Renal trauma and preexisting lesions of kidney.
D000230:Adenocarcinoma / Q000150:complications / Q000453:epidemiology; D002648:Child; D006801:Humans; D006869:Hydronephrosis / Q000150:complications / Q000453:epidemiology; D007668:Kidney / Q000293:injuries*; D007674:Kidney Diseases / Q000150:complications* / Q000453:epidemiology; D052177:Kidney Diseases, Cystic / Q000150:complications / Q000453:epidemiology; D007680:Kidney Neoplasms / Q000150:complications / Q000453:epidemiology; D012421:Rupture; D009396:Wilms Tumor / Q000150:complications / Q000453:epidemiology