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PubMed2002

Sexual function in women with urinary incontinence and pelvic organ prolapse.

OBJECTIVE: To compare sexual function in women with urinary incontinence and pelvic organ prolapse and to determine the effects of therapy on sexual function. METHODS: 343 community-dwelling women older than 45 years with urinary incontinence or advanced prolapse were recruited into a multi-armed clinical trial. Women with incontinence were stratified to receive estrogen therapy, behavioral therapy, or surgical therapy. Women with prolapse were enrolled in a randomized surgical trial. All women completed a standardized urogynecologic evaluation and a sexual function questionnaire at baseline and after therapy. RESULTS: Women with prolapse or detrusor instability were more likely to cite pelvic floor symptoms as a reason for sexual inactivity than were women with other conditions. One third of patients with prolapse reported that their pelvic floor condition affected their ability to have sexual relations "moderately" or "greatly" significantly more than did other groups. Patients with genuine stress incontinence who underwent surgical or behavioral therapy were less likely to report being worried about urine leakage during intercourse after therapy than at baseline. After surgery, women with prolapse were less likely to report that their symptoms affected their ability to have sexual relations compared with baseline. Overall sexual satisfaction was the same at baseline and remained unchanged in all therapeutic groups at 6 months. CONCLUSION: Prolapse is more likely than urinary incontinence to result in sexual inactivity and to be perceived as affecting sexual relations. However, overall sexual satisfaction appears to be independent of diagnosis of or therapy for urinary incontinence or prolapse.

Aged↗
PubMed1997

Anterior vaginal prolapse: review of anatomy and techniques of surgical repair.

OBJECTIVE: To summarize the literature on anterior vaginal prolapse, focusing on vaginal anatomy, etiologic theories, and comparison of anterior colporrhaphy and paravaginal repair. DATA SOURCES: We identified articles related to anterior vaginal prolapse through a MEDLINE search of English-language literature published from January 1966 through December 1995 and in bibliographies in gynecologic textbooks. METHODS OF STUDY SELECTION: We reviewed 80 articles published in peer-reviewed journals or textbooks and related to anterior vaginal prolapse. In addition, ten articles on operative procedures for urinary incontinence were studied. TABULATION, INTEGRATION, AND RESULTS: We abstracted and synthesized information from 31 papers that contained descriptions of and opinions on vaginal anatomy and etiology of vaginal prolapse. The vagina has three layers-mucosa, muscularis, and adventitia; there is no vaginal "fascia." Vaginal support is provided by the underlying levator ani muscles and by lateral connective-tissue attachments at the arcus tendineus fasciae pelvis or "white line." Anterior vaginal prolapse results from direct or indirect damage to the pelvic muscles or connective tissue or both. Forty-nine articles described surgical techniques for the correction of anterior vaginal prolapse, and 24 of them reported postoperative outcomes. Reported failure rates ranged from 0-20% for anterior colporrhaphy and 3-14% for paravaginal repair. No controlled studies compared different procedures performed primarily for correction of anterior vaginal prolapse. CONCLUSIONS: Dissection during anterior colporrhaphy splits vaginal muscularis, and repair involves plication of the muscularis and adventitia (not vaginal "fascia") in the midline, which may pull the lateral attachments further from the pelvic sidewall. Paravaginal repair restores the lateral attachments to the pelvic sidewall at the white line. Controlled studies that compare directly these two procedures for anterior vaginal prolapse repair are necessary to determine their relative effectiveness.

Female↗
PubMed1998

Urinary incontinence and pelvic organ prolapse in nulliparous women.

OBJECTIVE: To determine differences between vaginally parous and nulliparous women presenting with urinary incontinence and pelvic organ prolapse. METHODS: Seven hundred forty eight consecutive referrals with urinary incontinence or pelvic organ prolapse, 62 of whom were nulliparous, were included in the analysis. Five hundred thirty-seven (72%) had urinary incontinence and 235 (31%) had at least stage III pelvic organ prolapse. Each subject had standard history, physical examination, and multichannel urodynamic testing. Differences between parous and nulliparous women were compared using parametric and nonparametric analysis of variance and the chi2 test with Yates correction where appropriate. RESULTS: The only significant demographic difference between the groups was that parous women had more previous continence and prolapse surgery. There were significant differences in distribution of diagnoses according to parity, with the nulliparas much less likely to have pelvic organ prolapse. Among incontinent women without prolapse, nulliparas were significantly more likely to have pure detrusor instability. Of those with pure genuine stress incontinence, nulliparas were older, had less anterior vaginal wall descent, less bladder neck mobility, narrower genital hiatus and perineal body measurements, and lower maximum urethral closure pressures. Of those with pure detrusor instability, the only difference was that nulliparas were significantly younger. For women with stage III pelvic organ prolapse or worse, no significant difference in any measured characteristic was noted. CONCLUSION: Nulliparous women were less likely to present with pelvic organ prolapse and those with urinary incontinence differed little from incontinent parous women.

