone Biopsy, Pediatric Brain Tumors, Engineering +20

Pancreatic Biopsy under Visual Control in Conjunction with Laparoscopy for Diagnosis of Pancreatic Cancer

Makoto Watanabe, Yoshimasa Takatori, Kazunori Ueki et al. · Endoscopy · 1989 · 10 citations

Pancreatic Cancer, Ercp Findings, Visual Control +15

Alpha-fetoprotein-producing early gastric cancer accompanying liver cirrhosis: A case report

Yasuhiro Umekawa, Makoto Watanabe, Satoru Ikeda et al. · Journal of Gastroenterology · 1994 · 10 citations

Hepatology, Health Sciences, Liver Physiology +7