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Clinics in Colon and Rectal Surgery Jun 2016Rectal prolapse and vaginal prolapse have traditionally been treated as separate entities despite sharing a common pathophysiology. This compartmentalized approach often... (Review)
Review
Rectal prolapse and vaginal prolapse have traditionally been treated as separate entities despite sharing a common pathophysiology. This compartmentalized approach often leads to frustration and suboptimal outcomes. In recent years, there has been a shift to a more patient-centered, multidisciplinary approach. Procedures to repair pelvic organ prolapse are divided into three categories: abdominal, perineal, and a combination of both. Most commonly, a combined minimally invasive abdominal sacral colpopexy and ventral rectopexy is performed to treat concomitant rectal and vaginal prolapse. Combining the two procedures adds little operative time and offers complete pelvic floor repair. The choice of minimally invasive abdominal prolapse repair versus perineal repair depends on the patient's comorbidities, previous surgeries, preference to avoid mesh, and physician's expertise. Surgeons should at least be able to identify these patients and provide the appropriate treatment or refer them to specialized centers.
PubMed: 27247534
DOI: 10.1055/s-0036-1580721 -
Diagnostics (Basel, Switzerland) Apr 2022Mucosal prolapse syndrome is also known as solitary rectal ulcer syndrome. It may either presents as an ulcer or polyp, which could mimic other pathological lesions such...
Mucosal prolapse syndrome is also known as solitary rectal ulcer syndrome. It may either presents as an ulcer or polyp, which could mimic other pathological lesions such as juvenile polyp, hyperplastic polyp, adenomatous polyp, polyp related inflammatory bowel disease and adenocarcinoma. It can pose as a diagnostic challenge to both the surgeons and pathologists due to the overlapping gross and histological features. The characteristic histological features of mucosal prolapse syndrome are fibromuscular obliteration of lamina propria and splayed hypertrophic muscularis mucosae. It can occur in a wide range of ages, including children and teenagers. Rectal bleeding is one of the common presenting symptoms. Here, we described two cases of mucosal prolapse syndrome presented as rectal polyposis and provide a discussion on its histological differential diagnosis.
PubMed: 35454014
DOI: 10.3390/diagnostics12040966 -
Middle East Journal of Digestive... Jul 2019Solitary rectal ulcer syndrome is a multifactorial pathology, which entails a variety of clinical, histologic and endoscopic aspects that needs step-wise logical... (Review)
Review
Solitary rectal ulcer syndrome is a multifactorial pathology, which entails a variety of clinical, histologic and endoscopic aspects that needs step-wise logical approach for management especially in relapsing refractory cases. Apart from the diagnostic dilemma that may be faced due to similarities of presentation with inflammatory bowel diseases or colorectal neoplastic lesions, the syndrome also overlaps with dyssynergic defecation syndrome, health anxiety disorder, obsessive compulsive disorder, and latent mucosal rectal prolapse, a systematic composite treatment modality including psychological, pharmacological, physiological and possibly surgical interventions are sometimes essential. Selecting appropriate treatment in this condition not only affects clinical outcome but also patients' experience and further stigma of SRUS life-long. In this review, we will discuss the detailed pathophysiology, diagnostic and therapeutic approaches in dealing with solitary rectal ulcer syndrome.
PubMed: 31687110
DOI: 10.15171/mejdd.2019.138 -
Journal of Surgical Case Reports Jun 2023Rectal prolapse associated with intussusception is when the intestine slides into the adjacent part causing a protrusion through the anus. It is also referred to as...
Rectal prolapse associated with intussusception is when the intestine slides into the adjacent part causing a protrusion through the anus. It is also referred to as recto-anal intussusception or trans-anal protrusion of intussusception. Pre-operative diagnosis of the associated intussusception is usually hard to make. We present a case of a patient who presented with a rectal prolapse. Surgical exploration also noted an intussusception and rectal malignancy. We demonstrate the importance of surgical management in patients with rectal prolapse to avoid progression of a malignancy or intussusception.
PubMed: 37332665
DOI: 10.1093/jscr/rjad363 -
Journal of Minimally Invasive Surgery Dec 2019With the life span of the general population increased, rectal prolapse in elderly patients became a major concern in terms of the decision of the treatment modalities...
