title: New diagnostic technics for an obscure vesicovaginal fistula. A case report.
mesh_terms: D000328:Adult; D001431:Bacteriological Techniques; D003556:Cystitis / Q000209:etiology; D003558:Cystoscopy; D005260:Female; D006801:Humans; D007044:Hysterectomy; D008297:Male; D008722:Methods; D008751:Methylene Blue; D011182:Postoperative Care; D011183:Postoperative Complications / Q000382:microbiology; D011300:Preoperative Care; D014521:Urethra / Q000382:microbiology; D001743:Urinary Bladder / Q000382:microbiology; D014621:Vagina / Q000382:microbiology; D014719:Vesicovaginal Fistula / Q000175:diagnosis* / Q000382:microbiology
chemical_list: D008751:Methylene Blue