Small bowel involvement by endometriosis occurs in about 0.5% of patients, but nodular endometriosis involving the entire wall of the terminal ileum is extremely rare. Endometriotic nodules protruding into the intestinal lumen may lead to chronic, partial, or acute complete small bowel obstruction and associated clinical changes. If obstruction is partial, preoperative diagnosis is difficult and seldom suspected, and no reliable diagnostic tests are available. At laparoscopic surgery, performed typically for associated pelvic endometriosis, bowel lesions may easily be overlooked, especially in women with abdominal adhesions from earlier surgery. Surgical injury, tension tears, or postoperative edema may contribute in such cases to the development of acute, complete small bowel obstruction, which may be difficult to differentiate from postoperative ileus. The patient may deteriorate rapidly and develop abdominal sepsis and multiple organ failure with high risk of mortality. Because of increased production of tumor necrosis factor-alpha by autologous monocytes, endometriosis may predispose to development of severe sepsis and septic shock. (J Am Assoc Gynecol Laparosc 8(1):161-166, 2001)
PMID 11172135 11172135 DOI 10.1016/s1074-3804(05)60569-5 10.1016/s1074-3804(05)60569-5 Dmowski et al. 2001, Dmowski 2001
Cite this article
Dmowski, W. P., Rana, N., & Jafari, N. (2001). Postlaparoscopic small bowel obstruction secondary to unrecognized nodular endometriosis of the terminal ileum. The Journal of the American Association of Gynecologic Laparoscopists, 8(1), 161-166. https://doi.org/10.1016/s1074-3804(05)60569-5
Dmowski WP, Rana N, Jafari N. Postlaparoscopic small bowel obstruction secondary to unrecognized nodular endometriosis of the terminal ileum. J Am Assoc Gynecol Laparosc. 2001;8(1):161-166. doi:10.1016/s1074-3804(05)60569-5
Dmowski, W. Paul, et al. "Postlaparoscopic small bowel obstruction secondary to unrecognized nodular endometriosis of the terminal ileum." The Journal of the American Association of Gynecologic Laparoscopists, vol. 8, no. 1, 2001, pp. 161-166.
Yeung P et al., 2025·Acta Scientific Women's Health
The primary purpose of this prospective cohort study was to determine if treating endometriosis with optimal excision surgery leads to lower rates of repeat surgery as compared to historical rates of repeat surgery by ablation. A secondary outcome was to examine whether the use of hormonal suppression differed before surgery, depending on the stage of endometriosis found at surgery. Optimal excision was defined as completely excising all areas of abnormal peritoneum, wherever found in the pelvis, having looked systematically with near contact laparoscopy. All surgeries were performed by a single surgeon specializing in optimal excision at a tertiary referral center. The rate of repeat surgery after optimal excision surgery for endometriosis was remarkably low (2.5%, 15/620) as compared to historical rates of repeat surgery by ablation. Additionally, the lack of significant evidence between hormonal suppression use and progression of stage of endometriosis provides implicit evidence that hormonal suppression does not prevent progression of the disease. Further controlled studies are needed to verify these findings.
While the incidence of endometriosis is up to 40-60% in women with severe dysmenorrhea/chronic pelvic pain, patients with subfertility carries a risk up to 20-30%. In symptomatic patients, although medical therapy is preferred in women with endometriosis, surgery might be needed in nonresponders or patients with an endometrioma. Following the surgery, recurrence of the disease and/or symptoms might be still noticed which will progressively increase as times goes by. Nevertheless, some risk factors have been identified for the risk of recurrence that decreases the success of the procedure. Those risk factors might be classified as patient-disease related and surgery-associated variables. Herein, we will address about the management of endometriosis regarding the risk factors for relapse, mechanisms of recurrence and potential biomarkers to predict the event.
Somigliana E et al., 2012·J Minim Invasive Gynecol
Prevention of adhesions, whether de novo or by re-formation, is one of the most important and surprisingly neglected aspect of the treatment of endometriosis. Adhesions may cause infertility, dyspareunia, chronic pelvic pain but also intestinal obstruction and complications at subsequent surgery. They may play a role in the development of some forms of the disease such as ovarian endometriomas and possibly also deep invasive nodules. Three randomized controlled trials have been published documenting some partial success with Interceed, Oxiplex/AP gel or Adept solution in reducing adhesions extent at second look laparoscopy performed a few weeks after initial surgery. However, data on relevant long-term outcomes such as fertility, pelvic pain or disease recurrences or other adhesions-related complications is lacking. Noteworthy, endometriosis is a chronic inflammatory disorder and the insult causing adhesions is expected to persist after surgery. Therefore preventing adhesion formation with exclusively agents at the time of surgery may be insufficient. Future studies should focus on a 2-step strategy that includes measures applied at the time of surgery and subsequent administration of agents able to prevent the development of new adhesions.
To determine long-term outcomes after complete laparoscopic excision done at a tertiary referral center in a teenager population, who were not specifically advised to take postoperative hormonal suppression. Prospective observational case series (Canadian Task Force II-3). A tertiary referral center that specializes in the laparoscopic treatment of endometriosis. PATIENT(S): Teenagers with symptoms suspicious for endometriosis who consented and were prospectively recruited to participate in the study. INTERVENTION(S): All patients underwent diagnostic laparoscopy and complete excision of all areas of abnormal peritoneum with typical and atypical endometriosis. Patients were not specifically advised to take postoperative hormonal suppression. MAIN OUTCOME MEASURE(S): Rate of recurrent (or persistent) endometriosis. RESULT(S): Twenty teenagers underwent complete laparoscopic excision of all areas of abnormal peritoneum with typical and atypical endometriosis. Seventeen patients had endometriosis confirmed by histology at initial surgery. Follow-up was up to 66 months (average 23.1 months). There was a statistically significant improvement in most pain symptoms, including bowel-related symptoms, during this time period. The rate of repeat surgery was 8 of 17 patients (47.1%), but the rate of endometriosis (diagnosed visually or histologically) found at surgery was zero. Only one-third of patients took postoperative hormonal suppression for any length of time. CONCLUSION(S): Complete laparoscopic excision of endometriosis in teenagers--including areas of typical and atypical endometriosis--has the potential to eradicate disease. These results do not depend on postoperative hormonal suppression. These data have important implications in the overall care of teenagers, regarding pain management, but also potentially for fertility. Further large comparative trials are needed to verify these results.