woman holding the left side of her waist in pain,painful in the flank between ribs and hip,symptoms of kidney infection,acute

ache acute aged asian back bone care chronic concept disease female flank health hip hospital hurt illness infection inflammation joint kidney left leg lower medical middle muscle myofascial nerve office outdoor pain painful people piriformis pyelonephritis ribs sciatica senior sick side spleen splenic splenomegaly strain syndrome therapy treatment waist woman