Adult↗
PubMed2002

Pubovaginal sling and pelvic prolapse repair in women with occult stress urinary incontinence: effect on postoperative emptying and voiding symptoms.

OBJECTIVES: To determine the perioperative morbidity of performing a concurrent pubovaginal sling with prolapse repair in women with occult (or potential) stress incontinence, particularly on voiding dysfunction and emptying. METHODS: We reviewed the charts of 38 women with grade 3-4 pelvic prolapse and occult stress incontinence. All patients underwent video urodynamic testing with the prolapse unreduced and again with the prolapse reduced with a pessary or packing. The abdominal leak point pressure was determined. Appropriate surgical repair of all components of the prolapse was performed concurrently with pubovaginal sling placement. The outcomes were measured with respect to the time to spontaneous voiding, permanent urinary retention, development of stress incontinence or de novo urge incontinence, resolution of urge incontinence, and perioperative complications. RESULTS: The mean age was 72 years, and the mean follow-up was 15 months (range 6 to 39). The mean time required before spontaneous voiding resumed without the need for catheterization was 11.8 days (range 2 to 46). No patient developed permanent urinary retention. Two (9.5%) of 21 women without preoperative urge incontinence developed de novo urge incontinence. However, existing urge incontinence resolved in 45%. One woman developed a suprapubic wound infection, which resolved with conservative management. Stress incontinence occurred in 2 women (7%) at 4 and 19 months postoperatively. Clinically significant prolapse (uterine) developed in 1 patient 2 years after surgery. CONCLUSIONS: Simultaneous pubovaginal sling placement for women with occult stress incontinence undergoing repair of a large pelvic prolapse is effective in preventing postoperative stress incontinence and has little negative effect on postoperative bladder emptying. It should be considered in all women with occult stress incontinence undergoing prolapse repair.

Aged↗
PubMed1999

Diagnosis and treatment of urethral prolapse in children.

OBJECTIVES: To review published reports on urethral prolapse in the pediatric population, with a focus on diagnosis and management, and to do a retrospective review of 20 cases of urethral prolapse at an urban hospital. METHODS: A retrospective chart review of 20 consecutive cases of urethral prolapse in the pediatric population at Kings County Hospital was done. A review of the published reports on urethral prolapse from 1937 to the present was included in this study. RESULTS: Twenty patients with urethral prolapse were treated at Kings County Hospital during a 10-year period. Patients were identified by perineal bleeding and diagnosed by physical examination. All patients were successfully treated by excision of the prolapsed urethral mucosa and suturing of the remaining mucosa to the vestibule. CONCLUSIONS: Urethral prolapse is an uncommon entity that occurs primarily in prepubertal black girls. Patients may be successfully treated by excision of the prolapsed mucosa and suturing of the proximal urethra to the vestibule.

Child↗
PubMedDate not supplied

Mitral valve prolapse.

Mitral valve prolapse is a common valvular abnormality that is the most common cause of severe non-ischaemic mitral regurgitation in the USA. The overall prognosis of patients with mitral valve prolapse is excellent, but a small subset will develop serious complications, including infective endocarditis, sudden cardiac death, and severe mitral regurgitation. We present a comprehensive review of mitral valve prolapse, examining normal mitral anatomy, the clinical and echocardiographic features of mitral valve prolapse, and the pathophysiology and genetics of the disorder. We discuss the contemporary management of both asymptomatic and symptomatic prolapse, with particular attention to the timing and technique of surgical repair. We conclude that echocardiography is the method of choice for diagnosing mitral valve prolapse, that clinical and echocardiographic features can predict which patients with prolapse are at highest risk for complications, and that mitral valve repair is the treatment of choice for symptomatic prolapse.

