Publications by authors named "van Herendael BJ"

Article Synopsis
  • * Adding intraoperative ultrasound (IOUS) during these procedures helps doctors see everything better, making sure they can safely do their work.
  • * Using IOUS can lower risks, like avoiding accidents during surgery and ensuring they fix things completely in complicated cases.
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The International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) and International Deep Endometriosis Analysis (IDEA) group, the European Endometriosis League (EEL), the European Society for Gynaecological Endoscopy (ESGE), the European Society of Human Reproduction and Embryology (ESHRE), the International Society for Gynecologic Endoscopy (ISGE), the American Association of Gynecologic Laparoscopists (AAGL) and the European Society of Urogenital Radiology (ESUR) elected an international, multidisciplinary panel of gynecological surgeons, sonographers and radiologists, including a steering committee, which searched the literature for relevant articles in order to review the literature and provide evidence-based and clinically relevant statements on the use of imaging techniques for non-invasive diagnosis and classification of pelvic deep endometriosis. Preliminary statements were drafted based on review of the relevant literature. Following two rounds of revisions and voting orchestrated by chairs of the participating societies, consensus statements were finalized.

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Article Synopsis
  • A multidisciplinary panel from various international medical societies was formed to review literature on imaging techniques for diagnosing pelvic deep endometriosis.
  • They drafted 20 preliminary statements on the topic, which underwent multiple revisions and voting rounds to reach consensus among the panel.
  • Ultimately, the finalized document contains 14 statements with strong agreement, 5 with moderate agreement, and aims to guide clinicians in assessing and treating women suspected of having endometriosis.
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The International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) and International Deep Endometriosis Analysis (IDEA) group, the European Endometriosis League (EEL), the European Society for Gynaecological Endoscopy (ESGE), ESHRE, the International Society for Gynecologic Endoscopy (ISGE), the American Association of Gynecologic Laparoscopists (AAGL) and the European Society of Urogenital Radiology (ESUR) elected an international, multidisciplinary panel of gynecological surgeons, sonographers, and radiologists, including a steering committee, which searched the literature for relevant articles in order to review the literature and provide evidence-based and clinically relevant statements on the use of imaging techniques for non-invasive diagnosis and classification of pelvic deep endometriosis. Preliminary statements were drafted based on review of the relevant literature. Following two rounds of revisions and voting orchestrated by chairs of the participating societies, consensus statements were finalized.

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Article Synopsis
  • An international panel of specialists from various medical societies was formed to review literature on imaging techniques for diagnosing pelvic deep endometriosis.
  • They drafted 20 consensus statements, with 14 achieving strong agreement and three moderate agreement after voting, refining the remaining statements through discussion.
  • The finalized consensus aims to assist clinicians in the assessment and surgical planning for women suspected of having endometriosis.
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The International Society of Ultrasound in Obstetrics and Gynecology (ISUOG) and International Deep Endometriosis Analysis (IDEA) group, the European Endometriosis League (EEL), the European Society for Gynaecological Endoscopy (ESGE), the European Society of Human Reproduction and Embryology (ESHRE), the International Society for Gynecologic Endoscopy (ISGE), the American Association of Gynecologic Laparoscopists (AAGL) and the European Society of Urogenital Radiology (ESUR) elected an international, multidisciplinary panel of gynecological surgeons, sonographers and radiologists, including a steering committee, which searched the literature for relevant articles in order to review the literature and provide evidence-based and clinically relevant statements on the use of imaging techniques for non-invasive diagnosis and classification of pelvic deep endometriosis. Preliminary statements were drafted based on a review of the relevant literature. Following two rounds of revisions and voting orchestrated by chairs of the participating societies, consensus statements were finalized.

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Objective: This study aimed to explore the current opinion on the routes of hysterectomy amongst the members of the International Society for Gynaecologic Endoscopy (ISGE), as well as the perceptions of potential barriers that inhibit gynaecologists from offering a minimally invasive hysterectomies (MIHs) to their patients.

