[A CASE OF VAGINAL MESH EXPOSURE DIAGNOSED 15 YEARS AFTER TVT SURGERY FOR STRESS URINARY INCONTINENCE].

Midurethral sling procedures are regarded as standard therapies to treat female stress urinary incontinence. However, informed consent must be gained from the patients concerning the possibility of mesh complications. Furthermore, understanding of these complications is required by medical practitioners in general. A 59-year-old postmenopausal woman had undergone TVT surgery to treat stress urinary incontinence in our department 15 years ago. Due to genital bleeding which started 10 years later, she visited a gynecologist in another hospital and was referred to us due to vaginal erosion. During the pelvic examination, a cord-like structure was palpable on the right side of the anterior vaginal wall. Upon inspection of the vagina using a cystoscope, the foreign body attached to the anterior vaginal wall was clearly visible. After the diagnosis of vaginal mesh exposure, she underwent a transvaginal partial resection of the TVT tape. She had no recurrence of mesh exposure or stress urinary incontinence in a 6-month follow-up. Although infrequently reported in Japanese literature, medical practitioners must be cautious of mesh exposure that can occur long after midurethral sling procedures.

Transvaginal repair of a rectovaginal fistula caused by transvaginal mesh prolapse surgery.

Introduction: Transvaginal mesh surgery can cause mesh complications including rare rectovaginal fistula. We report a case of a rectovaginal fistula treated transvaginally without colostomy. Case presentation: A 57-year-old female was referred to us due to post-hysterectomy prolapse and had transvaginal mesh surgery. She underwent transvaginal hysterectomy because of uterine prolapse at age 33 and had taken steroids to treat pemphigus. Two years later, she developed vaginal bleeding and discharge. Transvaginal mesh removal was planned to treat vaginal mesh exposure, but immediately before the operation digital rectal examination revealed rectovaginal fistula. Mesh removal and fistula closure were performed transvaginally without colostomy. Three years of follow-up showed no recurrence of mesh exposure, fistula, or prolapse. Conclusion: Rectovaginal fistula following mesh surgery may be treated transvaginally without colostomy if infection is minimal. To evaluate mesh exposure on the posterior vaginal wall, rectal examination should be done along with vaginal examination.

Post-bath incontinence (bathwater incontinence) can be managed with behavioral therapy.

Introduction: We encountered six post-bath incontinence cases caused by bathwater entrapment in the vagina. Case presentation: The age of onset was distributed from 16 to 78 (average 38) and five out of six patients were parous. Three patients developed post-bath incontinence immediately after vaginal delivery. One patient developed post-bath incontinence after beginning to bathe in a reclined position and another after undergoing transvaginal mesh surgery to treat prolapse. All patients showed dribbling incontinence without urgency limited to within 30 min after bathing. Patients were instructed to put a towel between their legs and apply abdominal pressure to evacuate the entrapped water. Additionally, they were advised to squat in the bathtub to prevent water entrapment. This simple behavioral therapy relieved symptoms. Conclusion: The differential diagnosis of incontinence in women should include entrapped fluid incontinence such as bathwater incontinence, pool water incontinence, and vaginal reflux during micturition.

Urethrovaginal fistula 11 years after a bone anchor sling using woven polyester and treatment with a Martius flap.

INTRODUCTION: We encountered a urethrovaginal fistula diagnosed 11 years after a bone anchor sling. CASE PRESENTATION: A 58-year-old woman underwent a bone anchor sling to treat stress urinary incontinence. At age 69, mid-urethral sling was planned because of a recurrent stress urinary incontinence diagnosis, but a urethrovaginal fistula was found immediately before the procedure. After removing woven polyester, the previous sling material, simple fistula closure was carried out but failed. Usage of a vaginal speculum and powerful medical lamps during a stress test revealed leakage from both the urethrovaginal fistula and the external urethral meatus. She underwent another fistula closure using a Martius flap. Subsequently, a 1-h pad test improved from 195 to 5.1 g/h. The remaining mild stress urinary incontinence did not necessitate further treatment. CONCLUSION: Anti-incontinence procedures using synthetic materials can cause urethrovaginal fistula. Attention must be paid to the possibility of urethrovaginal fistula when patients complain of worsened incontinence postoperatively.

Drug-induced cystitis caused by herbal medicine (Bofutsushosan).

Bofutsushosan (BTS), one of many traditional Japanese medicines (Kampo medicines) is attracting attention for obesity and metabolic syndrome. We report allergic cystitis caused by 8-year BTS usage in a 70-year-old female. The patient presented with micturition pain with sterile pyuria over a 3-month period. Cystoscopy showed diffuse urothelial erythema and edema. Urine cytology specimens showed increased eosinophilic cells. By discontinuing BTS, the cystitis symptoms disappeared after 4 days, and urinalysis normalized. Resuming BTS without physician approval resulted in cystitis symptoms and after cessation the symptoms rapidly subsided. This is the first English case report linking allergic cystitis to herbal medicine.

[PELVIC ORGAN PROLAPSE AND INGUINAL HERNIA AGGRAVATED BY OVARIAN FIBROTHECOMA WITH ASCITES].

We present a case of pelvic organ prolapse and inguinal hernia worsened by a benign ovarian tumor with ascites. A 61-year-old woman was referred to us complaining of feeling of something protruding from her vagina. She was diagnosed with Stage III cystocele. Behavioral therapy was administered as she had only slight subjective symptoms. She visited us eight months later due to a rapid aggravation of cystocele and voiding difficulty. She subsequently developed acute abdominal pain caused by incarcerated inguinal hernia. Abdominal ultrasound, MRI and CT showed a 10.6×9.0 cm pelvic mass with ascites. As an ovarian cancer with peritoneal dissemination was suspected, she immediately underwent total abdominal hysterectomy, bilateral salpingo-oophorectomy and colposuspension. Pathological diagnosis was fibrothecoma, a benign ovarian tumor. Postoperative course was uneventful, and ascites quickly disappeared in a manner similar to Meigs syndrome. Although no procedure was done to manage inguinal hernia, it was unproblematic for 18 months, after that it worsened, necessitating hernial repair. She had no recurrence of prolapse or ascites.Increased intra-abdominal pressure due to abdominal mass or ascites can worsen prolapse and hernial diseases such as inguinal, umbilical, and abdominal hernia. In this case, ovarian fibrothecoma with ascites seemed to be responsible for worsening of the prolapse and inguinal hernia. To conclude, it is important to consider background diseases when examining patients with prolapse and coexisting hernial diseases.