Katsuaki Tanaka

Evaluation of hepatocellular carcinoma tumor vascularity using contrast-enhanced ultrasonography as a predictor for local recurrence following radiofrequency ablation.

M. Kondo, K. Numata, K. Hara, 2017, European journal of radiology.

Ocular arterial flow hemodynamics in patients with diabetes mellitus.

H. Sekihara, T. Kiba, K. Numata, 1998, Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine.

Diagnosis of portal vein thrombosis in patients with hepatocellular carcinoma: efficacy of color Doppler sonography compared with angiography.

H. Okazaki, K. Numata, K Tanaka, 1993, AJR. American journal of roentgenology.