A new strategy for prophylactic surgery in BRCA women: Combined mastectomy and laparoscopic salpingo-oophorectomy with immediate reconstruction by double DIEP flap.

BACKGROUND: Prophylactic surgery remains the most effective modality for reducing both breast and ovarian cancer rate in woman at high risk, such as BRCA1 or BRCA2. Autologous breast reconstruction with bilateral deep inferior epigastric perforator (DIEP) flap allows predictable and durable results. However, existing two-step approach separating salpingo-oophorectomy and reconstruction could even make DIEP flap impossible, or make insufflation more difficult during laparoscopy. Other authors described one-step procedure but with open laparotomy. The goal of this study was to verify the feasibility of a simultaneous procedure, including laparoscopic salpingo-oophorectomy. METHODS: We included BRCA mutation careers scheduled for simultaneous laparoscopic salpingo-oophorectomy, and bilateral breast reconstruction with DIEP flaps. The first step of the procedure was laparoscopic salpingo-oophorectomy and ports had to be strategically placed to avoid interference with the following procedure. The second step was bilateral breast reconstruction with DIEP flaps. We reviewed medical charts. Surgical procedure was analyzed for duration, revisions and surgical complications. RESULTS: During 1-year period, eight patients agreed to a simultaneous procedure. All of them were BRCA positive, mean age was 38.3years (range, 39-50), and mean BMI was 28.3kg/m(2) (range, 21-33). The mean duration of the entire procedure was 524minutes (range, 405-630) and the mean hospital stay 9.2 days (range, 8-14). There was 100% flap survival. No abdominal wall dehiscence occurred. CONCLUSION: One-step procedure for prophylactic surgery of ovarian and breast hereditary malignancies is feasible. First salpingo-oophorectomy with open laparoscopy then bilateral immediate or delayed breast reconstruction with DIEP flaps can be performed.

[Sentinel lymph node biopsy in the management of early-stage ovarian cancer: A systematic review of the literature]. / Place du ganglion sentinelle dans la prise en charge du cancer de l'ovaire de stade précoce : revue de la littérature.

The initial management of early-stage ovarian cancer consists of staging surgery including pelvic and para-aortic lymphadenectomy. The use of the sentinel lymph node (SLN) procedure in this setting may decrease the morbidity associated with this surgery. The objective of this review was to evaluate the feasibility of the SLN procedure in ovarian cancer diagnosed at an early stage by comparing the different techniques used and their accuracy. A systematic literature search was performed on PubMed and ClinicalTrials.gov for articles in English or French about the SLN technique in ovarian cancer. Ten studies were included in the analysis, with a total of 179 patients. The main tracers used were Technetium-99m, indocyanine green, and patent blue, and the most common site of injection was the proper ovarian and unfundibulopelvic ligaments. The overall detection rate was 87.7%. Of the small number of cases of lymph node metastasis reported, the SLN procedure had a sensitivity of 90.9% and a negative predictive value of 98.8%. The sentinel node procedure appears to be feasible and safe and could be reliable in determining the lymph node status of patients with early-stage ovarian cancer.

[Epithelial ovarian cancers and minimally invasive cytoreductive surgery after neoadjuvant chemotherapy: A systematic review]. / Cancers épithéliaux de l'ovaire et chirurgie de cytoréduction par voie mini-invasive après chimiothérapie néoadjuvante : revue systématique de la littérature.

