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Query: UMLS:C0033377 (prolapse)
 11,717 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Loss of pelvic support involving the 'middle compartment' is manifested by herniation through the central pelvic floor in proximity to the intersection of an imaginary line from the public symphysis to the coccyx with another from one ischial spine to opposite ischial spine. Loss of middle compartment support may exist in association with 'anterior compartment' defects, 'posterior compartment' defects, or both. The severity of middle compartment relaxation ranges from mild uterine descensus to total uterovaginal prolapse when the uterus is present. When the uterus has been removed, it may range from vaginal vault descent to total vaginal eversion and includes all grades of enterocele. Middle compartment defects are usually not isolated. The recent literature relevant to middle compartment defects consists primarily of additional reports on surgical management, including continued modification and evolution of surgical techniques. Larger surgical series with longer follow-up periods have been reported. Cadaveric and histologic studies have appeared which have added to the understanding of normal anatomy and the disruptions thereof, which can cause middle compartment defects. Sophisticated diagnostic imaging techniques have generated preliminary reports which are of interest.
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PMID:Pelvic relaxation involving the middle compartment. 840 40

The urologist actively involved in the treatment of female genitourinary disease must to be able to recognize and treat various forms of pelvic prolapse. Enterocele is commonly seen in conjunction with stress urinary incontinence and cystocele or it may result from surgery to correct these problems. Many techniques to correct enterocele have been developed, including transvaginal repairs as well as intra-abdominal procedures such as the Moschcowitz technique or colpofixation to the sacrum for enterocele with vault prolapse. Surgical management of enterocele must take into account several factors, including the presence of stress urinary incontinence, rectocele, vaginal vault prolapse, prior hysterectomy and the desire to maintain sexual activity. Based on these considerations we discuss our approach to the transvaginal repair of enterocele. In patients without vault prolapse a simple enterocele repair is performed. If vault prolapse is present, then the condition of the anterior vaginal wall is considered. In patients with a cystocele a vault suspension procedure is performed, which involves simultaneous suspension of the uterosacral-cardinal ligament complex and vaginal vault along with the bladder neck and bladder. There are 2 modifications of this technique depending on the degree of cystocele: the 4-corner vault suspension for grades 2 and 3 cystocele, and the vault suspension with grade 4 cystocele repair. Patients with vault prolapse and no cystocele undergo sacrospinous ligament fixation. In elderly patients who are not sexually active, especially if they are in poor medical condition, partial colpocleisis is considered. In these patients partial colpocleisis was not performed as a primary procedure but it was done later in 3 who failed an initial attempt at repair. All coexisting vaginal pathology is fixed at the time of enterocele repair. A total of 83 patients underwent enterocele repair according to this protocol and 81 were available for followup. Mean followup was 15 months (range 3 to 70). Overall a successful result (no recurrence) was achieved in 70 patients (86%). Success for individual procedures was 40 of 49 (82%) for simple repair, 24 of 25 (96%) for vault suspension and 6 of 7 (86%) for sacrospinous fixation. In all cases vault suspension or sacrospinous fixation was able to restore vaginal depth and axis with minimal or no vaginal shortening.
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PMID:Transvaginal repair of enterocele. 845 31

In the past decade, interest in the anorectal region and the mechanism of continence and defecation has been increasing. Subsequently, techniques to visualize the anorectum have been introduced; evacuation proctography and defecography have been used to describe the dynamic radiologic evaluation of this area. Also, developments in anorectal manometry, electromyography, and transrectal sonography have renewed interest in defecography, particularly in categorizing the functional disorders including rectocele, intussusception and prolapse, enterocele, descending perineum syndrome, dyskinetic puborectalis muscle, solitary rectal ulcer syndrome, and incontinence.
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PMID:Functional disorders of the anus and rectum: findings on defecography. 845 64

Pelvic prolapse has a myriad of clinical manifestations ranging from urethral incontinence to total vault prolapse. The evaluation and treatment of these conditions is facilitated by dividing them into three anatomic regions. Anterior vaginal wall prolapse is the most common type and includes simple urethral hypermobility as well as severe cystocele. Surgical treatment includes the modified anterior vaginal wall sling, six-corner bladder neck suspension, and formal cystocele repair. Posterior vaginal wall prolapse, manifested by rectocele and perineal relaxation, is corrected by plication of the prerectal and pararectal fascia, reconstruction of the levator hiatus, and repair of the perineal body. Vault prolapse includes enterocele, uterine prolapse, and generalized vault prolapse. The choice of treatment depends on the presence of anterior vaginal wall prolapse, the degree of vault prolapse, and the patient's desire to remain sexually active. It is important to remember that urethral incontinence is only one manifestation of pelvic prolapse, and must be treated in conjunction with other prolapse to avoid recurrence or poor results.
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PMID:Transvaginal correction of pelvic prolapse. 874 Mar 84

