concept photo of pain in kidney. person put his hand in middle on side of back surface in anatomical projection of kidneys. pain s

action adult anatomical area back bleeding body cancer care cause colic concept cyst female glomerulonephritis hand health hurt kidney kidneys lateral location male man medicine middle movement nephrology pain people person photo polycystic pregnancy problem projection put pyelonephritis renal side sign stones surface symptom syndrome tract upper urinary uti woman