uterine inflammatory disease renal infectious disease bacterial urinary tract infection pyelitis pyelonephritis https://www.malacards.org/card/pyelonephritis An inflammatory process affecting the kidney. The cause is most often bacterial, but may also be fungal in nature. Signs and symptoms may include fever, chills, flank pain, painful and frequent urination, cloudy or bloody urine, and confusion. SCTID:45816000 ICD9:590.80 EFO:1001141 NCIT:C34965 MEDGEN:19590 DOID:11400 MedDRA:10037596 UMLS:C0034186 MONDO:0006939 MESH:D011704 kidney infection pyometrium