We compared 112 total laparoscopic hysterectomies (TLH) with 72 laparoscopic hysterectomies (LH) performed from January 1, 1995, to September 30, 1995. Patient characteristics (age, weight, parity) and indications for surgery were similar between the groups. All surgeries were performed with electrosurgery or suture ligature, or both. Average uterine weight was slightly lower with TLH (193.1 ± 96.2 g) versus LH (237.4 ± 84.5 g). Thirty-three women (29.46%) undergoing TLH had had previous pelvic surgery, versus 12 having LH (16.67%). Operating time was significantly shorter for TLH (117.6 ± 38.2 min) than LH (134.9 ± 37.4 min). Less bleeding, as indicated by decreased postoperative hemoglobin, was noted with TLH (1.3 ± 0.7 g/ml) versus LH (1.7 ± 1.1 g/ml). Fewer cases of serious complications, such as genitourinary tract damage, and less formation of granulation tissues on the vaginal cuff associated with persistent leukorrhea and postcoital bleeding occurred with TLH, probably because more precise surgery can be done under direct vision. We believe TLH can be performed more safely and quickly than LH by an experienced surgeon. A potential advantage of TLH is less postoperative infection due to less vaginal manipulation. Other advantages are the lengthening of the vagina, less postoperative prolapse of the vagina, and less enterocele development because of more precise anatomic restoration of the pelvic structures under direct visualization. Since detailed pelvic structures can be visualized, excised, and restored, TLH has all the possible benefits of subtotal hysterectomy, if any, due to the maximum preservation of supporting structures (cardinal, uterosacral ligaments) and nerve plexus, thus making subtotal hysterectomy obsolete. Further studies and long-term follow-up are required.
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PMID:Advantages of Total Laparoscopic Hysterectomy 907 60

Rectal prolapse remains a disorder for which the cause is not clearly understood and the best method of management is debated. Because the natural history of prolapse frequently leads to complications of incontinence and constipation, we believe that all patients presenting with internal and external prolapse should be considered for repair. Although the type of operative repair recommended may vary, it is clear that all patients with external rectal prolapse should be offered some type of repair. What is not clear from the literature is the appropriate management of those patients with internal prolapse. As shown in the George Washington University experience, surgery is rarely performed for isolated internal prolapse. Most patients who present with internal prolapse also have an associated enterocele, rectocele, or cystocele. Repair of the internal prolapse and the associated disorder may benefit many of these patients. If internal prolapse is an isolated finding, it is not clear to what extent the prolapse is responsible for the patient's symptoms, and repair is generally not advised. These guidelines are easy to enumerate but may be difficult to practice in some patients. Therefore, ongoing evaluation of clinical results is critical to improve our understanding of these disorders. This discussion has outlined the current theories of the cause of rectal prolapse, the symptoms and findings patients present with, and the possible approaches to repair.
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PMID:The best operation for rectal prolapse. 909 17

Vaginal prolapse may occur following hysterectomy or may evolve with the uterus in place. Current treatment options for vaginal prolapse have a limited success rate or are associated with significant morbidity. In this retrospective review, we present our experience with a new procedure for repair of vaginal prolapse. This technique relies on anterior suspension of the vaginal vault to the anterior rectus sheath in a fashion similar to bladder neck suspension. Forty patients have undergone this procedure. All patients had vaginal prolapse, cystocele, and urinary incontinence. In addition, 34 patients had enterocele, six had uterine prolapse, 33 had rectocele, and two had urethral diverticula. All patients had anterior vaginal suspension (AVS), with cystocele repair and bladder neck suspension. Six patients had vaginal hysterectomy, 34 had enterocele repair, 33 had rectocele repair, and two had urethral diverticulectomy. The mean hospital stay was 2.5 days (range, 1-7 days), and their mean follow-up was 30 months (range, 12-54 months). Thirty-six (90%) patients have excellent support of the vagina with no evidence of recurrent cystocele, enterocele, or rectocele. Four (10%) patients have recurrent enterocele. Thirty-three (82.5%) patients are dry or have rare episodes of urinary incontinence (less than one episode/month), whereas four (10%) patients have recurrent stress incontinence and three (7.5%) have urge incontinence. Constipation and fecal incontinence were resolved in all patients. All patients who were sexually active preoperatively remained so postoperatively, and none reported dyspareunea. Vaginogram in 10 patients demonstrated that posterior angulation of the vaginal axis was retained in all patients. AVS is associated with an excellent success rate in terms of resolution of symptoms and correction of prolapse. Morbidity is minimal, and hospital stay is short. The technique is simple and relies on anatomy that is familiar to all urologists. In addition, the vaginal approach allows for simultaneous correction of all components of vaginal prolapse and any associated vaginal pathology.
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PMID:Anterior vaginal suspension for vaginal vault prolapse. 911 84

