I Ogata

Small hepatocellular carcinoma in patients with chronic liver damage: prospective comparison of detection with dynamic MR imaging and helical CT of the whole liver.

Yo‐ichi Yamashita, Katsuhiko Mitsuzaki, I Ogata et al. · Radiology · 1996 · 271 citations

Medicine, Oncology, Radiology +17

Multiple-phase helical CT of the liver for detecting small hepatomas in patients with liver cirrhosis: contrast-injection protocol and optimal timing.

Katsuhiko Mitsuzaki, Yoshito Yamashita, I Ogata et al. · American Journal of Roentgenology · 1996 · 160 citations

Medicine, Oncology, Radiology +17

Cavernous hemangioma of the liver: pathologic correlation with dynamic CT findings.

Yasuo Yamashita, I Ogata, J Urata et al. · Radiology · 1997 · 151 citations

Medicine, Radiology, Surgery +17

Hyperechoic renal tumors: anechoic rim and intratumoral cysts in US differentiation of renal cell carcinoma from angiomyolipoma.

Yasuo Yamashita, Shikiko Ueno, O Makita et al. · Radiology · 1993 · 86 citations

Medicine, Oncology, Radiology +17

CT evaluation of gastric lesions with three-dimensional display and interactive virtual endoscopy: comparison with conventional barium study and endoscopy.

I Ogata, Yoshihiro Komohara, Y. YAMASHITA et al. · American Journal of Roentgenology · 1999 · 61 citations

Medicine, Clinical Sciences, Radiology +17