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Vesicovaginal fistula, or VVF, is an abnormal fistulous tract extending between the bladder and the vagina that allows the continuous involuntary discharge of urine into the vaginal vault. [citation needed] In addition to the medical sequela from these fistulas, they often have a profound effect on the patient's emotional well-being.
In anatomy, a fistula (pl.: fistulas or fistulae /-l i,-l aɪ /; from Latin fistula, "tube, pipe") is an abnormal connection (i.e. tube) joining two hollow spaces (technically, two epithelialized surfaces), such as blood vessels, intestines, or other hollow organs to each other, often resulting in an abnormal flow of fluid from one space to the other.
diagnosing vesicovaginal or ureterovaginal fistulae. Double dye test is useful for diagnosing vesicovaginal or ureterovaginal fistulae . For this test, the patient takes oral phenazopyridine (Pyridium) 200 mg three times a day, and indigo carmine or methylene blue is filled into the empty urinary bladder via a urethral catheter .
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English: A medical illustration depicting vesicovaginal fistula. Date: 3 August 2017: ... Vesico-vaginal fistula; Usage on de.wikipedia.org Vesikovaginale Fistel;
The knee-chest position [1]. The knee-chest position or genupectoral position is a position used in a number of medical situations including gynecological examination and surgery, lumbar spine surgery, [2] [3] [4] repair of vesico-vaginal fistula (VVF) by Sims's saucerisation procedure, labor and delivery for which it is recommended in those with a cord prolapse until delivery can occur, [1 ...
The fluid consists of cervical and endometrial mucus or in rare instances urine accumulated through a vesicovaginal fistula proximal to the obstruction. In some cases, it is associated with Bardet-Biedl Syndrome. [1] If it occurs in prepubertal girls, it may show up as abdominal swelling. It may be detected by using ultrasound.
Vesicouterine fistulas occur most commonly after lower segment caesarean sections (about 83-93% of cases). [2] The possible mechanisms by which vesicouterine fistulas occur following caesarean sections include undetected bladder injury during caesarean section, inadvertent placement of a suture through the bladder during the repair of the uterus and abnormal blood vessel connections following ...