With the life span of the general population increased, rectal prolapse in elderly patients became a major concern in terms of the decision of the treatment modalities and quality of life of patients. Most elderly patients with rectal prolapse in the past received a perineal approach with the fear of general anesthetic complications rather than the abdominal approach. However, improvement in perioperative care in anesthesiology and minimally invasive surgery, the trend of surgical management of rectal prolapse is rapidly changing. Minimally invasive surgery including the laparoscopic and robotic surgeries showed comparable short-term outcomes even in elderly patients. Recently published guidelines also recommended a laparoscopic abdominal approach for the management of rectal prolapse.
PubMed: 35601374
DOI: 10.7602/jmis.2019.22.4.135 -
Annals of Coloproctology Apr 2017Laparoscopic procedures for the treatment of patients with a rectal prolapse have gained increasing worldwide acceptance because they have lower recurrence and better...
PURPOSE
Laparoscopic procedures for the treatment of patients with a rectal prolapse have gained increasing worldwide acceptance because they have lower recurrence and better functional outcome than perineal procedures. Nevertheless, ideal surgical methods are still not available. We propose a new surgical technique, laparoscopic vaginal suspension and rectopexy, for correcting a full-thickness rectal prolapse and/or middle-compartment prolapse. This study assessed the short-term outcomes for patients who underwent laparoscopic vaginal suspension and rectopexy.
METHODS
Between April 2014 and April 2016, 69 female patients underwent laparoscopic vaginal suspension and rectopexy to correct a rectal prolapse. Demographics, medical histories, and surgical and follow-up details were collected from their medical records. In addition to the clinical outcome, we repeated defecation proctography and a questionnaire regarding functional results three months after surgery.
RESULTS
No major morbidities or no mortalities occurred. The defecation proctography confirmed excellent anatomical result in all cases. Of 7 patients with combined middle-compartment prolapses, we observed good anatomical correction. During follow-up, full-thickness recurrence occurred in one patient. Preoperative fecal incontinence was improved significantly at 3 months (mean Wexner score: 12.35 vs. 7.71; mean FISI: 33.29 vs. 21.07; P < 0.001). Analysis of responses to the fecal incontinence quality of life (FIQOL) questionnaire showed overall improvement at 3 months compared to the preoperative baseline (mean pre- and postoperative FIQOL scores: 12.11 vs. 14.39; P < 0.004).
CONCLUSION
Laparoscopic vaginal suspension and rectopexy is a new combined procedure for the treatment of patients with rectal prolapses. It has excellent functional outcomes and minimal morbidity and can correct and prevent middlecompartment prolapses.
PubMed: 28503518
DOI: 10.3393/ac.2017.33.2.64 -
Internal Medicine (Tokyo, Japan) Nov 2023Rectal prolapse is typically treated surgically, and internal therapy has not been reported. We encountered a case of rectal prolapse that improved with an...
Rectal prolapse is typically treated surgically, and internal therapy has not been reported. We encountered a case of rectal prolapse that improved with an over-the-scope clip system (OTSC). An 81-year-old woman complaining of anorectal pain underwent colonoscopy, and rectal prolapse was observed prior to colonoscopy. Unfortunately, rectal perforation occurred while attempting endoscopic reversal. The OTSC system was used to close the rectal perforation and subsequently improved her rectal prolapse, probably because the rectal wall was anchored to the retroperitoneum. This is the first report to show that rectal prolapse can be endoscopically improved and that an OTSC system might be a viable alternative method for managing inoperable rectal prolapse.
PubMed: 37952946
DOI: 10.2169/internalmedicine.2815-23 -
Journal of the Anus, Rectum and Colon 2020Rectal prolapse is associated with debilitating symptoms including the discomfort of prolapsing tissue, mucus discharge, hemorrhage, and defecation disorders of fecal... (Review)
Review
Rectal prolapse is associated with debilitating symptoms including the discomfort of prolapsing tissue, mucus discharge, hemorrhage, and defecation disorders of fecal incontinence, constipation, or both. The aim of treatment is to eliminate the prolapse, correct associated bowel function and prevent new onset of bowel dysfunction. Historically, abdominal procedures have been indicated for young fit patients, whereas perineal approaches have been preferred in older frail patients with significant comorbidity. Recently, the laparoscopic procedures with their advantages of less pain, early recovery, and lower morbidity have emerged as an effective tool for the treatment of rectal prolapse. This article aimed to review the current evidence base for laparoscopic procedures and perineal procedures, and to compare the results of various techniques. As a result, laparoscopic procedures showed a relatively low recurrence rate than the perineal procedures with comparable complication rates. Laparoscopic resection rectopexy and laparoscopic ventral mesh rectopexy had a small advantage in the improvement of constipation or the prevention of new-onset constipation compared with other laparoscopic procedures. However, the optimal surgical repair has not been clearly demonstrated because of the significant heterogeneity of available studies. An individualized approach is recommended for every patient, considering age, comorbidity, and the underlying anatomical and functional disorders.