Echocardiography↗
PubMed1996

Changes in metabolism of collagen in genitourinary prolapse.

BACKGROUND: Genitourinary prolapse is a common problem, the pathophysiology of which is unknown. METHODS: We analysed vaginal-epithelial tissue from premenopausal women with genitourinary prolapse and compared them with controls. FINDINGS: We found that genitourinary prolapse is associated with a reduction in total collagen content and a decrease in collagen solubility. Both intermediate intermolecular cross-links and advanced glycation cross-links were increased in prolapse tissue. Collagen turnover, as indicated by matrix metalloproteinase activity, was up to four times higher in prolapse tissue. Collagen-type ratios, mature cross-link pyridinoline and total elastin content were similar in both prolapse and control tissues. Increased collagenolytic activity causes loss of collagen from prolapse tissue. INTERPRETATION: Based on these findings, we have identified a probable mechanism for genitourinary prolapse. Development of agents to inhibit collagenolytic activity may help in the treatment of this condition.

Adult↗
PubMed2005

[Correlation between urogenital prolapse and detrusor overactivity].

PURPOSE: To evaluate the urodynamic characteristics of a series of women with stress urinary incontinence presenting various rates of vaginal prolapse. METHODS: 92 female patients were included in this study, mean age was 48 years (range 29-75). All patients underwent urogynecologic physical examination (vaginal prolapse was graded) and complete urodynamic study in order to detect the presence of detrusor overactivity. Urodynamic terminology and measurements comply with the ICS (International Continence Society) standards. Statistical significance was established below 0.05. RESULTS: 65 women (70.6%) presented anterior vaginal prolapse and 31 (33.6%) posterior vaginal prolapse. Involuntary contractions of the detrusor muscle appeared in 13 patients (20%) who had an anterior vaginal prolapse and 6 women (19.3%) who had a posterior vaginal prolapse. The existence of involuntary contractions was not associated with the diagnosis of vaginal prolapse. CONCLUSION: Our study did not show any correlation between existence of vaginal prolapse and detrusor overactivity.

Adult↗
PubMed1986

Pulsed Doppler echocardiographic evaluation of valvular regurgitation in patients with mitral valve prolapse: comparison with normal subjects.

Pulsed Doppler echocardiography was used to determine prospectively the prevalence of mitral, aortic, tricuspid and pulmonary regurgitation in 80 consecutive patients with mitral valve prolapse and 85 normal subjects with similar age and sex distribution. Mitral valve prolapse was defined by posterior systolic displacement of the mitral valve on M-mode echocardiography of 3 mm or more (40 patients), the presence of one or more mid- or late systolic clicks (61 patients), or both. Mitral regurgitation, detected by pulsed Doppler techniques in 53 patients with prolapse, was holosystolic in 24, early to mid-systolic in 6, late systolic in 15 and both holosystolic and late systolic behind different portions of the valve in 8. Definitive M-mode findings were present in only 27 of the 53 patients, and only 21 had mitral regurgitation audible on physical examination. Tricuspid regurgitation was evident by pulsed Doppler echocardiography in 15 patients (holosystolic in 9, early to mid-systolic in 1, late systolic in 4 and both holosystolic and late systolic in 1); 12 of these 15 patients, including all with an isolated late systolic pattern, had an echocardiographic pattern of tricuspid prolapse, but none had audible tricuspid regurgitation. A Doppler pattern compatible with aortic regurgitation was recorded in seven patients, all without echocardiographic aortic valve prolapse and only two with audible aortic insufficiency. A Doppler shift in the right ventricular outflow tract in diastole, suggestive of pulmonary regurgitation, was recorded in 16 of the 78 patients with an adequate Doppler examination: only 1 of the 16 had audible pulmonary insufficiency. Of the 85 normal subjects without audible regurgitation, pulsed Doppler examination detected mitral regurgitation in 3 subjects (holosystolic in 1 and early to mid-systolic in 2), aortic regurgitation in none, tricuspid regurgitation in 9 (holosystolic alone in 8 and both holosystolic and late systolic in 1) and right ventricular outflow tract turbulence compatible with pulmonary insufficiency in 15. The prevalence of valvular regurgitation, detected by pulsed Doppler echocardiography, is high in patients with mitral valve prolapse. Regurgitation may involve any of the four cardiac valves and is clinically silent in the majority of patients. The prevalence rates of mitral and aortic regurgitation are significantly higher in patients with mitral prolapse than in normal subjects, suggesting that alterations in underlying valve structure in the prolapse syndrome may indeed be responsible for this regurgitation.(ABSTRACT TRUNCATED AT 400 WORDS)

Adolescent↗
PubMed2004

Listening to "felt needs": investigating genital prolapse in western Nepal.

