Use of prophylactic ureteral stents in gynecologic surgery.

BACKGROUND: The aim of this study was to evaluate rate of complications with the use of prophylactic ureteral localization stents (PULSe) in gynecologic surgery. To compare the occurrence of complications according to the indication of surgery. METHODS: This retrospective study included 1248 women who underwent 1275 different gynecologic surgeries with PULSe between 2007 and 2020. Data was collected regarding patient characteristics (age, sex, race, ethnicity, parity, previous pelvic surgery, creatinine), operative characteristics (trainee, guidewire use, indication) and complications in the first 30 days (ureteral injury, urinary tract complication, re-stenting, hydronephrosis, urinary tract infection (UTI), pyelonephritis, emergency room visit, re-admission). RESULTS: Median age was 57 years (range: 18-96 years), most women were Caucasian (88.9%), and had previous pelvic surgery (77.7%). Indication of surgery was benign for 459 (36.0%), female pelvic medicine and reconstructive surgery (FPMRS) for 545 (42.7%), and gynecologic oncology (gyn-onc) for 271 (21.3%). Disabling complications occurred rarely with 8 patients (0.6%) having a ≥III Clavien Dindo Grade (CDG), and only 1 (0.08%) ≥IV CDG. Statistically significant differences between benign, FPMRS, and gyn-onc groups were noted for re-stenting (0.9% vs. 0.0% vs. 1.1%, P=0.020), hydronephrosis (0.9% vs. 0.2% vs. 2.2%, P=0.014), UTI (4.6% vs. 9.4% vs. 7.0%, P=0.016), and re-admission (2.4% vs. 1.1% vs. 4.4%, P=0.014). CONCLUSIONS: The incidence of 30-day CDG III and IV complications after PULSe placement is low. FPMRS patients had a higher rate of complicated UTI, however gyn- onc patients appear to be at overall higher risk of stent related complications when compared to surgeries for FPMRS or benign indications.

Use of the Limbs and Things Hysterectomy Model to Describe the Process for Establishing Validity.

STUDY OBJECTIVE: To demonstrate the process for establishing or refuting validity for the Limbs and Things hysterectomy model. DESIGN: Prospective study using Kane's framework for establishing validity (Canadian Task Force classification: II-2). SETTING: Total laparoscopic hysterectomy (TLH) assessments completed in the operating room (OR) and simulation at 3 academic medical centers. PARTICIPANTS: Obstetrics and gynecology residents (n = 26 postgraduate years 3-4), a gynecologic oncology fellow (postgraduate year 5), and a gynecology oncology attending. INTERVENTIONS: Participants were rated with the myTIPreport feedback application by nonblinded faculty in the OR after TLH. In-person, simulation-based assessments were provided by 2 faculty members blinded to experience level using myTIPreport and Global Operative Assessment of Laparoscopic Skills (GOALS). Videos of simulated TLHs were rated by 2 minimally invasive gynecology fellows. MEASUREMENTS AND MAIN RESULTS: OR scores for TLH steps were significantly higher than simulation assessments (p < .001) with "competent" marked more frequently in the OR. Number of robotic + conventional TLHs performed as primary surgeon was not significantly correlated with OR myTIPreport rating (Spearman r = .30, p = .14) but was significantly correlated with myTIPreport and GOALS in-person simulation ratings (Spearman r = .39-.58, p = .001-.04). Agreement between in-person simulation rater 1 and 2 myTIPreport assessments was 71.4% (weighted κ, .68; 95% confidence interval, .45-.90), and intraclass correlation for the GOALS overall assessment was .71 (95% confidence interval, .46-.85), indicating substantial agreement. Blinded video reviews showed similar agreement (73.1%) between raters but less correlation with experience (Spearman r = .32-.42, p = .11-.03) than in-person reviews. Using area under the receiver operating characteristic curve, mean score for the individual components of GOALS that best differentiated myTIPreport noncompetent and competent levels of performance was 4.3. Feedback acceptability and model realism were rated highly. CONCLUSION: The scoring and generalization validity inferences for Limbs and Things and myTIPreport are supported when global assessments of performance are evaluated but not for individual components of the assessment instruments.

Robotic Placement of the FENIX Continence Restoration System in a Patient with Previous Radiation to the Pelvis: A Case Report.

Fecal incontinence (FI) is a disabling problem affecting women. Conservative treatment includes dietary modification, antimotility agents, and pelvic floor physical therapy. If conservative medical management is unsuccessful, surgical intervention may be required. Surgical options include rectal sphincteroplasty, bulking agent injection, radiofrequency anal sphincter remodeling, and sacral nerve stimulation therapy. Recently, a new therapy for FI, the FENIX Continence Restoration System (Torax Medical, Inc., Shoreview, MN), has become available. The FENIX device is placed through a perineal incision; however, pelvic radiation and previous anal carcinoma are both contraindications. We report the case of a 62-year-old woman with FI after anal carcinoma. Treatment included surgery, chemotherapy, and pelvic radiation. Initially, she was treated with conservative therapy and sacral nerve stimulation, which were only partially effective. A physical examination showed perineal skin changes consistent with previous radiation, which increased the patient's risk of infection and a nonhealing wound. Therefore, a robotic approach was used to place the FENIX device and improve the patient's quality of life. Our case sets a precedent for expanding the treatment options of FI in patients with previous pelvic radiation and using a robotic approach for the placement of the FENIX device.

Mullerian adenosarcoma of uterus with sarcomatous overgrowth and heterologous component associated with stromal deposit in omentum: a case report and review of the literature.

Background. Mullerian adenosarcoma with sarcomatous overgrowth (MASO) is a very rare variant of uterine sarcomas first described by Clement et al. as early as 1974. The presence of heterologous sarcomatous components is associated with aggressive biological behavior. Case Presentation. This is a case report of a 62-year female (P(2 + 0)) presenting with postmenopausal vaginal bleeding. Her preoperative USG revealed subserosal fibroid with adherent omentum. She underwent abdominal hysterectomy with bilateral oophorectomy. Histopathological diagnosis of resected specimen was Mullerian adenosarcoma with sarcomatous overgrowth and presence of heterologous elements involving body of the uterus. The whole thickness of the myometrium was involved along with the presence of serosal nodules and omental deposits of sarcomatous component. Conclusion. MA is considered as a low-grade malignant tumor, but MASO is a high-grade tumor frequently associated with invasion and metastasis with poor treatment outcome. Because of its rarity, correct identification of these tumors and distinction from other uterine sarcomas are a challenging job and hence its morphological features merits attention.

Disseminated Intravascular Coagulopathy following Induced Second Trimester Curettage Abortion.

Background. This is a case of 18-year-old adolescent girl admitted with profuse vaginal bleeding following induced second trimester curettage abortion at 13 weeks of gestation. Case. Her transvaginal sonogram detected retained products of conceptus, and her blood reports revealed a full blown picture of DIC. Dilatation and evacuation was done after initial resuscitation with packed RBCs and platelet concentrates. She had an uneventful recovery period. Conclusion. DIC is an extremely life-threatening condition which can occur as a very infrequent complication of second trimester abortion.