Unusual benign focal liver lesions: findings on real-time contrast-enhanced sonography.


OBJECTIVE This presentation aims to provide an overview of the manifestations of some unusual benign focal liver lesions (FLLs) on low-acoustic power contrast-enhanced sonography (CES) with a sulfur hexafluoride contrast agent. METHODS The patients were selected retrospectively from 2209 cases with FLLs who had undergone CES examinations for… (More)