title: Asymptomatic microscopic hematuria in women: case series and brief review.
abstract: Recommendations for the work-up of asymptomatic microscopic hematuria (AMH) often derive from studies including both men and women. This study was undertaken to determine whether that work-up is appropriate for a female patient population. We studied 49 women referred to a urogynecologist for AMH. Patients underwent formal urinalysis, urine culture and cytology, cystoscopy, and either renal ultrasound or intravenous urography (IVU). Highly significant lesions diagnosed were one renal cell carcinoma and one acute tubular necrosis (ATN). Moderately significant lesions included one candidal urinary tract infection. Insignificant lesions included bladder inflammation in 46 patients and renal cysts in 5. Our findings confirm the importance of the work-up of AMH in women. Ultrasound was effective in diagnosing upper tract lesions, with less cost and morbidity than IVU. Larger studies are needed to determine who should be screened, whether the work-up should differ for younger women, possible treatments for benign findings, and appropriate follow-up.
authors.affiliation: Department of Obstetrics and Gynecology, Hospital of the University of Pennsylvania, Philadelphia 19104, USA.
authors.forename: G S
authors.initials: GS
authors.lastname: Singh
authors.forename: D C
authors.initials: DC
authors.lastname: Rigsby
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003558:Cystoscopy; D005260:Female; D006417:Hematuria / Q000175:diagnosis* / Q000209:etiology; D006801:Humans; D008875:Middle Aged; D014570:Urologic Diseases / Q000150:complications