The global prevalence of genital prolapse is estimated to be 2-20% in women under age 45. In Nepal, genital prolapse appears to be widespread, but little published evidence exists to buttress this claim. This paper presents findings of two studies, one ethnographic and one clinic-based, in western Nepal. The ethnographic study involved 16 focus group discussions with 120 community members and key informants, and covered community perceptions and women's experience of prolapse and its perceived causes and consequences. The clinic-based study was conducted among 2,072 women who presented with gynaecological complaints and received a diagnosis. One in four of them had genital prolapse, of whom 95% had self-reported the prolapse. The most commonly perceived causes of prolapse were lifting heavy loads, including in the post-partum period. The adverse effects reported included difficulty urinating, abdominal pain, backache, painful intercourse, burning upon urination, white watery discharge, foul-smelling discharge, itching, and difficulty lifting, sitting, walking and standing. The results confirm prolapse as a significant public health problem in western Nepal. We strongly recommend developing systematic, rotational gynaecological clinics in rural districts, the use of a screening checklist and counselling for prevention and early management of genital prolapse by district health workers for family planning and antenatal patients.

Adult↗
PubMed2002

Urethral prolapse: four quadrant excisional technique.

BACKGROUND: Urethral prolapse is a condition that occurs when urethra mucosa evaginates beyond the urethra meatus, resulting in vascular congestion and edema of the prolapsed tissue. Young females with this clinical entity often present with peri-vaginal bleeding and swelling. Urethral prolapse can be diagnosed by its typical clinical appearance and should not be confused with other causes of peri-vaginal bleeding, most importantly, sexual abuse. CASE: We retrospectively evaluated the charts of three girls, ages 4, 6, and 8, who presented complaining of vaginal blood spotting. On examination, a ring of congested, edematous tissue was seen prolapsing through the urethral meatus in each patient. All patients did not respond to medical management and required surgical removal of the tissue. We herein discuss and evaluate their management and our four quadrant excisional technique. CONCLUSION: Urethral prolapse can be definitively diagnosed without laboratory or radiographic evaluation by demonstrating that the edematous tissue surrounds the meatus circumferentially. Initial treatment consists of parental reassurance, observation, and warm soaks. If the prolapse does not demonstrate improvement, excision of the prolapsing tissue may be necessary. We believe that our surgical technique facilitates removal of the prolapsed tissue and anastomosis of the residual urethral mucosa.

Child↗
PubMed1999

Subconjunctival fat prolapse.

PURPOSE: Subconjunctival orbital fat prolapse has been rarely described in the literature and is frequently confused with other conjunctival tumours, such as dermolipoma. The purpose of the present study was to describe the clinical features and treatment of a series of patients with subconjunctival orbital fat prolapse. METHODS: Review of clinical records. RESULTS: Twelve patients with subconjunctival orbital fat prolapse were identified. Eight had a superotemporal prolapse and five of these were bilateral. All but one were male and most were elderly and tended to be obese. Five of these patients underwent surgical excision of the prolapsed fat for symptoms of discomfort or for cosmesis. Four atypical unilateral cases were seen in younger patients with fat prolapse occurring superonasally in three and inferiorly in one. In one case there was a history of trauma CONCLUSIONS: Subconjunctival orbital fat prolapse typically occurs superotemporally in obese elderly males and is easily differentiated from other lesions, such as dermolipoma. The prolapsed orbital fat may be excised via the conjunctiva.

Adipose Tissue↗
PubMed2003

Usefulness of transesophageal three-dimensional echocardiography in the identification of individual segment/scallop prolapse of the mitral valve.

