Transperineal laser ablation (TPLA) of the prostate for benign prostatic obstruction: the first 100 patients cohort of a prospective, single-center study.

PURPOSE: Transperineal laser ablation (TPLA) is a new minimally-invasive surgical treatment for patients with benign prostatic obstruction (BPO). We report the perioperative and mid-term functional results of the first 100 consecutively patients undergoing TPLA at our institution. METHODS: Clinical data from consecutive patients undergoing TPLA at our institution from April 2021 to July 2023 were prospectively collected. Primary endpoints were the postoperative changes in IPSS, QoL and MSHQ 3-item questionnaires and in Qmax and post-void residual volume (PVR). RESULTS: Overall, 100 consecutive patients underwent the procedure. Median age and prostate volume were 66 (IQR 60-75) years and 50 (IQR 40-70) ml, respectively. In the cohort, 14 (14%) patients had an indwelling catheter and 81 (81%) were under oral BPO therapy at the time of TPLA. Baseline median Qmax (ml/s) and PVR (ml) were 9.1 (IQR 6.9-12) and 90 (IQR 50-150), respectively, while median IPSS and QoL were 18 (IQR 15-23) and 4 (IQR 3-4). At all the follow-up timepoints, the evaluated outcomes on both symptoms and functional parameters showed a statistically significant improvement (p < 0.001). Antegrade ejaculation was preserved in all sexually active patients. No postoperative Clavien-Dindo > 2 complications were recorded. CONCLUSIONS: TPLA represents a safe option for selected well-informed patients swith LUTS due to BPO. Our prospective study confirms the feasibility and favorable perioperative and functional outcomes in a real-world cohort with heterogenous prostate volumes and patient characteristics.

Transperineal Laser Ablation of the Prostate for Symptomatic Benign Prostatic Hyperplasia: Long-Term Follow-Up in 40 Patients.

PURPOSE: To evaluate the durability, effectiveness, and safety of transperineal laser ablation (TPLA) of the prostate. MATERIALS AND METHODS: Patients with symptomatic benign prostatic hyperplasia (BPH) underwent TPLA with a 1,064-nm continuous-wave diode laser. International Prostate Symptom Score (IPSS), quality of life (QoL), postvoid residual (PVR), and prostate volume were evaluated at baseline and successive timepoints. RESULTS: Forty prospectively enrolled patients had follow-up of ≥36 months; median duration of follow-up was 57 months (range, 36-76 months). Compared with baseline, the median reduction in IPSS at 12-month follow-up was 74% (interquartile range [IQR], 60%-81%) (P < .001). Median QoL score at 12 months was improved from 5 (IQR, 4-5) at baseline to 1 (IQR, 0-1) (P < .001). Median PVR at 12 months decreased from 108 mL (IQR, 38-178 mL) to 13.5 mL (IQR, 0-40.5 mL) (P < .001), a median reduction of 88% (IQR, 61%-100%). At 12 months, median prostate volume was significantly reduced from 66 mL (IQR, 48.5-86.5 mL) to 46 mL (IQR, 36-65 mL) (P < .001), a median reduction of 32% (IQR, 21%-45%). For all of these parameters, the benefit of TPLA persisted at last follow-up, and all changes were statistically significant compared with baseline. There were no intraprocedural adverse events; periprocedural adverse events consisted of 1 case of prostatitis and 1 case of urinary tract infection (both Society of Interventional Radiology [SIR] Grade I). CONCLUSIONS: TPLA for symptomatic BPH produced durable benefits across a range of clinical outcomes and was well tolerated in follow-up at median duration of 57 months.

Lidocaine spray vs mepivacaine local infiltration for suturing 1st/2nd grade perineal lacerations: a randomised controlled non-inferiority trial.

