Correlation between ultrasonography and MR proton density fat fraction techniques in evaluating the severity of liver steatosis.

Background And Aim: To investigate the relationship between ultrasonography (US) and magnetic resonance (MR) proton density fat fraction (PDFF) techniques, using the modified DIXON method, in determining the severity of liver steatosis.

Materials And Methods: This study included seventy consecutive patients who underwent upper abdominal MRI for various reasons between June 2016 and January 2017. Fatty liver staging was performed using US as indicated.

A Rare Cause of Acute Abdomen: Diagnosis and Management of Adult Colonic Intussusception.

Unlabelled: Intussusception in adults is very rarely seen, and this cause acute abdomen. A computed tomography (CT) scan, clinical suspicion, history, and a physical examination are important for the diagnosis. We present two cases of colonic intussusceptions induced by lipoma.