INTRODUCTION: Advanced epithelial ovarian cancer (EOC) is associated with high mortality and often managed first with neoadjuvant chemotherapy (NACT) followed by debulking surgery. Laparoscopic surgery with or without robotic assistance (Minimally Invasive Surgery (MIS)) may represent a beneficial option for these patients. The objective of this literature review is to clarify the place of MIS in the management of advanced EOC for selected patients. METHOD: Pubmed, Cochrane and Clinicaltrials.gov online databases were used for this review, to select English or French published articles. RESULTS: We selected 11 original articles published between 2015 and 2020, 6 of which compared MIS and laparotomy. Among these 11 studies, 8 were retrospective cohorts, 2 were phase II trials, and one was a case-control study. In total, there were 3721 patients, of which 854 (23%) were treated with MIS. The robotic assistance was used with 224 patients (26%) of those MIS patients. Looking specifically at MIS patients, the laparoconversion rate was 9.5%, the rate of complete resection (CC-0) was 83.4%. Finally, the MIS complication rate was 1% intraoperatively and 12% postoperatively. The rate of complete resection, postoperative complication, as well as overall survival (OS) were comparable between patients treated with MIS or laparotomy. One study found an improved disease-free survival (DFS) in MIS versus laparotomy (18 months versus 12 months; P=0.027). CONCLUSION: MIS seems feasible, effective, and reliable in comparison to laparotomy for the completion of cytoreductive surgery after NACT without compromising oncological safety. Prospective randomized controlled trials are needed to confirm the role of MIS in advanced EOC.

Diffusion MRI: Technical principles and application to uterine cervical cancer.

Imaging is involved in the management of uterine cervical cancer with several objectives: 1/to assess local and lymph node extension of the initial disease; 2/evaluate treatment response to conservative therapy; 3/detect recurrences. Pelvic MRI is the first-line examination in all these indications. It is the key element for delineation after image fusion when the indication of chemoradiation therapy is made. It is also essential for guiding the placement of applicators and optimising the dosimetry of brachytherapy. The diffusion-weighted acquisition is a sequence sensitive to the motion of water molecules. It allows distinguishing water molecules with free diffusion from water molecules with diffusion restricted by obstacles such as cell membranes or the cytoskeleton. The diffusion is thus connected to the cellularity of the explored tissue, and the cancers, being hypercellular, will present a high signal. It thus provides additional information thanks to a high contrast between the tumour and the surrounding tissues, facilitating detection, evaluation of the volume and extent of the disease.

[Update on malignant nonepithelial ovarian tumours]. / Tumeurs non épithéliales malignes de l'ovaire.

Malignant nonepithelial ovarian tumours represent less than 20% of ovarian cancers in adults. Apart from haematological tumours, there are mainly germ cell tumours and sex cordstromal ovarian tumours. These tumours affect young women and are diagnosed in early stages associated with a good prognosis. The management of malignant nonepithelial ovarian tumours is difficult because they are rare and because we have to propose an appropriate oncological treatment, preserving fertility for these women of child-bearing age. We propose an update on recent data in the literature, focusing on management.

[Surgical treatment of early endometrial cancer: what are the benefits of laparoscopy?]. / Place de la coelioscopie dans le traitement des cancers de l'endomètre à un stade précoce (stade I).

The development of gynaecologic laparoscopic surgery has also spread into some areas of the pelvic cancer surgery. Nevertheless, in France, less than 5% of interventions for endometrial cancer are currently performed by laparoscopy. As compared with laparotomy, laparoscopy, which is equally effective, provides per- and postoperative benefits, with comparable recurrence and survival rates. Operators' training seems to be the most significant limitation to the development of laparoscopy in the surgical treatment of early endometrial cancer.

[Prophylactic hysterectomy in Lynch syndrome: Feasibility and outcomes]. / Faisabilité et résultats de l'hystérectomie prophylactique dans le syndrome de Lynch.

OBJECTIVES: Lynch syndrome (LS) is a hereditary predisposition to cancers, first of all, colo-rectal and endometrial cancers in women. Although recommended, gynecologic screening has never proven its benefit. Prophylactic surgery can be considered once the parental project is completed. There are few data regarding the assessment of prophylactic surgery. The objectives of our study were to evaluate the feasibility and morbidity of prophylactic hysterectomy in patients with Lynch syndrome. METHODS: This is a descriptive retrospective study of consecutive patients with LS undergoing prophylactic hysterectomy at the Georges-Pompidou European Hospital from 2002 to 2016. We collected demographic characteristics, results of preoperative assessment, intra- and postoperative data, final pathologic result as well as postoperative follow-up data. RESULTS: Forty patients were included in the study, and seventeen women had a history of colon cancer surgery. All hysterectomies were performed by laparoscopy, with two cases of laparoconversion. Two intraoperative complications occurred: serosal small bowel injuries and superficial bladder injury. Two early postoperative complications occurred (a peritonitis on small bowel perforation and a peritonitis on left ureteral injury) and two late complications (vesico-vaginal fistula and adhesive small bowel obstruction). All operative specimens were benign. With a median follow-up of 28 months [5-52], no patient had peritoneal cancer. CONCLUSIONS: Our study shows that prophylactic hysterectomy in Lynch syndrome should be done with caution. Per and postoperative complication rates appear to be higher than in general population, probably related to a more frequent history of colorectal cancer. However, total hysterectomy with bilateral salpingo-oophorectomy appears to be an effective strategy for preventing gynecological cancers in women with the Lynch syndrome.