PubMed: 32743110
DOI: 10.23922/jarc.2019-035 -
International Journal of Colorectal... Dec 2016Internal rectal prolapse is common and correlates with age. It causes a plug-like physical obstruction and is a major cause of defecation disorder. The progressive...
PURPOSE
Internal rectal prolapse is common and correlates with age. It causes a plug-like physical obstruction and is a major cause of defecation disorder. The progressive distortion of the prolapsing rectum likely causes secondary defects in the rectal wall, which may exacerbate rectal dysfunction. We undertook a prospective observational study to detect and quantify the neurologic and histopathologic changes in the rectal wall.
METHODS
We examined dorsal and ventral rectal wall specimens from consecutive patients with internal rectal prolapse undergoing stapled transanal rectal resection (STARR). We subjected specimens to histopathologic and neuropathologic assessment, including immunohistochemistry. We also recorded patients' clinical and demographic characteristics and sought correlations between these and the pathologic findings.
RESULTS
We examined 100 specimens. The severity of rectal prolapse and the extent of descent of the perineum correlated significantly with age. Concomitant hemorrhoidal prolapse was noted in all male patients and in 79 % of female patients. Muscular and neuronal defects were detected in 94 and 90 % of the specimens, respectively. Only four specimens (4 %) were free of significant structural defects.
CONCLUSION
Rectal prolapse traumatizes the rectum causing neuromuscular defects. The tissue trauma is due to shearing forces and ischemia caused by the intussusception. This initiates a self-reinforcing vicious circle of physical and functional obstruction, further impairing rectal evacuation and causing constipation and incontinence. The correlation between extent of prolapse and age suggests that internal rectal prolapse can be considered a degenerative disorder. Neural and motor defects in the wall of the rectum caused by rectal prolapse are likely irreversible.
Topics: Adult; Age Factors; Aged; Aged, 80 and over; Defecography; Female; Humans; Male; Middle Aged; Neuromuscular Junction; Rectal Prolapse; Rectum
PubMed: 27599704
DOI: 10.1007/s00384-016-2649-8 -
Annals of Surgical Treatment and... May 2022Rectal prolapse is hypothesized to be caused due to weakness of the pelvic floor which is related to childbearing. However, half of the female patients with rectal...
PURPOSE
Rectal prolapse is hypothesized to be caused due to weakness of the pelvic floor which is related to childbearing. However, half of the female patients with rectal prolapse were reported to be nulliparous and this hypothesis doesn't explain the prolapse in males. The aim of this study is to evaluate the role of rectal redundancy in rectal prolapse pathophysiology.
METHODS
This study was conducted prospectively. Fourteen patients who underwent rectopexy were included in the study group. A total of 17 patients who underwent laparotomy for another reason and who have no symptoms regarding rectal prolapse were included in the control group. In order to measure the redundancy of the rectum, we have calculated the ratio of length of intraperitoneal rectum (R) to length of distance between promontorium and peritoneal reflection (PRx). The primary outcome of this study was to evaluate whether the R/PRx ratio is higher in patients with rectal prolapse compared to the control group.
RESULTS
Comparing the anatomic features showed that the length of sigmoid colon and length of PRx were not significantly different between the two groups. However, the length of intraperitoneal rectum was significantly higher in the prolapse group. Furthermore, the median R/PRx ratio in the prolapse group was significantly higher than in the control group.
CONCLUSION
This study showed that intraperitoneal rectum in patients with rectal prolapse is significantly more redundant than in the normal population. This could be considered reasonable evidence for the role of rectal redundancy on rectal prolapse pathophysiology.
PubMed: 35611091
DOI: 10.4174/astr.2022.102.5.289