Endometrial carcinoma in a single horn of a bicornuate uterus: A case report

We discuss the diagnosis and the management of endometrial carcinoma in a single horn of bicornuate uterus in a 64-year-old woman as a case report. The case underwent laparoscopic radical hysterectomy and bilateral iliac lymphadenectomy.The gross examination of the uterus revealed a bicornuate uterus with a greater horn of 12 × 9 × 8 cm and a smaller horn of 10 × 3 cm. The cavity of the greater horn showed a neoplastic growth of 10 cm with infiltration of about 1,8 cm of the myometrium from whole thickness of 1.9 cm. while the other horn was free of tumor tissue.The microscopic examination of the uterus revealed G2 endometrioid adenocarcinoma of the endometrium of the greater horn with infiltration of more than 50% of the myometrium.In the presence of bicornuate uterus, a bilateral endometrial biopsy should be performed in order to reduce the risk of delayed or missed diagnosis.The management of a case of bicornuate unicollis uterus with endometrial carcinoma in only one horn is the same as patients with endometrial cancer in single uterus and depends mainly on stage and histological grade of the tumor.The possibility of existence of a separate uterine cavity should always be considered when endometrial cancer is clinically suspected but pathology fails to confirm the diagnosis. This points out the importance of a careful physical examination and radiographic evaluation in such cases. Keywords: Bicornuate uterus, Endometrial cance

Setting of Methods for Analysis of Mucosal Antibodies in Seminal and Vaginal Fluids of HIV Seropositive Subjects from Cambodian and Italian Cohorts

International audienceBACKGROUND: Genital mucosae play a key role in protection from STD and HIV infection, due to their involvement in both horizontal and vertical disease transmission. High variability of published observations concerning IgA isolation and quantification underlies the strong requirement of specific methods able to maximize investigation on HIV-specific IgA. METHODOLOGY: Genital fluids from 109 subjects, including male and female cohorts from Italy and Cambodia, were collected, aliquoted and processed with different techniques, to assess optimal conditions maximizing mucosal antibody recovery. Three sampling techniques, up to sixteen preservation conditions, six ELISA methods and four purifications protocols were compared. PRINCIPAL FINDINGS: The optimal method here described took advantage of Weck-Cel sampling of female mucosal fluids. Immediate processing of genital fluids, with the addition of antibiotics and EDTA, improved recovery of vaginal IgA, while the triple addition of EDTA, antibiotics and protease inhibitors provided the highest amount of seminal IgA. Due to low amount of IgA in mucosal fluids, a high sensitive sandwich ELISA assay was set; sensitivity was enhanced by milk-based overcoating buffer and by a two-step biotin-streptavidin signal amplification. Indeed, commercial antisera to detect human immunoglobulins showed weak cross-reactivity to different antibody types. Three-step affinity purification provided reproducible immunoglobulin recovery from genital specimens, while conventional immuno-affinity IgA purification was found poorly manageable. Affinity columns were suitable to isolate mucosal IgA, which are ten-fold less concentrated than IgG in genital specimens, and provided effective separation of IgA monomers, dimers, and J-chains. Jacalin-bound resin successfully separated IgA1 from IgA2 subfraction. CONCLUSIONS/SIGNIFICANCE: Specific, effective and reliable methods to study local immunity are key items in understanding host mucosal response. The sequence of methods here described is effective and reliable in analysing humoral local responses, and may provide a solid advance to identify and measure the effective mucosal responses to HIV

Effect of a quality improvement program on compliance to the sepsis bundle in non-ICU patients: a multicenter prospective before and after cohort study

