Endometriosis with FDG uptake on PET.

BACKGROUND: The value of [18F]fluorodeoxyglucose positron emission tomography (FDG-PET) uptake in endometriosis has not yet been extensively reported. CASE REPORT: A 32-year-old woman was examined to find an explanation for right pelvic pain associated with right subcostal pain. A computerised tomography (CT) scan was compatible with a haemangioma or a focus of endometriosis in the liver. Transvaginal sonography and magnetic resonance imaging (MRI) showed a complex ovarian cyst on the left. Blood CA125 levels were elevated. FDG-PET revealed a focus of uptake in the right paravesical area. Laparoscopy showed a left endometrioma associated with diffuse inflammatory pelvic adhesions. After surgery and 3 months GnRH agonist treatment the pain had disappeared and neither MRI nor FDG-PET showed any pelvic abnormality. The patient subsequently presented with dyspareunia and rectal pain resulting from a right uterosacral nodule and a rectal nodule. These were resected laparoscopically. After a 1-year follow-up, the patient is doing well. CONCLUSION: Endometriosis can give rise to false-positive results on FDG-PET. However, the FDG uptake in this particular case of endometriosis seems to have been due to inflammation rather than to a cyst. This report highlights the relationship between some of the biological features of endometriosis and some observed in neoplastic lesions.

Comparison between bisection/morcellation and myometrial coring for reducing large uteri during vaginal hysterectomy or laparoscopically assisted vaginal hysterectomy: results of a randomized prospective study.

BACKGROUND: Vaginal hysterectomy (VH) is being performed increasingly by gynecologic surgeons. Thus, enlarged uteri are more frequently removed vaginally, requiring reducing techniques to allow vaginal extraction. MATERIAL AND METHODS: We designed a randomized prospective study to compare bisection-morcellation and myometrial coring. Patients scheduled for VH or laparoscopically assisted vaginal hysterectomy (LAVH) were offered entry into the study. Endometrial cancer was an exclusion criterion. Uterine size was not a contraindication for vaginal surgery. We compared data from preoperative workup as well as from the operative and the postoperative course. Data were recorded prospectively. Results were analyzed with nonparametric tests and logistic regression models. RESULTS: Thirty patients were included in the study. Patients were similar in both groups. No severe peroperative complication occurred in this series. Operating time was comparable in both groups. Uteri weighed more than 280 g in more than 70% of patients in both groups. Myometrial coring failed more often than bisection-morcellation (25% vs. 0%, p = 0.06). Patients and uteri characteristics had no influence on the risk of failure, except for narrow uteri, which were associated with an increased risk of failure in the myometrial coring group only (68.3 vs. 83.9 mm, p = 0.01). Postoperative courses were similar for the two techniques, except for an increased rate of fever in the myometrial coring group (28%, p = 0.03). CONCLUSION: Both techniques appeared safe in this trial. Myometrial coring failed more frequently than bisection-morcellation, especially in the case of a narrow uterus. Postoperative fever was significantly more common after myometrial coring. Both techniques should be taught to resident surgeons.

Results of tension-free vaginal tape in patients with or without vaginal hysterectomy.

OBJECTIVE: To assess complications and cure rates of tension-free vaginal tape (TVT) procedure performed with or without vaginal hysterectomy. STUDY DESIGN: Retrospective comparison of 41 women with urinary incontinence treated by a TVT procedure alone and 40 combined with vaginal hysterectomy. Objective cure was evaluated by clinical and urodynamic examination and by the contilife questionnaire. All patients were operated under regional anesthesia. RESULTS: The two groups were similar in age, parity, menopausal status and type and severity of incontinence. There was no difference in overall complication rates. In the TVT-hysterectomy group, there was a trend towards more bladder perforation (P=0.09). Post-operative urinary flow was lower in the TVT-hysterectomy group: 14 versus 24 ml/pc (P=0.02). The mean follow-up was similar: 23 and 25 months, respectively. No difference in objective and subjective cure rates was found between TVT group and TVT-hysterectomy group: 97.6% versus 92.5% and 68.3% versus 75%, respectively. CONCLUSION: TVT is a safe and effective surgical treatment of urinary incontinence. The association of the procedure with vaginal hysterectomy gave similar short-term objective and subjective cure rates than TVT technique alone.

Determinants of patient dissatisfaction after a tension-free vaginal tape procedure for urinary incontinence.

PURPOSE: We identified the determinants of patient satisfaction after a tension-free vaginal tape procedure. MATERIALS AND METHODS: We retrospectively analyzed the records of 187 consecutive women with genuine stress (133) and mixed (54) incontinence. The objective cure rate was determined by clinical and urodynamic examination, and the subjective cure rate was assessed by a visual analog scale and the Contilife questionnaire. RESULTS: Mean followup was 27 months (range 6 to 34). The overall complication rate was 35.3%. The major perioperative and postoperative complications were bladder injury in 9.6% of cases, urinary retention in 6.4%, difficult voiding in 10.7% and new onset urge symptoms in 21.3%. The overall objective and subjective cure rates were 90.4% and 70.6%, respectively. The mean preoperative and postoperative visual analog scale score plus or minus standard deviation was 6.2 +/- 2.4 and 0.9 +/- 2.2, respectively (p = 0.0001). The subjective cure rate was significantly lower in women who underwent the procedure under general or spinal anesthesia than in those who received local anesthesia (p = 0.01). This difference was related to the rate of new onset urge symptoms. The mean postoperative visual analog scale score in women with and without new onset urge symptoms was 2.2 +/- 3.2 and 0.2 +/- 0.7, respectively (p = 0.0001). No difference in the subjective cure rate was detected according to patient age, menopausal status, previous incontinence surgery, the body mass index, additional procedures associated with tension-free vaginal tape surgery or the Ingelman-Sundberg classification. CONCLUSION: These results confirm that the tension-free vaginal tape procedure is associated with a high objective but lower subjective cure rate. The procedure performed using local anesthesia was associated with a lower incidence of difficult voiding and new onset urge symptoms.