Pelvic organ prolapse remains a difficult problem for pelvic reconstructive surgery. Before new surgical procedures can be developed a good understanding of pelvic anatomy is necessary. It is widely held that the etiology of pelvic organ prolapse is secondary to stretch neuropathy following childbirth and chronic cough or constipation. Several transvaginal and transabdominal procedures have been developed over the years. With the increasing use of laparoscopy, a new variation on existing culdeplasty techniques has been developed. Following anatomical principles, the apical vault repair reestablishes the pericervical ring at the vaginal apex. The incorporation of pubocervical fascia, uterosacral-cardinal ligament and the rectovaginal fascia provides a strong anchor for the vaginal apex. In addition, the repair should help prevent future transverse cystocele, rectocele, enterocele and apical vault prolapse. Early outcome studies suggest that the apical vault repair should be used routinely with laparoscopic urethropexy, laparoscopic hysterectomy and the repair of pelvic organ prolapse. Good apical vault support is considered the cornerstone of pelvic reconstruction.
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PMID:Apical vault repair, the cornerstone or pelvic vault reconstruction. 944 87

Uterine prolapse is often associated with a concomitant rectocele, cystocele, and/or an enterocele. Moderate degrees of prolapse are often associated with a feeling of pelvic heaviness or fullness or low back pain. The symptoms usually worsen with exertion and ease with bed rest. In severe prolapse, the cervix may descend outside the vaginal introitus, and patients may complain that a "mass" is protruding from the vagina. Bleeding from mucosal ulcerations or from the cervical os may occur due to rubbing of the prolapsed tissue against the patient's clothing. The commonly associated problems of cystoceles and rectoceles may lead the patient to complain of difficulty voiding, recurrent urinary infections, and/or "splinting" to defecate. Mild cases of uterine prolapse do not require therapy unless the patient is symptomatic; in most cases of second- or third-degree prolapse, however, patients may be quite uncomfortable and desire therapy. Nonsurgical options, such as a pessary, are usually tried first if the patient desires conservative therapy. Operative repair for uterine prolapse is usually approached vaginally if the uterus is small. An abdominal approach may be preferred if the uterus is large or if the woman has had multiple previous pelvic procedures or has extensive endometriosis or other processes that may obliterate the cul-de-sac. In either approach, the uterosacral and cardinal ligaments must be carefully ligated and tied together, and the cul-de-sac must be obliterated to reduce the risk of subsequent enterocele and to properly suspend the vaginal vault.
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PMID:Pelvic prolapse: diagnosing and treating uterine and vaginal vault prolapse. 973

The purpose of this study was to compare fast dynamic magnetic resonance imaging (MRI) with colpocystodefecography (CCD) in the evaluation of pelvic floor descent in women. Thirty-five women with clinical evidence of pelvic floor descent were studied. A fast single-shot MR sequence was performed in the supine position during pelvic floor relaxation and during maximal pelvic strain. On the same day, a dynamic CCD was performed with the patient seated on a stool-chair. The degree of descent of the bladder, vagina, and anorectal junction was evaluated as the vertical distance between the pubococcygeal line and the bladder base, the vaginal vault, and the anorectal junction, respectively. A bulge of more than 3 cm measured as the distance between the extended line of the anterior border of the anal canal and the tip of the rectocele was interpreted as a rectocele. MRI was compared with CCD during maximal pelvic strain (CCD 1) and during voiding and defecation (CCD II). CCD was considered as the gold standard. Compared with clinical examination, CCD I showed a larger number of involved compartments, except for the middle compartment. CCD II was superior to clinical examination in all cases. In comparison with CCD I and especially CCD II, MRI had a lower sensitivity, especially for the anterior and middle compartment. Even four enteroceles seen on CCD II were not detected by MRI. When CCD I and CCD II were compared, a cystocele, a vaginal vault prolapse, an enterocele, and a rectocele were more readily seen on CCD II than with CCD I. When compared with CCD, supine dynamic MRI is unreliable, especially in the anterior and middle compartment. Even in the detection of enteroceles CCD was superior to MRI. In general, the best results with MRI can be expected for evaluation of the rectum.
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PMID:Pelvic floor descent in females: comparative study of colpocystodefecography and dynamic fast MR imaging. 1019 5


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