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

Using a posterior repair and rectal suspension procedure for those patients who need surgical treatment of rectal prolapse, we have treated 46 patients over a period of 17 years at Children's Mercy Hospital in Kansas City, MO. One patient with caudal dysgenesis died of multiple congenital anomalies following two unsuccessful attempts at posterior repair and suspension. Four patients developed a recurrence afterwards, which was found to be due to sigmoid intussusception and, presumably, had played a major part in their original prolapse. Two of these required resection, one from the transanal approach and one from the transabdominal approach. One resolved spontaneously and another is as yet unresolved. Three patients had minor mucosal prolapse that was transient and two patients had extrusion of silk sutures but continued to have a very satisfactory result. Overall, 42 patients had satisfactory resolution of their rectal prolapse. Three of the four patients who had unsatisfactory results had associated anomalies that contributed to their poor outcome.
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PMID:Rectal prolapse: 17-year experience with the posterior repair and suspension. 221 53

A controlled radiologic study of anorectal function was performed with the use of defecography in 19 patients with constipation and 13 with incontinence. All patients were age and sex matched to control subjects who were referred for barium enema study and who had no defecation disorder. There were no statistically significant differences between either patient group and the control group in anorectal angle and excursion of the anorectal junction. In the 32 patients and 155 consecutive patients referred for defecography because of a variety of defecation disturbances, approximately twice as many rectal wall abnormalities were seen compared with findings in the control group. These findings included intussusception, rectal prolapse, rectocele, mucosal prolapse, spastic pelvic floor, descending perineum syndrome, and solitary rectal ulcer syndrome. In conclusion, the main role of defecography is to document rectal wall changes during defecation straining as possible causes of evacuation difficulties. Clinical symptoms should also be taken into account when treatment is contemplated.
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PMID:Anorectal function in patients with defecation disorders and asymptomatic subjects: evaluation with defecography. 229 37

The authors studied pre- and post-operative defecograms in 20 patients with rectal intussusception and three with rectal prolapse to assess the value of defecography in detection of these conditions. Eleven patients also had solitary rectal ulcers. Two to 3 months after surgery, patients underwent defecography, and results were correlated with postoperative symptoms. In all three patients with rectal prolapse, and 13 of 20 with intussusception, findings on postoperative defecograms were normal and symptoms were gone. Abnormalities and symptoms persisted in two patients and recurred in another two. In five patients, symptoms persisted despite normal defecographic findings. In 11 patients with solitary rectal ulcers, rectal lesions were cured in nine; in two, intussusception and rectal lesions recurred. Thus, presence or absence of solitary rectal ulcer corresponded to postoperative symptoms in all cases. Symptoms and postoperative defecographic findings corresponded in 20. This study suggests that rectal intussusception and prolapse most likely lead to defecation disorders and that defecography is useful in detecting them.
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PMID:Rectal intussusception and rectal prolapse: detection and postoperative evaluation with defecography. 229 38

In two patients, frequent retching and vomiting preceded acute upper gastrointestinal hemorrhage. Congestion and edema were limited to the prolapsed portion of the stomach, the cardia, where discrete erosions and small shallow ulcers were seen. At endoscopy, prolapse of the gastric mucosa into the esophageal lumen was quite evident whenever the patients retched. The endoscopic features and pathogenesis of Mallory-Weiss syndrome were readily differentiated. It seemed probable that repeated retching causing intussusception of the cardia of the stomach can mechanically produce gastritis and should be a recognizable cause of acute upper gastrointestinal bleeding. I take this entity to be an independent superficial mucosal disease of the stomach.
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PMID:Mechanical gastritis involving the cardia: the trauma of retching and vomiting. 230 89

In cases of anal prolapse in infants, intussusception should be considered in the differential diagnosis as the apex of the intussusception may present per annum even in cases with brief histories and no change in the general condition.
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PMID:[Ileocolic invagination with anal presentation. Differential diagnosis of anal prolapse]. 232 Dec 90

An infant with intussusception who developed an unusual complication of transanal and intraperitoneal prolapse is reported. Complete venous occlusion of the intussusceptum for a prolonged period in a patient with congenital anomalous vascular supply of the colon is suggested as a mechanism responsible for rupture of the intussuscepiens.
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PMID:Transanal and intraperitoneal prolapse in intussusception. 236 Oct 74

Defecography is a radiographic study that demonstrates the physiological process involved when the rectum evacuates. Fluoroscopy, video recording and spot films are used to record the sequence of events that occur during defecation. Proper radiographic techniques and procedures must be used to demonstrate pathological conditions such as rectoceles, rectal intussusception and prolapse of the rectum.
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PMID:Defecography: techniques for improved image quality. 236 36

Forty-five patients with soiling but without faecal incontinence were evaluated by means of anorectal function investigations (anal manometry, rectal capacity and saline infusion test). The causes of soiling and the effect of treatment on both soiling and anorectal function were studied. The results were compared with a control group of 161 patients without soiling or incontinence. The diagnoses were haemorrhoids (10), mucosal prolapse (7), rectal prolapse (6), fistulae (5), proctitis (3), faecal impaction (2), rectocele with intussusception (2), scars after fistulectomy (2) and others (8). Simple inspection and proctoscopy were generally sufficient to establish a diagnosis. For two patients the diagnosis rectocele was made after defaecography. Anorectal test results did not differ between the soiling and control group, did not contribute to establish a diagnosis and did not change after treatment. Only patients with a rectal prolapse had abnormal results in anorectal function tests: a low basal sphincter pressure and a limited continence reserve. Appropriate therapy resulted in complete recovery (44%) or improvement of symptoms (29%).
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PMID:Soiling: anorectal function and results of treatment. 270 80

A study of anorectal function during fluoroscopically monitored defecation was conducted in 32 asymptomatic subjects. Two observers independently measured various parameters on defecograms and reviewed video recordings during the subjects' squeezing, rest, and straining. There was a wide range of measurements for the anorectal angle, the position of the anorectal junction, perineal motility, and anal canal width. Interobserver variation of these measurements was large. In 17 subjects, both observers agreed that rectal emptying was incomplete. In 10 patients, there was agreement on the presence of rectal wall changes such as intussusception, rectocele, and mucosal prolapse. Defecographic measurements should be interpreted with caution and should not be used as the only criteria for treatment. Anatomic changes of the anorectal region during straining at defecation do not necessarily cause symptoms but may be a precursor of clinical disorders. Defecography is useful in the detection of these abnormalities.
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PMID:Anorectal function: defecographic measurement in asymptomatic subjects. 278 Sep 99

We have examined the occurrence and distribution of endocrine cells storing serotonin and the regulatory peptides somatostatin, glicentin, peptide YY in rectal mucosa on 16 patients with prolapse or intussusception of the rectum. There were no significant differences compared with normal rectal mucosa. Our results do not support the assumption that these endocrine cells of the rectum are involved in the pathophysiology of rectal prolapse.
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PMID:Endocrine cells in the human colorectal mucosa: immunocytochemical observations on patients with prolapse or internal procidentia of the rectum. 288 22


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