Figure 2. Computed tomography.
(A) Axial image. (B) Coronal image. The initial contrast-enhanced computed tomography (CT) in the equilibrium phase revealed delayed contrast excretion in the right kidney.
(C) Axial image. (D) Coronal image. A subsequent plain CT demonstrated contrast pooling in the right kidney along with hydronephrosis.
(E) Axial image. (F) Coronal image. The initial contrast-enhanced CT revealed small vessels in the right renal hilum, indicative of potential vascular malformations (yellow arrow).
