Kuligowska E, Connors S K, Shapiro J H
AJR Am J Roentgenol. 1982 Feb;138(2):253-7. doi: 10.2214/ajr.138.2.253.
Over 24 months, 22 patients with intrahepatic abscesses were diagnosed by sonography. The sonographic appearance of the abscesses was nonspecific and varied from anechoic lesions to highly echogenic solid masses. Septations, fluid-fluid interfaces, and debris were also observed. In 19 of 22 patients, the diagnosis was confirmed by needle aspiration. Subsequently, 12 patients were treated with percutaneous catheter drainage; in 10 patients this therapy obviated the need for further surgery.
在24个月的时间里，通过超声检查诊断出22例肝内脓肿患者。脓肿的超声表现无特异性，从无回声病变到高回声实性肿块不等。还观察到分隔、液-液界面和碎屑。22例患者中有19例经针吸活检确诊。随后，12例患者接受了经皮导管引流治疗；10例患者通过这种治疗避免了进一步手术的需要。
