Fig. 1B26-year-old woman with grade I injury. Contrast-enhanced CT
scan at early excretory phase shows crescent-shaped fluid collection
(arrows) between renal capsule and renal parenchyma.
Fig. 2B40-year-old man with grade II injury to left kidney.
Contrast-enhanced CT scan at corticomedullary phase shows cortical laceration
(arrow) and perinephric hematoma (arrowheads).
Fig. 3B5-year-old boy with grade III injury. Contrast-enhanced CT
scan at early excretory phase shows cortical laceration (arrow) more
than 1 cm deep and perinephric hematoma.
Fig. 4B6-year-old boy with grade IV injury to right kidney.
Thin-slab maximum-intensity-projection CT scan in oblique coronal plane
obtained at corticomedullary phase shows laceration throughout parenchyma
(arrow).
Fig. 4C6-year-old boy with grade IV injury to right kidney. Maximum
intensity projection shows leakage of contrast material (arrows)
caused by laceration of collecting system.
Fig. 58-year-old girl with segmental renal artery infarction in
left kidney. Contrast-enhanced CT scan in early excretory phase shows
well-circumscribed wedge-shaped nonenhancing areas (arrow).
Fig. 7A37-year-old man with grade V injury to left kidney. Drawing
shows laceration of main renal artery resulting in devascularization of
affected kidney.
Fig. 7B37-year-old man with grade V injury to left kidney.
Contrast-enhanced CT scan at nephrographic phase shows hematoma
(arrows) around left renal artery and lack of enhancement of
kidney.
Fig. 8B55-year-old woman with iatrogenic arteriovenous fistula
sustained during biopsy. Maximum intensity projection in coronal plane shows
fistula (arrow).
Fig. 928-year-old man with infected hematoma after cortical
laceration. Contrast-enhanced CT scan at early excretory phase shows fluid
collection with wall enhancement (arrows) around right kidney.