BACKGROUND: Perineal lacerations are a very common complication of post-partum. Usually, the repair of 1st and 2nd-grade lacerations is performed after the administration of local anesthesia. Despite the great relevance of the problem, there are only a few studies about the best choice of local anesthetic to use during suturing. We performed a randomised controlled trial to evaluate the efficacy and safety of the use of a local anesthetic spray during the suturing of perineal lacerations in the post-partum. METHODS: We compared the spray with the standard technique, which involves the infiltration of lacerated tissues, using the NRS scale. 136 eligible women who had given birth at University Hospital of Udine were enrolled and randomly assigned to receive nebulization of Lidocaine hydrochloride 10% spray (experimental group) or subcutaneous/submucosal infiltration of mepivacaine hydrochloride (control group) during suturing of perineal laceration. RESULTS: The lacerations included 84 1st-grade perineal traumas (61.7%) and 52 2nd-grade perineal traumas (38.2%). All the procedures were successfully completed without severe complications or serious adverse reactions. There were no statistically significant differences between the two groups in terms of blood losses or total procedure time. Moreover, there were no statistically significant differences in terms of NRS to none of the intervals considered. Regarding the application of the spray in the B group, in 36 cases (52.9%) it was necessary to improve the number of puffs previously supposed to be sufficient (5 puffs). Just in 3 cases, an additional injection was necessary (4.4%). CONCLUSIONS: Our study demonstrates that lidocaine spray alone can be used as a first line of local anesthetic during the closure of I-II-grade perineal lacerations, as it has comparable efficacy to mepivacaine infiltration. TRIAL REGISTRATION: The trial was recorded on https://clinicaltrials.gov . Identification number: NCT05201313. First registration date: 21/01/2022. Unique Protocol ID: 0042698/P/GEN/ARCS.

Midterm complications after primary obstetrical anal sphincter injury repair in France.

BACKGROUND: Incidence of complications following obstetrical anal sphincter injury (OASI) during vaginal delivery are poorly defined. They are only studied in high level maternities, small cohorts, all stages of perineal tear or in low-income countries. The aim of our study was to describe complications after primary OASI repair following a vaginal delivery in all French maternity wards at short and midterm and to assess factors associated with complication occurrence. METHODS: We conducted a historical cohort study using the French nationwide claim database (PMSI) from January 2013 to December 2021. All women who sustained an OASI repair following a vaginal delivery were included and virtually followed-up for 2 years. Then, we searched for OASIS complications. Finally, we evaluated factors associated with OASIS complication repaired or not and OASIS complication repairs. RESULTS: Among the 61,833 included women, 2015 (2.8%) had an OASI complication and 842 (1.16%) underwent an OASI complication repair. Women were mainly primiparous (71.6%) and 44.3% underwent an instrumental delivery. During a follow-up of 2 years, 0.6% (n = 463), 0.3% (n = 240), 0.2% (n = 176), 0.1% (n = 84), 0.06% (n = 43) and 0.01% (n = 5) of patients underwent second surgery for a perineal repair, a fistula repair, a sphincteroplasty, a perineal infection, a colostomy and a sacral nervous anal stimulation, respectively. Only one case of artificial anal sphincter was noticed. Instrumental deliveries (OR = 1.56 CI95%[1.29;1.9]), private for-profit hospitals (OR = 1.42 [1.11;1.82], reference group "public hospital"), obesity (OR = 1.36 [1;1.84]), stage IV OASIS (OR = 2.98 [2.4;3.72]), perineal wound breakdown (OR = 2.8 [1.4;5.48]), ages between 25 and 29 years old (OR = 1.59 [1.17;2.18], refence group "age between 13 and 24 years old") and 30 and 34 years old (OR = 1.57 [1.14; 2.16], refence group "age between 13 and 24 years old") were factors associated with OASIS complication repairs. CONCLUSIONS: Maternal age, stage IV OASIS, obesity, instrumental deliveries and private for-profit hospitals seemed to predict OASIS complications. Understanding factors associated with OASIS complications could be beneficial for the patient to inform them and to influence the patient's follow-up in order to prevent complications, repairs and maternal distress.

Median and medial umbilical ligament repositioning for prevention of pelviperineal complications following abdominoperineal resection-a case series and novel technique.

INTRODUCTION: Pelviperineal complications after abdominoperineal resections are tough to treat. None of the available prophylactic methods has proven efficacy besides being technically challenging and expensive to perform. The present study aims to describe the technical details and short-term outcomes using mobilised umbilical ligaments to cover the pelvic inlet. TECHNIQUE: After completing the rectal resection, the bladder with umbilical ligaments is mobilised anteriorly into the space of Retzius until the free edge can reach the sacral midline. Hitching stitches are taken to fix the umbilical ligaments into the new position. Seven consecutive patients had the umbilical ligament flap used for pelvic inlet closure. RESULTS: Cross-sectional imaging on day 30 demonstrated the viable flap in all patients, and the small bowel descent was prevented. None of the seven patients had small bowel obstruction till day 90 after the operation. No patient required re-catheterisation, experienced major complications or wound infections that would necessitate re-intervention. CONCLUSION: Using mobilised umbilical ligaments hitched to the pelvic inlet is a technically safe and feasible procedure to prevent pelviperineal complications after APR.

