Ultrasound in the diagnosis of the early liver abscess

Abstract
Ultrasound in 29 patients with proven liver abscesses was analyzed. Ten patients were examined in the early stages of abscess formation and echo characteristics were recorded in detail. A peripheral echo-free halo, distal acoustic enhancement and progressive change over a short time were helpful features. These features suggest an early abscess. This combination was not seen in other space-occupying lesions of the liver.