Fakhry J
AJR Am J Roentgenol. 1982 Oct;139(4):717-9. doi: 10.2214/ajr.139.4.717.
Five patients with low-amplitude echoes taking the shape of a mass within the lumen of their gallbladders are reported. Disappearance of the mass on repeat examination in four cases and surgical proof in the fifth case established that the finding was a pseudotumor due to a collection of sludge. Knowledge of this tumefactive appearance of biliary sludge is important and should help avoid misinterpretation.
报告了5例胆囊腔内出现低振幅回声且呈肿块状的患者。4例患者复查时肿块消失，第5例经手术证实，该发现是由胆泥聚集形成的假瘤。了解胆泥的这种肿块样表现很重要，有助于避免误诊。
