Pizza is a common fast food category in the United States, with chains such as Papa John's, Domino's Pizza, Sbarro and Pizza Hut. Menus are more limited and standardized than in traditional pizzerias, and pizza delivery, often with a time commitment, is offered.
Leucine crystals in Urine. 1  Leucine crystals are abnormal in urine.  Appearance: yellow-brown spheroids with concentric rings around the outer edge and radial striations in the center.
Having leukocytes in urine most often indicates that you have a bacterial infection. In normal circumstances, small amounts of leukocytes are found in urine. This is because leukocytes from old and damaged cells tend to be expelled through urine. A urinalysis is needed to diagnose the leukocyte levels in urine.