Ventral mesh rectopexy. Does a descending perineum impact functional results and quality of life?

PURPOSE: The impact of perineal descent (PD) on functional outcome and quality of life after ventral mesh rectopexy (VMR) is unknown. The purpose of this study was to analyze the effect of PD on the functional outcome and quality of life (QOL) after VMR. METHODS: A retrospective analysis was performed on fifty-five patients who underwent robotic VMR between 2018 and 2021. Pre and postoperative data along with radiological studies were gathered from a prospectively maintained database. The Cleveland Clinic Constipation score (CCCS), the Rome IV criteria and the 36-Item Short-Form Health Survey (SF-36), were used to measure functional results and QOL. RESULTS: All 55 patients (mean age 57.8 years) were female. Most patients had radiological findings of severe PD (n = 31) as opposed to mild/moderate PD (n = 24). CCCS significantly improved at 3 months and 1 year post-VMR (mean difference = -4.4 and -5.4 respectively, p < 0.001) with no significant difference between the two groups. The percentage of functional constipation Rome IV criteria only showed an improved outcome at 3 months for severe PD and at 1 year for mild/moderate PD (difference = -58.1% and -54.2% respectively, p < 0.05). Only the SF-36 subscale bodily pain significantly improved in the mild/moderate PD group (mean difference = 16.7, p = 0.002) 3 months post-VMR which subsided after one year (mean difference = 5.5, p = 0.068). CONCLUSION: Severe PD may impact the functional outcome of constipation without an evident effect on QOL after VMR. The results, however, remain inconclusive and further research is warranted.

Risk factors for delayed extubation after pediatric perineal anaplasty in patients less than 1 year of age: a retrospective study.

BACKGROUND: Anorectal malformation is a common congenital problem occurring in 1 in 5,000 births and has a spectrum of anatomical presentations, requiring individualized surgical treatments for normal growth. Delayed extubation or reintubation may result in a longer intensive care unit (ICU) stay and hospital stay, increased mortality, prolonged duration of mechanical ventilation, increased tracheostomy rate, and higher hospital costs. Extensive studies have focused on the role of risk factors in early extubation during major infant surgery such as Cardiac surgery, neurosurgery, and liver surgery. However, no study has mentioned the influencing factors of delayed extubation in neonates and infants undergoing angioplasty surgery. MATERIALS AND METHODS: We performed a retrospective study of neonates and infants who underwent anorectal malformation surgery between June 2018 and June 2022. The principal goal of this study was to observe the incidence of delayed extubation in pediatric anorectal malformation surgery. The secondary goals were to identify the factors associated with delayed extubation in these infants. RESULTS: We collected data describing 123 patients who had anorectal malformations from 2019 to 2022. It shows that 74(60.2%) in the normal intubation group and 49(39.8%) in the longer extubation. In the final model, anesthesia methods were independently associated with delayed extubation (P < 0.05). CONCLUSION: We found that the anesthesia method was independently associated with early extubation in neonates and infants who accepted pediatric anorectal malformation surgery.

The Vertical Profunda Artery Perforator Flap for Perineal Reconstruction.

BACKGROUND: Colorectal cancer is a significant cause of cancer-related death in the United States with abdominoperineal resection (APR) remaining a necessary procedure for many patients. The resultant defects of this radical operation are complex and characterized by significant tissue voids. Pedicled vertical profunda artery perforator flaps (vPAP) can be used to obliterate these defects in patients receiving minimally invasive APR or when the abdominal donor site is unavailable. METHODS: After receiving local institutional review board approval, a single center, retrospective cohort study from January 2020 to December 2021 was performed assessing pedicled vPAP flap reconstruction of APR defects. Age, sex, body mass index, primary diagnosis, comorbidities, concomitant oncologic procedures, radiation, timing, incorporation of gracilis flaps, follow-up, and complications were compared. RESULTS: Ten patients (70% male) with an average age of 56.2 years and BMI of 27.6 were included in the study. Rectal adenocarcinoma (50%) was the most common indication for APR, followed by rectal squamous cell carcinoma (30%), vulvar squamous cell carcinoma (10%), and Crohn disease (10%). Eighty percent of the patients received radiation, and 70% of reconstructions were delayed after the initial resection. The average length of clinical follow-up was 26.1 months. Concerning major complications, 2 patients were required to return to the operating room due to venous congestion (20%), and 2 patients suffered partial flap failure (20%). Minor complications were perineal dehiscence (50%), abscess requiring percutaneous drainage by interventional radiology (30%), and infection requiring antibiotics (20%). Twenty percent of patients developed fistulas requiring surgical excision. There were no instances of donor site dehiscence, and there was no complete flap loss, indicating successful reconstruction in all included cases. CONCLUSIONS: vPAP flaps are a reliable method to reconstruct perineal defects with less donor-site morbidity than previous reconstructive options. vPAP flaps should be considered in the setting of delayed reconstruction, minimally invasive APRs, and when the abdominal donor site is unavailable.