We evaluated the potential usefulness of three-dimensional (3D) transesophageal echocardiography (TEE) in assessing individual scallop/segment prolapse in 36 adult patients with mitral valve prolapse (MVP) undergoing surgical correction. Intraoperative 3D TEE correctly identified the location of scallop/segment prolapse in 34 of 36 patients (94%). However, in 6 of these patients 3D TEE images revealed more scallops or segments with prolapse than the surgeon noted intraoperatively. Prolapse of these areas was less prominent and this could possibly explain the lack of correlation with the surgical findings in these patients. In another 2 patients areas of prolapse seen by the surgeon were missed by 3D TEE because some of those scallops/segments could not be well imaged due to image "drop out" and artifacts. Thus, perfect correlation between 3D TEE and surgery was noted in 28 of 36 (78%) patients. Noncoaptation of the MV was also identified in 2 patients. The prolapsed area of posterior (n = 28 observations) and anterior (n = 9 observations) MV leaflets ranged from 1 cm2 to 9 cm2 (mean 3.50 cm2+/- 2.14) and 1.20 cm2 to 5.99 cm2 (mean 3.21 cm2+/- 1.33), respectively. Interobserver and intraobserver agreement for location and area of MVP was excellent (r = 0.97 and r = 0.99, respectively; all P values are <0.0001). In conclusion, 3D TEE is useful in identifying the location of MVP. It may also be potentially useful in assessing the extent of individual scallop/segment prolapse and identifying sites of MV noncoaptation. This information could aid the surgeon in deciding the extent of MV resection.

Adult↗
PubMed1999

The relationships between vaginal collagen, plasma oestradiol and uterine prolapse in turkeys.

Uterine and vaginal collagen content and plasma oestradiol concentration were measured in traditional, male-line and prolapsed male-line turkeys to investigate the higher incidence of uterine prolapse in the male-line strain. The effect of exogenous oestradiol on vaginal collagen and plasma oestradiol was also tested in the traditional and male-line strains. Vaginal collagen was significantly lower in the male-line compared to the traditional-line, while it was lowest in prolapsed male-line turkeys. Plasma oestradiol concentration was higher in the traditional-line than the male-line. No difference in plasma oestradiol concentration was found between prolapsed and non-prolapsed male-line turkeys. Administration of oestradiol for 7 days significantly raised plasma oestradiol concentration but had no effect on vaginal collagen. Decreased vaginal collagen content was associated with uterine prolapse and may predispose the male-line strain to uterine prolapse. There was no evidence from these results to support an involvement of oestradiol in uterine prolapse in male-line turkeys.

Animals↗
PubMed1999

Lack of evidence of an association between mitral-valve prolapse and stroke in young patients.

BACKGROUND: Previous studies have reported a high prevalence of mitral-valve prolapse among patients with embolic stroke (28 to 40 percent), especially among young patients (those < or =45 years old); this finding has practical implications for prophylaxis. However, diagnostic criteria for prolapse have changed and are now based on three-dimensional analysis of the shape of the valve; use of the current criteria reduces markedly the frequency of such a diagnosis and increases its specificity. Previously described complications must therefore be reconsidered. METHODS: In a case-control study, we reviewed data on 213 consecutive patients 45 years old or younger with documented ischemic stroke or transient ischemic attack between 1985 and 1995; they underwent complete neurologic and echocardiographic evaluations. The prevalence of prolapse in these patients was compared with that in 263 control subjects without known heart disease, who were referred to our institution for assessment of ventricular function before receiving chemotherapy. RESULTS: Mitral-valve prolapse was present in 4 of the 213 young patients with stroke (1.9 percent), as compared with 7 of the 263 controls (2.7 percent); prolapse was present in 2 of 71 patients (2.8 percent) with otherwise unexplained stroke. The crude odds ratio for mitral-valve prolapse among the patients who had strokes, as compared with those who did not have strokes, was 0.70 (95 percent confidence interval, 0.15 to 2.80; P=0.80); after adjustment for age and sex, the odds ratio was 0.59 (95 percent confidence interval, 0.12 to 2.50; P=0.62). CONCLUSIONS: Mitral-valve prolapse is considerably less common than previously reported among young patients with stroke or transient ischemic attack, including unexplained stroke, and no more common than among controls. Using more specific and currently accepted echocardiographic criteria, therefore, we could not demonstrate an association between the presence of mitral-valve prolapse and acute ischemic neurologic events in young people.

Adult↗
PubMed2000

Postoperative resolution of urinary retention in patients with advanced pelvic organ prolapse.

