[Urodynamic assessment of women with urethral syndrome (author's transl)].

Thirty women presenting with urethral syndrome were investigated. A full urologic, radiologic, gynecologic and urodynamic assessment was carried out. In most patients the cause of their troubles was found. In 19 of them an obstruction was demonstrated. Two types of obstruction were seen: The first occurred mainly in postmenopausal women. Here, a narrow distal segment of the urethra was demonstrated. The second type of obstruction was seen mainly in younger patients. The cause was an incomplete relaxation or a spasm of the external striated sphincter. Other causes of symptoms were instability and atony of the detrusor. In some women no cause for their symptoms and recurrent urinary infection was found.