A novel perineal exposure method in laparoscopic abdominal perineal resection of rectal cancer: a case series study.

BACKGROUND: Abdominal perineal resection (APR) of rectal cancer, also known as Mile's procedure, is a classic procedure for the treatment of rectal cancer. Through the improvement of surgical skills and neoadjuvant therapy, the sphincter-preserving rate in rectal cancer patients has improved, even in patients with ultralow rectal cancer who underwent APR in the past. However, APR cannot be completely replaced by low anterior resection (LAR) in reality. APR still has its indications, when the tumor affects the external sphincter, etc. Good perineal exposure in APR is difficult and can seriously affect surgical safety and the long-term prognosis. METHODS: We reviewed the records of 16 consecutive patients with rectal cancer who underwent APR at Anqing Municipal Hospital from January 2022 to April 2023, including 11 males and 5 females, with an average age of 64.8 ± 10.3 years. The perineal operation was completed with the Lone-Star® retractor-assisted (LSRA) exposure method. After incising the skin and subcutaneous tissue, a Lone-Star® retractor was placed, and the incision was retracted in surrounding directions with 8 small retractors, which facilitated the freeing of deep tissues. We dynamically adjusted the retractor according to the plane to fully expose the surgical field. RESULTS: All 16 patients underwent laparoscopic-assisted APR successfully. Thirteen procedures were performed independently by a single person, and the others were completed by two persons due to intraoperative arterial hemostasis. All specimens were free of perforation and had a negative circumferential resection margin (CRM). Postoperative complications occurred in 4 patients, including urinary retention in 1 patient, pulmonary infection in 1 patient, intestinal adhesion in 1 patient and peristomal dermatitis in 1 patient, and were graded as ClavienDindo grade 3 or lower and cured. No distant metastasis or local recurrence was found for any of the patients in the postoperative follow-up. CONCLUSIONS: The application of the LSRA exposure method might be helpful for perineal exposure during APR for rectal cancer, which could improve intraoperative safety and surgical efficiency, achieve one-person operation, and increase the comfort of operators.

Introducing an innovative surgical technique: gluteal turnover flap for posterior vaginal wall reconstruction: a case series.

Four patients with rectal cancer required reconstruction of a defect of the posterior vaginal wall. All patients received neoadjuvant (chemo)radiotherapy, followed by an en bloc (abdomino)perineal resection of the rectum and posterior vaginal wall. The extent of the vaginal defect necessitated closure using a tissue flap with skin island. The gluteal turnover flap was used for this purpose as an alternative to conventional more invasive myocutaneous flaps (gracilis, gluteus, or rectus abdominis). The gluteal turnover flap was created through a curved incision at a maximum width of 2.5 cm from the edge of the perineal wound, thereby creating a half-moon shape skin island. The subcutaneous fat was dissected toward the gluteal muscle, and the gluteal fascia was incised. Thereafter, the flap was rotated into the defect and the skin island was sutured into the vaginal wall defect. The contralateral subcutaneous fat was mobilized for perineal closure in the midline, after which no donor site was visible.The duration of surgery varied from 77 to 392 min, and the hospital stay ranged between 3 and 16 days. A perineal wound dehiscence occurred in two patients, requiring an additional VY gluteal plasty in one patient. Complete vaginal and perineal wound healing was achieved in all patients. The gluteal turnover flap is a promising least invasive technique to reconstruct posterior vaginal wall defects after abdominoperineal resection for rectal cancer.

Feasibility of transperineal minimal invasive surgery when performing sacrectomy for advanced primary and recurrent pelvic malignancies.

