Bruised kidneys from rear impacts cause flank pain, blood in urine, and tenderness

https://buffalo.newsnetmedia.com/story/52781644/atlantas-hurt-911-injury-centers-revolutionizes-car-accident-recovery-with-doctor-led-care-legal-support

Bruised kidneys from rear impacts cause flank pain, blood in urine, and tenderness, requiring imaging and avoidance of strenuous activity during healing.