Precaval positive sentinel lymph node with bilateral negative pelvic sentinel lymph node in low-risk endometrial cancer patient.

We here describe a case report of a positive precaval sentinel lymph node with negative pelvic sentinel lymph node in a patient with endometrial cancer. A 45-years-old woman was diagnosed with a grade 2 endometrioid carcinoma of the endometrium. She was treated with a hysterectomy and bilateral salpingo-oophorectomy, associated with dissection of sentinel lymph nodes (SLNs). We detected bilateral external and common bilateral iliac nodes and one precaval node. At pathological examination the pelvic nodes were non-metastatic, but the precaval node was positive. In this patient, sentinel node biopsy improved risk-assessment and adjuvant treatment.

[Adnexal masses management: a prospective multicentric observational study]. / Prise en charge des masses annexielles organiques : résultats d'une enquête de pratique.

OBJECTIVES: The aim of this study was first to describe the adnexal masses diagnoses and their management and secondly to assess the oncological relevance of these strategies. PATIENTS AND METHODS: A prospective multicentric observational study of organic adnexal masses was conducted between June and November 2005. All patients presenting an organic adnexal tumor and for which a definitive histological diagnosis was subsequently available were eligible. Baseline characteristics, mode of discovery, preoperative assessment, peroperative findings, surgical treatment and pathological findings were collected. RESULTS: Among the 278 patients treated for an adnexal mass during the study-period, 166 were included. Mean age was 42.8 years with a 25.3% menopause rate. The radiological assessment comprised an ultrasound examination in 98.8% of cases and an MRI in about one-fourth. The CA 125 marker was measured in half the patients and the carcinoembryonic antigen (CEA) marker in 19.9%. In all, 83.1% of tumors were found benign, 12.7% were malignant and 4.2% were borderlines on definitive histological examination. The surgical procedure comprised a cystectomy in 88 cases and an adnexectomy in 64 cases. Among those treated by cystectomy, one borderline tumor was found, whereas in those treated by adnexectomy, five borderline and 12 malignant masses were discovered. Peroperative conversion rates were 16% and 50% in borderline and malignant tumors. Accidental rupture of the cyst occurred in 29% of cases. A minimal preoperative assessment was defined, based upon the dimensions of the tumor and the dosage of at least one marker. These minimal criteria were met in only 28% of initial assessments. DISCUSSION AND CONCLUSION: Ovarian borderline tumors and carcinomas are an important contingent of this study (16.9%). Twenty percent of them are diagnosed in an emergency situation. The management observed in this study is adapted to benign lesions. On the other hand, the rate of inappropriate procedures as well as incomplete staging in case of borderline or carcinomas is quite high.

[Endometrial cancer in HNPCC syndrome]. / Cancer de l'endomètre du syndrome HNPCC Actualisation des données.