Study Design: An anonymous, electronic survey was designed, including the questions about the surgeon location and length of gynaecological practice, preferred approach to hysterectomy, approximate number of surgical cases performed during the year preceding the survey (2021), and potential barriers and contraindications to performing MIHs. It was validated by 12 practicing gynaecologists.

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Objectives: This prospective randomised control trial aimed to compare outcome measures of vaginal hysterectomy (VH) and laparoscopically-assisted vaginal hysterectomy (LAVH) in obese vs. non-obese women undergoing hysterectomy for benign uterine conditions with a non-prolapsed uterus. The primary objective of the study was to estimate operation time, uterine weight and blood loss amongst obese and non-obese patients undergoing VH and LAVH.

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Objective: With this publication, the International Society for Gynecologic Endoscopy (ISGE) aims to provide the clinicians with the recommendations arising from the best evidence currently available on hysteroscopic myomectomy (HM).

Study Design: The ISGE Task Force for HM defined key clinical questions, which led the search of Medline/PubMed and the Cochrane Database. We selected and analyzed relevant English-language articles, published from January 2005 to June 2021, including original works, reviews and the guidelines previously published by the European Society for Gynecological Endoscopy (ESGE) and the American Association of Gynecologic Laparoscopists (AAGL), in which bibliographies were also checked in order to identify additional references, using the medical subject heading (MeSH) term "Uterine Myomectomy" (MeSH Unique ID: D063186) in combination with ''Myoma" (MeSH Unique ID: D009214) and ''Hysteroscopy" (MeSH Unique ID: D015907).

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Objectives: The primary objectives of this study were to estimate blood loss, operation time and cost differences in patients undergoing vaginal hysterectomy (VH) versus laparoscopically-assisted vaginal hysterectomy (LAVH). The secondary objectives were to determine differences in hospital stay, need for postoperative analgesia, intra- and immediate post-operative complications, and the rate of conversion to laparotomy. VH was hypothesized to be the preferred route for hysterectomy for benign uterine conditions.

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Objective: The International Society for Gynecologic Endoscopy (ISGE) developed this project to establish the recommendations for structured reporting of dynamic ultrasound findings, promoting on this manner the practice of standardized, comprehensive and systematic evaluation and reporting of endometriosis in pelvic structures, in correlation with the #Enzian classification.

Study Design: A non-systematic review was done through a search on the following databases: MEDLINE, EMBASE, Global Health, The Cochrane Library (Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, Cochrane Methodology Register), Health Technology Assessment Database and Web of Science, using the medical subject heading (MeSH) term "endometriosis" (MeSH Unique ID: D004715) in combination with "diagnostic imaging" (MeSH Unique ID Q000000981) and "consensus" (MeSH Unique ID D032921). The information extracted from the articles of interest, written in English and published from inception of the above-mentioned databases until May 2021, was graded by the level of evidence using the American College of Chest Physicians (ACCP) classification system.

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Objectives: This study was undertaken at the Department of Obstetrics and Gynaecology of the Charlotte Maxeke Johannesburg Academic Hospital to determine if the use of formal guidelines and a standardised surgical technique would increase the rate of vaginal hysterectomy (VH) and result in an overall decline in open abdominal hysterectomy (AH).

Study Design: All women admitted between July 2001 and December 2014 for hysterectomy due to benign conditions, meeting the guidelines criteria (vaginally accessible uterus, uterus ≤ 12 weeks size or ≤ 280 g on ultrasound examination and pathology confined to the uterus) were included. The surgical route was determined using the Unit surgical decision tree algorithm.

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Objective: The study was established by the International Society for Gynecologic Endoscopy (ISGE) to provide evidence-based recommendations in the steps that should be undertaken in successfully performing a vaginal hysterectomy for a non-prolapsed uterus.

Material And Methods: The ISGE Task Force for vaginal hysterectomy for the non-prolapsed uterus defined key clinical questions regarding the surgical technique, which led the Medline/PubMed and the Cochrane Database literature search. Identified pertinent articles, published in English from 1997 to 2019, were analysed.

