has part has part characteristic of inheres in has modifier Abnormal urinary color Blue urine 2017-03-27T11:23:19Z An abnormal blue color of the urine. Blue or green urine coloration may be observed due to certain dyes used for tests of kidney and bladder function, some medications, and disorders including familial benign hypercalcemia and urinary tract infections caused by pseudomonas bacteria. blue abnormal urine