Unilateral Giant Hydronephrosis Secondary to Ureteropelvic Junction Obstruction in a Middle-Aged Woman

Figure 2

Noncontrast CT scan of the abdomen shows (a) axial view, (b) coronal view, and (c) sagittal view. It shows 20 cm long, 16 cm width cystic swelling (red arrow) with significant mass effect to the surrounding bowel loop (blue arrow).

(a)

(b)

(c)