Fig. 8
From: Role of multiparametric MRI in characterization of complicated cystic renal masses
Right renal cyst (Bosniak III). Axial T1WI (A) showed a well-defined right midzonal exophytic thick-walled parenchymal multilocular cystic lesion measuring 4.7 cm in its maximum dimension. The lesion is hypointense with thick incomplete septae of intermediate signal inside. Axial T2WI (B) the lesion appears hyperintense with intermediate signal of the septae. Axial DWI b = 800 mm2/s & axial ADC map (C, D) Showed restricted content, no restriction of the wall or septae. Axial corticomedullary and nephrographic DCE-MRI subtracted images (E, F) showed smooth thick enhancing wall (4 mm) (arrow) septae. The pathology/cytology: Pus by percutaneous drainage tube (PCD)