The Hereditary Non-Polyposis Colorectal Cancer syndrome (HNPCC) has initially been described as a predisposition to colorectal cancers (CRC). Subsequently, other cancers, such as endometrial cancers (EC), have been added. The objective of this review was to update data on endometrial cancers of HNPCC syndrome. Endometrial cancers of the HNPCC syndrome are characterized by a younger age at diagnosis (46-48 year old), and a higher cumulative risk along life (30% at 70 years). Complex atypical hyperplasia seems to occur before the cancer, but the transition between precursors and cancer seems to be short. Histology of endometrial cancers of the HNPCC syndrome appears quite similar to that of sporadic cases, except for non-endometrioid lesions which seem more frequent and could occur in younger women. Screening of endometrial cancer in predisposed women should associate annual clinical examination, transvaginal sonography and endometrial sampling. Unfortunately, available data on screening by sonography show that this test seems poorly accurate, with no asymptomatic cancer or hyperplasia recognized and interval cancers between screenings. Endometrial biopsy appears as the most interesting method, since 11 asymptomatic cancers and 14 hyperplasia have been diagnosed in 175 mutation carriers. Diagnostic hysteroscopy seems also interesting, but requires further evaluation. Prophylactic hysterectomy confers a complete protection against endometrial cancer. However, perioperative morbidity (especially in women with history of colorectal surgery) and long-term effects of ovarian suppression should also be considered. Screening of endometrial cancer remains the main objective of the management of those patients. Endometrial biopsy should have a larger place.

[Acquisition of clinical observation skills by medical students improves with discipline-based teaching. The example of neurological examination]. / L'enseignement par discipline de la sémiologie en deuxième année de médecine améliore l'acquisition des compétences. Exemple de la sémiologie neurologique.

INTRODUCTION: Since 2014-2015, practical teaching of clinical observation skills for 2nd year medical students at our faculty has been discipline-based; previously, each clinical lecturer had to cover all medical fields. We assessed the impact of this teaching reform on the neurological examination skills of medical students in a before-and-after study. METHODS: Pre-reform 3rd and post-reform 2nd and 3rd year medical students (n=62, n=71 and 52, respectively) had to perform 7 neurological examination items, for which performance criteria had been pre-defined. Subsequently, we assessed whether the mean grade in neurological examination skills during the test at the end of the 2nd year was different between students who had received neurological teaching from a neurologist (n=29) or another specialist (n=102). RESULTS: The median [interquartile range] number of items acquired by post-reform 3rd year students (4 [2-5]) was higher than that of pre-reform 3rd year students (2 [1-3]; P<0.001), but lower than that of post-reform 2nd year students (5 [4-6]; P=0.01). The mean grade obtained during the practical test was not different in students trained by a neurologist or another specialist. CONCLUSION: Acquisition of neurological examination skills improved after the teaching reform which consisted of: (1) a discipline-based practical teaching of clinical observation skills; (2) a training of clinical lecturers to teach a limited list of educational objectives; and (3) the introduction of a practical test at the end of the 2nd year of medical studies. However, there was a decline in clinical observation skills between 2nd and 3rd year medical students.

[Multidisciplinary consultation for patients with HPV-related invasive carcinoma or precancerous lesions]. / Consultation multidisciplinaire pour les patients atteints d'une pathologie tumorale (carcinome infiltrant ou lésion précancéreuse) liée à HPV : la consultation multidisciplinaire papillomavirus.

Given the recent increase in the number of human papillomavirus (HPV)-induced cancers in other locations than gynaecological, the number of patients with two cancers at distinct sites, and because of the lack of exhaustive data, we decided to create a multidisciplinary network around an HPV consultation at the Georges-Pompidou European Hospital (HEGP). This network aims to set up the best tools for detecting HPV-associated "multisite" precancerous lesions in order to determine the possible impact of dedicated care for this at-risk population. This monthly consultation was created at the HEGP in June 2014. It is currently organized around five consultations: gynaecological, ENT, urological, digestive and immunological. Every patient who has been diagnosed with HPV-related cancer and whose care is provided at the HEGP is offered this particular follow-up: systematically, once the initial lesion has been treated, the patient is convened annually for a day during which it benefits from the consultations mentioned above. A consultation with a psychologist is systematically proposed. Local samples are taken at each site: a cytological examination, the analysis of known predictive and prognostic virological markers are carried out. This study fits more broadly in a theme of clinical and fundamental research around cancers related to HPV.

