戸原 恵二¹, 坂口 正剛¹, 古川 浩¹, 小田 俊一¹, 植木 敏晴¹, 平野 基¹, 奥村 恂¹, 岡崎 正敏²

Keiji TOHARA¹, Seigo SAKAGUCHI¹, Hiroshi KOKAWA¹, Toshikazu ODA¹, Toshiharu UEKI¹, Motoi HIRANO¹, Makoto OKUMURA¹, Masatoshi OKAZAKI²

¹福岡大学第一内科, ²福岡大学放射線科

¹The First Department of Internal Medicine School of Medicine, Fukuoka University, ²Radiology, School of Medicine, Fukuoka University

キーワード : 2-D Doppler Ultrasonography, Hepatic hemangioma, Faster blood flow

Two cases of hepatic hemangioma with faster blood now were studied using 2-D Doppler US.
In the first case, various color signals were visualized in the tumor using the 2-D doppler method. Using the pulsed doppler method numerous continuous waves were found inside the tumor, and faster pulsating waves were noted at the margin. In the second case, color spots were visualized at the margin of the tumor. They displayed faster pulsating waves using the pulsed doppler method.