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1.
Aust N Z J Obstet Gynaecol ; 64(2): 147-153, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37905841

RESUMO

BACKGROUND: Laparoscopic reverse submucosal dissection (LRSD) is a standardised surgical technique for removal of rectosigmoid endometriosis which optimises the anatomical dissection plane for excision of endometriotic nodules. AIM: This cohort study assesses the outcomes of the first cohort of women treated by LRSD, for deeply infiltrating rectosigmoid endometriosis. MATERIALS AND METHODS: Primary outcomes assessed were complication rate as defined by the Clavien-Dindo system, and completion of the planned LRSD. Secondary outcomes include mucosal breach, specimen margin involvement, length of hospital admission, and a comparison of pre-operative and post-operative pain, bowel function and quality of life surveys. These included the Endometriosis Health Profile Questionnaire (EHP-30), the Knowles-Eccersley-Scott Symptom Questionnaire (KESS) and the Wexner scale. RESULTS: Of 19 patients treated, one required a segmental resection. The median length of hospital admission was two days (range 1-5) and no post-operative complications occurred. Median pain visual analogue scales (scale 0-10) were higher prior to surgery (dysmenorrhoea 9.0, dyspareunia 7.5, dyschezia 9.0, pelvic pain 6.0) compared to post-surgical median scores (dysmenorrhoea 5.0, dyspareunia 4.0, dyschezia 2.0, pelvic pain 4.0) at a median of six months (range 4-32). Quality of life studies suggested improvement following surgery with pre-operative median EHP-30 and KESS scores (EHP-30: 85 (5-106), KESS score 9 (0-20)) higher than post-operative scores (EHP-30: 48.5 (0-80), KESS score: 3 (0-19)). CONCLUSION: This series highlights the feasibility of LRSD with low associated morbidity as a progression of partial thickness discoid excision (rectal shaving) for the treatment of rectosigmoid deep infiltrating endometriosis.


Assuntos
Dispareunia , Endometriose , Laparoscopia , Doenças Retais , Humanos , Feminino , Endometriose/cirurgia , Endometriose/complicações , Estudos de Coortes , Doenças Retais/cirurgia , Dismenorreia/etiologia , Qualidade de Vida , Dispareunia/etiologia , Resultado do Tratamento , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Constipação Intestinal/complicações , Constipação Intestinal/cirurgia , Complicações Pós-Operatórias , Dor Pélvica/cirurgia , Dor Pélvica/complicações
3.
Aust N Z J Obstet Gynaecol ; 61(5): 773-776, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34097304

RESUMO

BACKGROUND: Hysterectomy is the most commonly performed benign gynaecological surgery. Recently, the rates of minimally invasive hysterectomy have fallen due to the banning of mechanical morcellation techniques that rendered minimal invasive gynaecology surgeons unable to extract large uteri from the relatively small colpotomy incisions. AIMS: This study aims to share our experience in utilising Colpo-V incision to remove large uterine specimens transvaginally and report its success and complication rates to promote a minimal invasive approach in patients with large uteri without the need to perform large abdominal incisions or transabdominal morcellation. METHODS: This is a prospective case series study in which women with large uteri and|or narrow vaginal canal underwent total laparoscopic hysterectomy and a subsequent posterior vaginal wall incision (Colpo-V) to facilitate the intact extraction of the uterus through the vagina. Patients were seen in the clinic six weeks after the surgery for post-operative assessment and documentation of late complications. RESULTS: Seventeen women underwent the procedure, and the intact extraction of the specimen was successful in 16 out of the 17 cases (94%). No major complications were encountered during or after the procedure. CONCLUSION: Colpo-V incision is a simple and effective technique for the intact extraction of larger uterine specimens at hysterectomy.


Assuntos
Laparoscopia , Morcelação , Colpotomia , Feminino , Humanos , Histerectomia , Morcelação/efeitos adversos , Gravidez , Útero/cirurgia
4.
J Minim Invasive Gynecol ; 28(10): 1679, 2021 10.
Artigo em Inglês | MEDLINE | ID: mdl-34023519