[Benign metastasizing leiomyoma: An unusual cause of aggressive femoral bone tumor]. / Léiomyome métastatique bénin : une cause inhabituelle de tumeur osseuse fémorale agressive.

BACKGROUND: Benign metastasizing leiomyoma (BML) is a rare condition characterized by histologically benign "metastatic" smooth muscle tumors, which can affect women with history of uterine surgery. We report the case of a patient with bone metastases of BML. CASE REPORT: A 78-year-old woman who had undergone uterine surgery six years before hospital admission, was diagnosed with large pulmonary and pleural metastases that necessitated surgical removal. Pathological examination allowed the diagnosis of BML with positive staining for estrogen and progesterone receptors. Three years later, a BML metastasis in the right femoral diaphysis was unexpectedly discovered and treated by osteosynthesis because of a high risk of fracture. Despite an aromatase-inhibitor treatment, new lungs lesions appeared in the next few months. CONCLUSION: BML is a potential cause of aggressive, although histologically benign, bone tumor in women with a history of uterine surgery.

[Impact of the surgical route on staging and outcome of early borderline ovarian tumors]. / Effets de la voie d'abord sur la stadification et la survie des tumeurs ovariennes frontières à un stade précoce.

OBJECTIVE: To assess the impact of the surgical route on the management and outcome of early borderline ovarian tumors (BOT). PATIENTS AND METHODS: We have retrospectively analysed BOT operated on between January 1st 1985 and December 31st 2001. We included cases with clinical stages Ia to Ic. We compared the prevalence of deleterious acts according to the surgical access, as well as the quality of staging. Univariate and multivariate analysis assessed the impact of factors on quality of staging. Survival was also compared according to the initial surgical access. Data were computed and analysed using SPPS 7.5 and STATA 8. RESULTS: 118 cases have been included, 48 (41%) have been operated on by laparoscopy, 54 (45%) by laparotomy and 16 (14%) had a conversion. A conservative treatment has been done in 57% of patients, with increased frequency in case of laparoscopy (P<0.05) and in aged patients (P<0.001). A tumor rupture occurred in 9% of cases, without difference between accesses (P=0.1). A bag was used for the specimen delivery in only 40% of cases of laparoscopy. Most of patients (73%) had an incomplete staging. Year of treatment, and a radical treatment were associated with a better staging. Survival curves showed no detrimental effect of laparoscopy. DISCUSSION AND CONCLUSION: Despite an incomplete staging, this series does not show any detrimental effect of laparoscopy on the outcome of early BOT.

[Evolution of surgical operations for female stress urinary incontinence in Gynaecology departments of Parisian public hospitals between 2002 and 2004]. / Evolution des interventions chirurgicales pour incontinence urinaire d'effort chez la femme dans les services de chirurgie gynécologique de l'Assistance Publique des Hôpitaux de Paris entre 2002 et 2004.

OBJECTIVE: To appreciate the evolution of surgical operations for female stress urinary incontinence. PATIENTS AND METHODS: Sixteen gynaecology departments of Parisian public hospitals were surveyed by postal questionnaire about their surgical practice for the treatment of female stress urinary incontinence in two successive periods, between 1st September 2002 and 31st August 2003 inclusive, and between the 1st of September 2003 and the 31st of August 2004 inclusive. The number, the type of operation, the type of suburethral tapes and their surgical routes were detailed. RESULTS: The participation rate in the survey was 87.5%. Suburethral slings represent the technique of choice for stress urinary incontinence (505 [86.2%] in 2002-2003 and 468 [92.7%] in 2003-2004, P < 0.001). Other practices are exceptional. The transobturator approach has widely progressed between the two periods of the study (157 [31.1%] and 302 [64.5%], P < 0.001), and is more often performed than the ascending retropubic approach (245 [48.5%] in 2002-2003 and 117 [25.0%] in 2003-2004, P < 0.001). DISCUSSION AND CONCLUSION: Suburethral tape placement is nowadays the main surgical treatment for female stress urinary incontinence, in Gynaecology departments in Parisian public hospitals, in particular the transobturator approach.