BACKGROUND: This study aimed to clarify the efficacy and safety of minimally invasive transabdominal surgery (MIS) with transperineal minimal invasive surgery (tpMIS) for sacrectomy in advanced primary and recurrent pelvic malignancies. METHODS: Using a prospectively collected database, we retrospectively analyzed the clinical, surgical, and pathological outcomes of MIS with tpMIS for sacrectomies. Surgery was performed between February 2019 and May 2023. The median follow-up period was 27 months (5-46 months). RESULTS: Fifteen consecutive patients were included in this analysis. The diagnoses were as follows: recurrent rectal cancer, n = 11 (73%); primary rectal cancer, n = 3 (20%); and recurrent ovarian cancer, n = 1 (7%). Seven patients (47%) underwent pelvic exenteration with sacrectomy, six patients (40%) underwent abdominoperineal resection (APR) with sacrectomy, and two patients (13%) underwent tumor resection with sacrectomy. The median intraoperative blood loss was 235 ml (range 45-1320 ml). The postoperative complications (Clavien-Dindo grade ≥ 3a) were graded as follows: 3a, n = 6 (40%); 3b, n = 1 (7%); and ≥ 4, n = 0 (0%). Pathological examinations demonstrated that R0 was achieved in 13 patients (87%). During the follow-up period, two patients (13%) developed local re-recurrence due to recurrent cancer. The remaining 13 patients (87%) had no local disease. Fourteen patients (93%) survived. CONCLUSIONS: Although the patient cohort in this study is heterogeneous, MIS with tpMIS was associated with a very small amount of blood loss, a low incidence of severe postoperative complications, and an acceptable R0 resection rate. Further studies are needed to clarify the long-term oncological feasibility.

Treatment techniques for rectovaginal fistulas after low rectal resection for deep endometriosis.

Endometriosis is a benign gynecologic affection that may lead to major surgeries, such as colorectal resections. Rectovaginal fistulas (RVF) are among the possible complications. When they occur, it is necessary to adapt the repair surgery as best as possible to limit their functional consequences. This video shows three different techniques for correcting RVF after rectal resection for endometriosis, with a combination of perineal surgery and laparoscopy: a mucosal flap, a transanal transection and single stapled anastomosis (TTSS) and a pull through. Supplementary file1 (MP4 469658 KB).

Incidence and risk factors for perineal hernia after robotic abdominoperineal resection: a single-center, retrospective cohort study.

BACKGROUND: Perineal hernia (PH) is a late complication of abdominoperineal resection (APR) that may compromise a patient's quality of life. The frequency and risk factors for PH after robotic APR adopting recent rectal cancer treatment strategies remain unclear. METHODS: Patients who underwent robotic APR for rectal cancer between December 2011 and June 2022 were retrospectively examined. From July 2020, pelvic reinforcement procedures, such as robotic closure of the pelvic peritoneum and levator ani muscles, were performed as prophylactic procedures for PH whenever feasible. PH was diagnosed in patients with or without symptoms using computed tomography 1 year after surgery. We examined the frequency of PH, compared characteristics between patients with PH (PH+) and without PH (PH-), and identified risk factors for PH. RESULTS: We evaluated 142 patients, including 53 PH+ (37.3%) and 89 PH- (62.6%). PH+ had a significantly higher rate of preoperative chemoradiotherapy (26.4% versus 10.1%, p = 0.017) and a significantly lower rate of undergoing pelvic reinforcement procedures (1.9% versus 14.0%, p = 0.017). PH+ had a lower rate of lateral lymph node dissection (47.2% versus 61.8%, p = 0.115) and a shorter operative time (340 min versus 394 min, p = 0.110). According to multivariate analysis, the independent risk factors for PH were preoperative chemoradiotherapy, not undergoing lateral lymph node dissection, and not undergoing a pelvic reinforcement procedure. CONCLUSIONS: PH after robotic APR for rectal cancer is not a rare complication under the recent treatment strategies for rectal cancer, and performing prophylactic procedures for PH should be considered.

Evaluation of perineal wound healing and pain outcomes after low-angle mediolateral episiotomy in women undergoing vaginal childbirth: A systematic review and meta-analysis.

