Perineal endometriosis. A case report

Sonographic diagnosis of adenomyosis-ultrasound that cried wolf?

Feferkorn I et al., 2023 · Fertil Steril

The presence of adenomyosis is traditionally confirmed by histopathologic examination of the uterine specimen. Today, it could be diagnosed by magnetic resonance imaging or ultrasound. Ultrasound diagnosis was previously less precise. However, with the advances in ultrasound technology including 3 dimensional ultrasound, the specificity and sensitivity of ultrasound to diagnose adenomyosis have increased. In addition, it has led to a clear increase in the prevalence of adenomyosis.

Technicity in Canada: A Nationwide Whole-Population Analysis of Temporal Trends and Variation in Minimally Invasive Hysterectomies

Chen I et al., 2021 · Journal of minimally invasive gynecology

The objective of our study was to provide a contemporary description of hysterectomy practice and temporal trends in Canada. A national whole-population retrospective analysis of data from the Canadian Institute for Health Information. Canada. All women who underwent hysterectomy for benign indication from April 1, 2007, to March 31, 2017, in Canada. Hysterectomy. A total of 369 520 hysterectomies were performed in Canada during the 10-year period, during which the hysterectomy rate decreased from 313 to 243 per 100 000 women. The proportion of abdominal hysterectomies decreased (59.5% to 36.9%), laparoscopic hysterectomies increased (10.8% to 38.6%), and vaginal hysterectomies decreased (29.7% to 24.5%), whereas the national technicity index increased from 40.5% to 63.1% (p <.001, all trends). The median length of stay decreased from 3 (interquartile range 2-4) days to 2 (interquartile range 1-3), and the proportion of patients discharged within 24 hours increased from 2.1% to 7.2%. In year 2016-17, women aged 40 to 49 years had significantly increased risk of abdominal hysterectomy compared with women undergoing hysterectomy in other age categories (p <.001). Comparing women with menstrual bleeding disorders, women undergoing hysterectomy for endometriosis (adjusted relative risk [aRR] 1.36; 95% confidence interval [CI], 1.28-1.44) and myomas (aRR 2.01; 95% CI, 1.94-2.08) were at increased risk of abdominal hysterectomy, whereas women undergoing hysterectomy for pelvic organ prolapse and pelvic pain (aRR 1.47; 95% CI, 1.41-1.53) were at decreased risk. Using Ontario as the comparator, Nova Scotia (aRR 1.35; 95% CI, 1.27-1.43), New Brunswick (aRR 1.25; 95% CI, 1.18-1.32]), Manitoba (aRR 1.35; 95% CI, 1.28-1.43), and Newfoundland and Labrador (aRR 1.18; 95% CI, 1.10-1.27) had significantly higher risks of abdominal hysterectomy. In contrast, Saskatchewan (aRR 0.75; 95% CI, 0.74-0.77) and British Columbia (aRR 0.86; 95% CI, 0.85-0.88) had significantly lower risks, whereas Prince Edward Island, Quebec, and Alberta were not significantly different. The proportion of minimally invasive hysterectomies for benign indication has increased significantly in Canada. The declining use of vaginal approaches and the variation among provinces are of concern and necessitate further study.

Emerging Manifestations of Cesarean Scar Defect in Reproductive-aged Women

Tulandi T et al., 2016 · J Minim Invasive Gynecol

The objective of this study was to evaluate the prevalence of cesarean scar defects and its clinical manifestations in reproductive-aged women. We performed a systematic review following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement using keywords of "cesarean scar defect, uterine scar defect, uterine diverticulum niche, isthmocele, pouch, or sacculation" and their combination. Thirty-two trials met the inclusion criteria. Cesarean scar defects are commonly found on ultrasound examination (24%-88%). Their presence could be asymptomatic or related to postmenstrual spotting, postmenstrual bleeding, or infertility. The prevalence of this condition is related to the number of cesarean deliveries. Hysteroscopic repair of a cesarean scar defect or isthmoplasty is associated with an improvement in uterine bleeding in 59% to 100% of cases and a pregnancy rate of 77.8% to 100%. An improvement in uterine bleeding after vaginal repair occurred in 89% to 93.5% of cases. Laparoscopic repair led to uterine bleeding improvement in 86% of cases and a pregnancy rate of 86%. The association between cesarean scar defect and infertility, pelvic pain, and dysmenorrhea require more studies. Treatment of uterine scar defects should be performed after eliminating other causes of postmenstrual bleeding or infertility. Hysteroscopic isthmoplasty appears to be the most popular treatment. However, in the absence of randomized trials, the efficacy of different surgical approaches remains to be seen. Until we have concrete evidence, the treatment should be reserved for selective cases.

Letrozole and gonadotropins: what is the ideal patient protocol?

Healey S et al., 2003 · Fertility and Sterility

Endometriosis ascites: a case report

Samora-Mata J et al., 1999 · JSLS

This is a case presentation of an usual nature, a 43-year-old Hispanic female, multigravida presenting with physical findings of massive ascites. In most instances, the presence of massive ascites is associated with malignancies, tuberculosis or perforated visous. In this case, the diagnosis of extensive endometriosis with ascites is reported as a very rare complication of the disease.

Perineal endometriosis with anal sphincter involvement: report of a case

Dougherty LS et al., 2000 · Dis Colon Rectum

Perineal endometriosis with anal sphincter involvement is an infrequent occurrence. Wide excision is the best chance of cure of perineal endometriosis but may cause incontinence when the anal sphincter is involved. Conversely, narrow excision may result in incomplete removal, with increased recurrence rates and need of additional therapy. Wide excision with primary sphincteroplasty and narrow excision surgical techniques are reviewed. One case report of perineal endometriosis with anal sphincter involvement and previously reported cases were reviewed. Patients were compared based on type of resection (wide or narrow excision) and outcome. Since 1957 there have been seven reported cases of perineal endometriosis with anal sphincter involvement, with the present authors adding one additional case for a total of eight. The mean age was 33 (range, 22-47) years. Surgical treatment included wide excision with primary sphincteroplasty (2 cases), narrow excision (4 cases), and incomplete excision (1 case). One case spontaneously regressed after a subsequent pregnancy. There were two recurrences in the narrow excision group and no recurrences in the wide excision group. There were no complications reported for any of the procedures. Although follow-up time was variable and the numbers small, wide excision with primary sphincteroplasty for patients with perineal endometriosis with anal sphincter involvement seems to be the best chance of cure with good functional results. It should be considered particularly in younger patients to obviate the need of long-term subsequent hormonal therapy or re-excision for symptomatic recurrences. In contrast, patients closer to menopause (when endometriosis tends to regress) may be treated optimally by narrow excision to avoid the risks of significant anal sphincter resection.

Metastatic or Embolic Endometriosis, due to the Menstrual Dissemination of Endometrial Tissue into the Venous Circulation

Sampson JA, 1927 · Am J Pathol

Pathogenesis and pathophysiology of endometriosis

Burney RO et al., 2012 · Fertility and Sterility · Free full text on PubMed Central