OBJECTIVE: This study was undertaken to determine whether surgery for advanced pelvic organ prolapse corrects the voiding dysfunction commonly associated with this condition and if so to evaluate the ability of preoperative voiding studies to predict such correction. STUDY DESIGN: We reviewed the records of all women who underwent surgery at our center between January 1996 and June 1999 for stage 3 or 4 pelvic organ prolapse. Patients were included in this review if they had a postvoid residual volume of >100 mL documented by catheterization on at least 2 occasions, had no normal postvoid residual volumes documented, and had undergone preoperative multichannel urodynamic testing that included an instrumented voiding study. Demographic and urodynamic data were analyzed for the ability to predict whether the elevated postvoid residual volume would be resolved after surgery. RESULTS: Thirty-five patients satisfied the criteria for inclusion in the review. Twenty-six had stage 3 pelvic organ prolapse and 9 had stage 4 pelvic organ prolapse. The mean preoperative postvoid residual volume was 226 mL (range, 105-600 mL). Thirty-one patients (89%) had normal postvoid residual volumes after surgery. As a predictor of elevated postoperative postvoid residual volumes, the preoperative voiding study (performed with the prolapse reduced) had a sensitivity of 66%, a specificity of 46%, a positive predictive value of 12%, and a negative predictive value of 93%. CONCLUSION: In our center a preoperative voiding study performed with the pelvic organ prolapse reduced most accurately predicted postoperative voiding function when results of the voiding study were normal. Most patients with advanced pelvic organ prolapse and elevated postvoid residual volume had normalization of the postvoid residual volume after surgical correction of the pelvic organ prolapse.

Aged↗
PubMed2003

Abdominal sacrohysteropexy in young women with uterovaginal prolapse: long-term follow-up.

OBJECTIVE: The purpose of this study was to evaluate the long-term efficiency after abdominal sacrohysteropexy in women with uterovaginal prolapse. STUDY DESIGN: We conducted a retrospective chart review at our tertiary referral urogynecology unit. Thirty women of childbearing age with uterovaginal prolapse who wanted uterine preservation underwent abdominal sacrohysteropexy between 1987 and 1999. RESULTS: The mean age of the women was 35.7 years (range, 29-43 years). All women were parous. Thirteen women had grade 2 uterovaginal prolapse, and 17 women had grade 3 prolapse. In all women, the Burch procedure and posterior colporrhaphy were performed at the same time. Intraoperative and postoperative complications occurred in 2 patients (6.6%) and 4 patients (13.3%), respectively. The mean objective and subjective follow-up periods were 44.5 months (range, 2-156 months) and 94.6 months (range, 8-160 months), respectively. At the time of the last physical examination, there were two cases of recurrent uterovaginal prolapse (6.6%), which was symptomatic in 1 patient and required repeat surgical treatment. At the time of the last questionnaire, apart from the patient who underwent repeat surgery, no patients had any uterovaginal prolapse symptoms. Three women had pregnancies that were conceived spontaneously, which led to three early legal abortions. CONCLUSION: The abdominal sacrohysteropexy is effective and safe in the treatment of uterovaginal prolapse in women of childbearing age. This procedure has a high success rate in correcting prolapse without a time-dependent decrease in efficiency.

Adult↗
PubMed1997

Defaeco-peritoneography in the diagnosis of rectal intussusception and rectal prolapse.

PURPOSE: The aim of the present study was to evaluate the use of defaeco-peritoneography in diagnosing rectal intussusception as distinct from mucosal folds in the rectum, and rectal prolapse as distinct from mucosal prolapse. MATERIAL AND METHODS: Fifty-seven patients with defaecation disorders were examined by means of defaeco-peritoneography. RESULTS: Twenty-three patients had rectal intussusception and 7 patients had rectal prolapse at defaeco-peritoneography. All these patients had a rectal peritoneocele in the serosal ring-pocket of the rectal intussusception or in the rectal prolapse. Twenty-seven patients had neither rectal intussusception nor rectal prolapse and none of these patients had a rectal peritoneocele. CONCLUSION: The present study demonstrated that only patients with a rectal intussusception or rectal prolapse have a rectal peritoneocele. Defaeco-peritoneography therefore offers correct diagnosis of rectal intussusception as distinct from mucosal folds in the rectum, and of rectal prolapse as distinct from mucosal prolapse.

Barium Sulfate↗