has participant quality hematuria AE 10018867 10018870 10019450 MP: MP_0005161 YH, SJ, MW WEB: http://kidney.niddk.nih.gov/kudiseases/pubs/hematuria/ hematuria blood urine NCIt: C3090 blood urine presence haematuria AE UMLS CUI: C0018965 (hematuria AND haematuria); UMLS CUI: C0947999 (blood urine presence) CTCAE: E13000 Hematuria AE can be caused by menstruation, vigorous exercise, sexual activity, viral illness, trauma, or infection, such as a urinary tract infection (UTI), along with more serious disorders such as cancer, disease, and clotting. a urinary system AE that results in the presence of blood in the urine urinary system AE AE severity G1 AE severity G2 AE severity G3 AE severity G4 AE severity G5