ObjectiveSepsis and septic shock are major challenges and economic burdens to healthcare, impacting millions of people globally and representing significant causes of mortality. Recently, a large number of quality improvement programs focused on sepsis resuscitation bundles have been instituted worldwide. These educational initiatives have been shown to be associated with improvements in clinical outcomes. We aimed to evaluate the impact of a multi-faceted quality implementing program (QIP) on the compliance of a “simplified 1-h bundle” (Sepsis 6) and hospital mortality of severe sepsis and septic shock patients out of the intensive care unit (ICU).MethodsEmergency departments (EDs) and medical wards (MWs) of 12 academic and non-academic hospitals in the Lombardy region (Northern Italy) were involved in a multi-faceted QIP, which included educational and organizational interventions. Patients with a clinical diagnosis of severe sepsis or septic shock according to the Sepsis-2 criteria were enrolled in two different periods: from May 2011 to November 2011 (before-QIP cohort) and from August 2012 to June 2013 (after-QIP cohort).Measurements and main resultsThe effect of QIP on bundle compliance and hospital mortality was evaluated in a before–after analysis. We enrolled 467 patients in the before-QIP group and 656 in the after-QIP group. At the time of enrollment, septic shock was diagnosed in 50% of patients, similarly between the two periods. In the after-QIP group, we observed increased compliance to the “simplified rapid (1 h) intervention bundle” (the Sepsis 6 bundle – S6) at three time-points evaluated (1 h, 13.7 to 18.7%, p = 0.018, 3 h, 37.1 to 48.0%, p = 0.013, overall study period, 46.2 to 57.9%, p < 0.001). We then analyzed compliance with S6 and hospital mortality in the before- and after-QIP periods, stratifying the two patients’ cohorts by admission characteristics. Adherence to the S6 bundle was increased in patients with severe sepsis in the absence of shock, in patients with serum lactate <4.0 mmol/L, and in patients with hypotension at the time of enrollment, regardless of the type of admission (from EDs or MWs). Subsequently, in an observational analysis, we also investigated the relation between bundle compliance and hospital mortality by logistic regression. In the after-QIP cohort, we observed a lower in-hospital mortality than that observed in the before-QIP cohort. This finding was reported in subgroups where a higher adherence to the S6 bundle in the after-QIP period was found. After adjustment for confounders, the QIP appeared to be independently associated with a significant improvement in hospital mortality. Among the single S6 procedures applied within the first hour of sepsis diagnosis, compliance with blood culture and antibiotic therapy appeared significantly associated with reduced in-hospital mortality.ConclusionA multi-faceted QIP aimed at promoting an early simplified bundle of care for the management of septic patients out of the ICU was associated with improved compliance with sepsis bundles and lower in-hospital mortality

Total Microlaparoscopic Radical Hysterectomy in Early Cervical Cancer

BACKGROUND AND OBJECTIVE: In less than 2 decades, laparoscopy has contributed to modification in the management of early cervical cancer patients, and all comparisons between open and laparoscopic-based radical operations showed an identical oncological outcome. The aim of this study is to describe surgical instrumentations and technique to perform total microlaparoscopy radical hysterectomy in early cervical cancer patients and report our preliminary results in terms of operative time and perioperative outcomes. METHODS: Between January 1, 2012, and March 25, 2012, 4 consecutive early cervical cancer patients were enrolled in this study. RESULTS: We performed 3 type B2 and 1 type C1-B2 total microlaparoscopy radical hysterectomy, and in all cases concomitant bilateral salpingo-oophorectomy and pelvic lymphadenectomy were carried out. Median operative time was 165 minutes (range: 155 to 215) (mean: 186), and median estimated blood loss was 30 mL (range: 20 to 50). Median number of pelvic lymph nodes removed was 12 (range: 11 to 15). All procedures were completed without 5-mm port insertion and without conversion. No intraoperative or early postoperative complications were reported. CONCLUSIONS: This report suggests a role of microlaparoscopy in the surgical management of early cervical cancer with adequate oncological results, superimposable operative time, and perioperative outcomes with respect to standard laparoscopy

Minilaparoscopic Aortic Lymphadenectomy

STUDY OBJECTIVE: To show the feasibility of performing aortic lymphadenectomy with 3-mm instruments in gynecologic malignancies. PATIENT: A 43-year-old, multiparous patient with serous ovarian cancer grading 2, F\ue9d\ue9ration Internationale de Gyn\ue9cologie et d'Obst\ue9trique stage IC (intraoperative spillage). INTERVENTION: The patient was accidentally diagnosed with ovarian cancer after a right adnexectomy performed for an ovarian cyst. Once referred to our center, a delayed surgical staging was planned including total hysterectomy, left adnexectomy, aortic and pelvic lymphadenectomy, peritoneal biopsies, and total omentectomy. Minilaparoscopy was believed to be feasible to achieve it. MEASUREMENTS AND MAIN RESULTS: The operation was performed successfully with no intraoperative or postoperative complication. Operative time was 150 minutes overall, and blood loss was 50 mL. Twenty-three aortic lymph nodes were removed. The pathology report came back clean. The patient was discharged on day 1 and 10 days later started adjuvant chemotherapy. After 16 months, no recurrence was detected. CONCLUSION: Minilaparoscopy aortic lymphadenectomy is technically feasible when performed by trained surgeons