Vaginal Calculus Formation on Exposed Midurethral Sling Mesh.

The presence of a vaginal calculus is a rare clinical entity which may develop in the setting of vaginal urinary stagnation. Numerous factors contribute to stone formation, and management can be complicated by variations in size, location of the stone, and location of adjacent structures. Generally, once diagnosed, vaginal calculi should be removed and surrounding anatomy should be evaluated thoroughly for secondary fistula, erosion, or presence of an instituting foreign body. This report presents a case of vaginal calculus formation on exposed midurethral sling mesh in an elderly patient with hemorrhagic cystitis. This report emphasizes contributing pathophysiology, diagnostic factors, and treatment.

Enterocele Presenting as Anterior Rectal Prolapse: Resolution with Vaginal Repair.

An enterocele is a pelvic hernia formed from the separation of endopelvic fascia, associated with the posterior or anterior vaginal fornix, and most commonly located in the posterior superior vaginal segment. Rectal prolapse is a debilitating condition in which the mucosa of the rectum protrudes circumferentially from the anus. Surgical repair is the recommended treatment for rectal prolapse, and though there are many different surgical options, there is no consensus on which approach is best. We present a case of anterior rectal prolapse due to enterocele which was treated by correction of enterocele with a vaginal approach and propose some clinical features and diagnostic techniques that may distinguish this entity from traditional rectal prolapse.

Vaginal laceration during barium enema with extraperitoneal extravasation: Case report and literature review.

Unrecognized vaginal intubation during the barium enema procedure with subsequent balloon inflation and contrast instillation is a potentially fatal complication of an otherwise common and routine procedure. We describe a patient who, while undergoing a routine barium enema, had misplacement of the enema catheter into the vagina, subsequent rupture of the superior/lateral vagina upon inflation of the catheter retention balloon, and injection of barium contrast into the retroperitoneum. The patient was admitted for surgical repair of the vaginal laceration and monitoring for chemical peritonitis; and was managed without exploratory laparotomy. We review the existing literature, summarize 18 reported cases from worldwide literature, detail potential complications and propose management and prevention strategies based on the mechanism of injury.

Vaginal Urinary Calculi Formation Secondary to Vaginal Mesh Exposure with Urinary Incontinence.

BACKGROUND: Vaginal stones may form in the setting of mesh exposure with urinary incontinence. This report serves to help understand the presentation, evaluation, and management of vaginal urinary stones. CASE: A 68-year-old female presented with a vaginal calculus. She had a history of anterior and posterior polypropylene mesh placement for prolapse 7 years earlier and urinary incontinence. The stone was identified on a portion of exposed mesh and removed in office. Pathology confirmed urinary etiology. The exposed mesh resolved with topical estrogen. Cystourethroscopy excluded urinary fistula and bladder mesh erosion. CONCLUSIONS: When identified, a vaginal calculus should be removed and evaluated for composition. Cystourethroscopy should be performed to assess potential urinary tract fistulas and mesh erosion. Additional imaging should be considered.

Decreased anal sphincter lacerations associated with restrictive episiotomy use.

OBJECTIVE: To determine whether restrictive episiotomy use was associated with decreases in anal sphincter lacerations and the risk of anal sphincter laceration attributable to episiotomy. STUDY DESIGN: This was a retrospective database study. Rates of episiotomy, anal sphincter laceration (third- or fourth-degree tear), and other confounding variables were compared among vaginal deliveries before (1999) and after (2002) restrictive episiotomy use was implemented at our institution. Logistic regression was used to estimate the odds ratio of anal sphincter laceration that was due to episiotomy and other variables. RESULTS: The episiotomy rate decreased 56% (37% to 17%, P < .001) between 1999 and 2002, whereas the anal sphincter laceration rate decreased 44% (9.7% to 5.4%, P < .001). There were no changes in age, race, nulliparity, prolonged second stage of labor, operative vaginal deliveries, birth weight, or macrosomia, although oxytocin use and epidural use decreased slightly (37% to 31%, P < .001, and 80% to 76%, P = .02, respectively). The adjusted odds ratio of anal sphincter laceration attributable to episiotomy decreased 55%, from 6.5 (95% CI: 3.8, 11.1) to 2.9 (95% CI: 1.7, 5.0), between 1999 and 2002. Conversely, the adjusted odds ratios of anal sphincter laceration attributable to the other independent risk factors all increased or remained the same: operative vaginal delivery, which increased from 4.4 (95% CI: 2.7, 6.9) to 6.3 (95% CI: 3.6 11.1); nulliparity, from 2.9 (95% CI: 1.8, 4.8) to 2.9 (95% CI: 1.4, 5.9); macrosomia, from 1.9 (95% CI: 1.1, 3.4) to 2.6 (95% CI: 1.3, 5.4); and prolonged second stage, from 2.0 (95% CI: 1.3, 3.0) to 2.1 (95% CI: 1.2, 3.7). CONCLUSION: With restrictive episiotomy use, the episiotomy rate, anal sphincter laceration rate, and risk of anal sphincter laceration attributable to episiotomy were all reduced by approximately 50%.