RESUMO

STUDY OBJECTIVE: To demonstratefull-thickness excision of the affected muscularis along the submucosal plane. DESIGN: Stepwise demonstration of LRSD technique with narrated video footage. SETTING: LRSD takes advantage of the submucosal layer of the bowel wall and uses it as an easier line of excision for rectal endometriosis compared with the very difficult traditional line of excision of irregular disease-muscularis interface. The expansion of the submucosal layer by the injection separates the affected muscularis away from the mucosa, making it safer to excise the lesion with less chance of entering the bowel lumen. Excision of disease is more complete with LRSD because the full-thickness excision of the muscularis layer includes the healthy deep muscularis, which will form the disease-free deep excision margin. INTERVENTION: This video will highlight anatomic and technical aspects of LRSD including the following key steps: 1. Mobilization of diseased bowel segment 2. Submucosal injection 3. Circumferential incision of the muscularis 4. Submucosal dissection along the submucosal plane 5. Bowel wall integrity test 6. Muscularis defect repair CONCLUSION: Rectal shaving by LRSD appears to be easier, safer, and more complete in excision of bowel endometriosis than the classical rectal shaving technique. This modification requires further evaluation to confirm its potential in the surgical management of rectosigmoid deep infiltrative endometriosis.


Assuntos
Endometriose , Laparoscopia , Doenças Retais , Dissecação , Endometriose/cirurgia , Feminino , Humanos , Doenças Retais/cirurgia , Reto/cirurgia , Resultado do Tratamento
5.
J Minim Invasive Gynecol ; 27(2): 268-269, 2020 02.
Artigo em Inglês | MEDLINE | ID: mdl-31783162

RESUMO

STUDY OBJECTIVE: To demonstrate laparoscopic shaving of deeply infiltrative endometriosis affecting the rectosigmoid colon, with particular emphasis on the anatomic and technical aspects of the procedure. DESIGN: Stepwise demonstration of the technique with narrated video footage. SETTING: Intestinal involvement in deep endometriosis is estimated to occur in 8% to 12% of patients, with 90% of occurrences being located in the colorectal segment. Deep endometriosis of the rectosigmoid is defined as endometriosis involving the muscular layer of the bowel wall, usually >5 mm deep, thus excluding superficial lesions that only affect the serosal layer. In cases in which medical therapy is unsatisfactory, rectosigmoid deep endometriosis can be surgically managed by 3 recognized surgical techniques: (1) rectal shaving, (2) disc excision, and (3) segmental resection. There are helpful recommendations for different approaches on the basis of the characteristics of the lesion, including the size, length, depth of invasion, involved rectal circumference, and number of lesions, among other factors [1]. Rectal shaving is well suited for smaller lesions, typically <3 cm, and involves "shaving" the lesion in the affected muscular layer of the bowel wall off the mucosa, ideally without entering the bowel lumen. It is associated with lower rates of perioperative complications and lower probability of long-term postoperative bladder and bowel dysfunctions [2]. INTERVENTIONS: This video demonstrates and highlights the anatomic and technical aspects of the following important steps of the rectal shaving procedure: (1) suspension of ovaries; (2) mobilization of the diseased segment of the rectum; (3) shaving of the lesions, with pertinent comments at different stages of nodule excision; (4) checking for the integrity of the bowel wall; and (5) suture of the muscularis defect after excision of the lesions from the muscularis layer of the bowel. CONCLUSION: Compared with other alternatives, shaving for bowel endometriosis is a more conservative procedure with lower rates of perioperative complications, and it is less likely to result in long-term bladder and bowel dysfunctions. Therefore, shaving is preferable and recommended for appropriate lesions.


Assuntos
Colo Sigmoide/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Endometriose/cirurgia , Procedimentos Cirúrgicos em Ginecologia/métodos , Enteropatias/cirurgia , Colo/patologia , Colo/cirurgia , Colo Sigmoide/patologia , Endometriose/patologia , Feminino , Humanos , Enteropatias/patologia , Laparoscopia/métodos , Doenças Retais/patologia , Doenças Retais/cirurgia , Reto/patologia , Reto/cirurgia , Resultado do Tratamento
6.
Gynecol Minim Invasive Ther ; 7(2): 81-85, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30254944

RESUMO

Endometriosis is a common gynecological condition which affects 5-10% of women of reproductive age and up to 50% of women with pelvic pain and infertility. The most commonly affected areas are the pelvic peritoneum, ovaries and rectovaginal septum. Isolated endometriosis of the sciatic nerve is very rare. Our patient suffered from worsening right hip and buttock pain with severe exacerbation during menstruation. Several different imaging modalities (ultrasound of her pelvis and right hip, as well as X-rays and computed tomography scans of her right hip and lumbosacral spine) failed to identify any pathology. Magnetic resonance imaging scans of her pelvis revealed a 3.5 cm endometriotic lesion over the pelvic segment of her right sciatic nerve. Following a multidisciplinary discussion, the patient underwent laparoscopic excision of endometriosis. The patient recovered well from her surgery. She successfully conceived with in vitro fertilization 3 years after her surgery, following a failed course of Clomid (Clomiphene citrate) for ovulatory dysfunction.

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