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Study Objective: To demonstrate a technique of temporary ligation of the uterine artery at its origin.

Design: A step-by-step demonstration of the surgery in an instructional video.

Setting: A private hospital in Mumbai, India.

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Objective: This project was established by the International Society for Gynecologic Endoscopy (ISGE) to provide evidence-based recommendations on the selection of women in whom vaginal hysterectomy can be safely performed.

Study Design: The ISGE Task Force for vaginal hysterectomy for non-prolapsed uterus defined key clinical questions that led the literature search and formulation of recommendations. The search included Medline/PubMed and Cochrane Database.

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Hysterectomy is the most common surgical gynecologic procedure, which is frequently related to the treatment of leiomyoma. The laparoscopic hysterectomy is associated with a shorter hospital stay, fewer infection rates, and a faster return to daily activities. Most gynecologists do not recommend a hysterectomy via the vagina or a laparoscopic-assisted vaginal hysterectomy (LAVH) in the case of a uterus weighing more than 300 g.

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Endometrial ablation or resection using hysteroscopy appears to be an effective treatment for menorrhagia resistant to medical therapy. Three patients with endometrial adenocarcinoma missed in the preoperative hysteroscopic and histological assessment and subjected to endometrial resection were collected in a multicenter study. One case was an early adenocarcinoma in the background of late proliferative endometrium in a 39-year-old woman.

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Study Objectives: To assess the efficacy of salpingoscopy as a routine part of the infertility work-up by comparing laparoscopic findings with salpingoscopic findings, and to match the pregnancies achieved by the patients with findings obtained from the endoscopic evaluation.

Design: A retrospective study conducted between January 1990 and June 30, 1994.

Patients: One hundred twenty-four women undergoing infertility investigations.

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Instrumentation in hysteroscopy.

Obstet Gynecol Clin North Am

September 1995

Good instruments and proper training enable one to make an accurate diagnosis and to operate successfully to correct an intrauterine abnormality. There are a limited number of instruments for diagnostic and operative hysteroscopy so that the gynecologist can quickly become acquainted with the most appropriate instruments for each clinical situation.

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Reviewing the possible causes of missed abortions, it becomes obvious that culturing the tissues is the major difficulty and often a setback for the diagnosis. The reason is the difficulty for the geneticist to obtain a representative sample of fetal tissue. In a multicenter trial in Antwerp, Belgium, we designed a technique to use a hysteroscope equipped with a throughflow system and the possibility to pass instruments through a side channel, to view the fetuses from six weeks onwards.

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In a protocol to treat all ovarian masses endoscopically the major objection is that there are reports that even if the preoperative examinations are favorable there is still a chance as high as 2 to 6% of encountering a malignant proliferation within the cyst, necessitating a conversion to laparotomy within the same operating session. Using the following selection criteria: Premenopausal patients less than 45 years; uni-locular cysts on ultrasound or slightly septated; size of the cyst between 4 and 10 cm; benign characteristics on ultrasound; normal biochemistry, including CA 125, ESR, liver enzymes; and cysts resistant to therapy at least for 6 weeks, we have used the bags whenever the macroscopic aspect of the cyst appeared suspicious for malignancy to the surgeon. The tumor was first fully inserted in the Endo pouch (Autosuture-US Surgical) and then transected from its pedicle.

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In cervical cancer the pathologic stage is determined for two reasons: choice of treatment (surgical-radiotherapy-medical) and prognostic evaluation. In early cervical carcinoma the evaluation of pelvic lymph nodes is important. The clinical noninvasive approach using ultrasound, CT, MRI, and lymphography is of limited use because of low accuracy.

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In 173 consecutive cases of hysteroscopy, the microhysteroscope was brought into contact with the anterior part of the fundus uteri. The vascular pattern of the endometrium was then visualized and photographed. As the vascularization of the endometrium changes during the menstrual cycle, a dating of the endometrium was made based on the blood vessel pattern.

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