Fig. 3From: Imaging analysis of 13 rare cases of renal collecting (Bellini) duct carcinoma in northern China: a case series and literature reviewa Case 10: axial unenhanced T2WI image shows that the left kidney CDC signal is lower than that of the normal renal parenchyma. The renal pelvis and renal medulla are unclear (arrow). b Axial unenhanced fat-saturated T2WI image shows a slightly lower signal than that of the normal renal parenchyma (arrow)Back to article page