[What about fellowship for French residents in obstetrics and gynecology?]. / Quel post-internat pour les internes de gynécologie-obstétrique?

OBJECTIVES: Evaluation of French fellowship positions in Obstetrics and Gynecology (OG). MATERIALS AND METHODS: We sent a questionnaire to the representative of the French OG training association (Association des Gynécologues-Obstétriciens en Formation, AGOF) of the 26 regions of France. We counted the fellowship positions in university and non university teaching hospitals. We also enumerated the French residents in OG. This gave an estimate of how many French residents in OG will accede to a fellowship position in university and non university teaching hospitals. RESULTS: We counted 876 French residents in OG and 257 fellowship positions: 154 in university hospitals and 103 in non university hospitals. We estimated that 43.9% of French residents in OG will accede to a fellowship position in university hospitals and 73.2% in non university hospitals. CONCLUSION: 73.3% of French residents in OG will accede to a fellowship position, with 43.9% in a university hospital.

[First breech twin pregnancy: Can we still accept a vaginal delivery? Comparative study of perinatal outcome with attempt of vaginal delivery versus planned cesarean: 166 cases]. / Grossesse gémellaire et siège premier à terme: peut-on encore accepter un accouchement par les voies naturelles?

OBJECTIVES: To evaluate practices and perinatal outcome in planned routes of delivery for first breech twins. MATERIALS AND METHODS: A retrospective study in first breech twin pregnancies with a gestational age of at least 35 weeks at onset of labor. Maternofetal pathologies known to be associated with a poor neonatal outcome were excluded. A low neonatal outcome was defined by at least one of the following criteria: neonatal death, 5-minute Agar Score < 7, cord blood pH < 7.10, traumatic neurological injuries, admission in neonatal intensive unit care. Neonatal and maternal outcomes were compared between attempt of vaginal delivery (AVD) and planned cesarean section (PCS). RESULTS: Among 166 included patients, an AVD has been performed in 105 cases (63.3%) and a PCS in 61 (36.8%). In AVD group, 46 women (43.8%) delivered vaginally. Low neonatal outcome was not significantly different in AVD group compared with PCS group (9 (8.6%) versus 6 (9.8%); p = 0.78 for the first twin and 7 (6.7%) versus 2 (3.3%); p = 0.49 for the second twin). There was no significant difference in maternal morbidity between the two groups. As a general rule, established practices for deciding route of delivery and labor have been applied in our department. CONCLUSION: No excess of neonatal risk in AVD group compared with PCS was observed. These results could be extrapolated to centers applying a careful protocol to decide the route of delivery and labor practices.

[Axillary management in breast cancer: The French practice versus recommendations in the post-2011 era]. / Ganglion sentinelle et curage axillaire dans le cancer du sein : la pratique française face aux recommandations à l'ère post-2011.

OBJECTIVES: Today, according to St-Gallen and ASCO clinical guidelines, axillary lymph node dissection (ALND) should be avoided in patients who meet the ACOSOG Z011 criteria. In French guidelines, ALND is still recommended in case of macrometastasis in sentinel lymph node (SLN) and in case of micrometastasis without systemic treatment. We performed a survey of the French practices in the management of the axilla. MATERIAL AND METHODS: A questionnaire was sent to 454 breast surgeons between June 2014 and January 2015. Questionnaire included items about: indications of SLN biopsy, frequency of ALND in case of metastatic SLN and modality of radiotherapy in case of metastatic SLN without ALND. RESULTS: A total of 169 surgeons (37%) answer the questionnaire. Twenty-one percent of surgeons avoid ALND in case of macrometastasis. Thirty-two percent do not perform extemporaneous examination of SLN. Only 8.4% of practionners performed a SLN biopsy after neoadjuvant chemotherapy. Fourteen percent performed a SLN biopsy in case of multicentric tumors, while it is not recommended. In case of positive SLN without ALND completion, radiotherapy does not change in 34% while irradiation fields are expanded in 44%. CONCLUSIONS: Significant unconformities are observed towards national recommendations. The divergence between French and international guidelines leads to heterogeneous surgical practices.