The efficacy of episiotomy, particularly the angle of incision in mediolateral episiotomies, remains a significant area of inquiry in obstetrics. This meta-analysis aimed to evaluate the impact of low-angle mediolateral episiotomy on perineal wound healing and pain outcomes in women undergoing vaginal childbirth. Adhering to PRISMA guidelines, a systematic review was conducted using the PICO framework. Studies were selected based on predefined inclusion and exclusion criteria, focusing on randomised controlled trials (RCTs) involving low-angle mediolateral episiotomies. Comprehensive literature searches were performed across major electronic databases including PubMed, Embase, Web of Science and Cochrane Library. Data extraction and quality assessments were meticulously carried out by independent reviewers, employing the Cochrane Collaboration's risk of bias tool. A total of 1246 articles were initially identified, with 8 articles meeting the strict inclusion criteria for the final analysis. The meta-analysis revealed significant heterogeneity among studies regarding postoperative pain (p < 0.0001, I2 = 77.5%), and employed a random-effects model. Results showed that low-angle episiotomies significantly reduced postoperative pain (OR = 0.27, 95% CI: 0.17-0.42, p < 0.001), and increased first-degree healing rates (OR = 2.95, 95% CI: 2.20-3.96, p < 0.001) compared to traditional angles. Sensitivity analyses confirmed the stability of these findings, and no significant publication bias was detected. The analysis suggests that low-angle episiotomies can potentially reduce postoperative perineal pain and enhance wound healing. However, the limited number and varying quality of the included studies warrant cautious interpretation of these results. Further well-designed studies are needed to corroborate these findings and guide clinical practice.

Low Anterior Resection Syndrome. Anatomical Changes after Anterior Rectal Resection.

In this editorial, the authors bring to the attention of surgeons a personal point of view with the intention of offering a series of anatomical arguments to explain the high rate of functional complications following ultralow rectal resections, resections dominated by faecal incontinence of various intensities. Having as a starting point the anatomy of the pelvic floor and the posterior perineum, the authors are concerned with the functional outcomes of the sphincter-saving anterior rectal resection, regarding the low and ultralow resection. Technically, a conservative surgery for low rectal cancer has been currently performed. If 25 years ago the abdominoperineal resection was the gold standard for rectal cancer located under 7cm from the anal verge, nowadays the preservation of the anal canal as a partner for colon anastomosis has been accomplished. Progressively, from a desire to preserve the normal passage of stool into the anal canal, as anatomically and physiologically as possible, the distal limit of resection was lowered to 2-4 cm from the anal verge and ultra-low anastomoses were created, within the anal sphincter complex. The stated goal: keep the oncological safety standard and, at the same time, avoid definitive colostomy. Starting from the normal anatomy of the pelvic floor and the anorectal segment, the authors take a look at the alterations of the visceral, muscular, and nerve structures as a consequence of the low anterior resection and, particularly, the ultralow anterior resection. A significant degree of functional outcomes regarding defecation, with the onset of marked disabilities of anal continence, the major consequence being anal incontinence (30-70%), have been noticed. The authors go under review for the main anatomical and physiological changes that accompany anterior rectal resection. Conclusions: Thus, the following questions arise: what is the lower limit of resection to avoid total fecal incontinence? Is total incontinence a greater handicap than colostomy or is it not? The answers cannot be supported by solid arguments at this time, but the need to initiate future studies dedicated to this problem emerges.

Ileus conditions after rectal and Hartmann's resections.

INTRODUCTION: Bowel obstruction is one of the most common postoperative complications in pelvic surgery. In most cases, adhesive mechanical ileus of the small bowel is the cause. In procedures such as Hartmann's resection or abdominoperineal rectal resection, it seems that the large wound area on the pelvic walls and pelvic floor and the dead space after the removed rectum with mesorectum contribute to the ileus condition. The aim of this paper was to identify the risk factors for ileus after selected pelvic procedures and to map the possible ways of prevention and treatment of these complications. METHODS: We performed retrospective simple analysis of a set of 98 patients who underwent elective abdominoperineal resection of the rectum, pelvic exenteration or Hartmann's resection for rectal cancer between 2017-2022. Postoperative complications were recorded, especially bowel obstruction, and perineal wound or rectal stump healing complications. In all 9 patients, who needed reoperation, we searched for risk factors for ileus known from the literature. We also described the management of ileus. RESULTS: In the group of 9 patients subjected to detailed analysis, 8 risk factors were most common: male gender, obesity, history of radiotherapy, open surgery, requirement of adhesiolysis in primary surgery, large blood loss, difficult dissection, and impaired healing of the rectal stump/perineum. A total of 8 (88.9%) patients had a combination of 4 or more of the mentioned risk factors. CONCLUSION: Our results confirm the impact of risk factors known from the literature; furthermore, they indicate a connection with the formation of a dead space in the pelvis and with complications of the rectal stump or perineal wound healing. Some of the risk factors cannot be changed, and current preventive measures cannot completely prevent the formation of adhesions. It is therefore advisable to look for other materials and methods that would ideally limit the formation of adhesions and at the same time fill the dead space and thus separate it from the perineal wound.