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Results for “RECTAL PROLAPSE”

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At least 1,621 records · Page 90Linked to original sources
PubMed1980

[Change to continent colostomy with secondary sphincter transplant].

Intesive histological and biomechanical examinations have shown that the smooth muscles of the human gastrointestinal tract can be freely transplanted to take over the functions of a sphincter. In this study it has been shown how conventional colostomy can be converted into a continent one with the aid of a sphincter plasty. The operational technique, especially encircling the rectum, provides protection at the same time against prolapse of the anus praeternaturalis.

Colostomy↗
PubMed1976

Bilhariziasis and prolapse of the rectum.

Twenty-six cases with complete prolapse of the rectum were investigated. In 8 of these, bilharziasis of the rectum and colon was found to be the cause of the prolapse. The role of bilharziasis in the pathogenesis of this condition is discussed. The age and sex incidence of bilharzial prolapse differs from that of cases without bilharziasis.

Adult↗
PubMed2005

Robotic-assisted pelvic organ prolapse surgery.

BACKGROUND: This study describes technical aspect and short-term results of pelvic organ prolapse surgery using the da Vinci robotic system. METHODS: During a 1-year period, 18 consecutive patients with pelvic organ prolapse were operated on using the da-Vinci system. Clinical data were prospectively collected and analyzed. RESULTS: All but one procedure was successfully completed robotically (95%). Performed procedures were colpohysteropexy (n = 12), mesh rectopexy (n = 2), or sutured rectopexy combined with sigmoid resection (n = 4). Average setup time was 21 min and significantly decreased with experience. Mean operative time was 172 min (range, 45-280). There were no mortality and no specific morbidity due to the robotic approach. Mean hospital stay was 7 days. At 6 months, all patients were free of pelvic organ prolapse and stated that they were satisfied with anatomical and functional results. CONCLUSION: Our experience indicates that using the da-Vinci robotic system is feasible, safe, and effective for the treatment of pelvic organ prolapse.

Adult↗
PubMed1994

Clinical features of urinary incontinence and urogenital prolapse in a black inner-city population.

OBJECTIVE: Our purpose was to describe the clinical features and urodynamic findings of a black female inner-city population with urinary incontinence and uterovaginal prolapse. STUDY DESIGN: A retrospective review of the urogynecoloy records of 159 black female patients was performed. RESULTS: Genital prolapse was common. A cystocele was identified in 116 patients, a rectocele in 88 patients, and uterine or vaginal vault prolapse in 41 patients. Subtracted multichannel cystometry revealed detrusor overactivity in 58 patients, genuine stress incontinence in 44 patients, and mixed incontinence in 30 patients. Sixteen patients had normal urodynamic studies. The presence of a cystocele and the physical sign of stress incontinence at initial examination were found equally in patients with genuine stress incontinence, detrusor instability, and mixed incontinence at cystometry. There was no correlation between other commonly associated clinical factors (such as age, parity, and obesity) and the urodynamic diagnosis. CONCLUSIONS: Many of the factors commonly assumed to predispose women to the development of incontinence and prolapse may not apply to the black inner-city population. Urodynamic testing to establish the correct diagnosis is required, because the correlation between symptoms, physical examination, and urodynamic findings is relatively poor in this population.

Adult↗
PubMed2003

[Study of morphological changes in levator ani muscle of patients with stress urinary incontinence].

OBJECTIVE: To observe the the histological changes of levator ani muscle in patients with stress urinary incontinence (SUI) or pelvic organ prolapse (POP) and to determine the alteration that contributed to pathogenesis. METHODS: Biopsy specimens of levator ani muscle were obtained from 15 patients with SUI, 19 patients with POP and 3 asymptomatic control with rectal cancer during operation. Levator ani muscle's structure was examined with routine histological techniques. At the same time, fiber distribution and diameters were also measured. RESULTS: The morphological features of levator ani muscle in SUI and POP group included the muscular fiber density decreased and separated by large amounts of dense connective tissue. The mean diameter of levator ani muscle in 4 SUI patients containing striated muscle fibers was (24 +/- 9) micro m, the mean diameter in 3 POP patients was (24 +/- 5) micro m, and the mean diameter in 3 control cases was (54 +/- 11) micro m. There was no diameter difference between SUI and POP group (P > 0.05), and the mean fiber diameters of SUI and POP patients were significantly smaller than that of the control group (P < 0.05). The proportion of type I fibers in SUI and POP patients had the tendency to increase (79.6%, 97.2% and 77.2%), with relative decrease of type II fibers. In control group the mean diameter of muscle fiber decreased significantly with age and menopausal time (P = 0.000). CONCLUSIONS: There was obvious fibrosis and the muscle fiber atrophy in SUI and POP group, which resulted in the weakness of pelvic floor. The prevalence of type I fibers might be disadvantage to forceful contraction during straining. Aging also contributed to neuromuscular degeneration and then associated with urinary incontinence in elderly women.

Aged↗
PubMed1983

Clinical spectrum of "solitary ulcer" of the rectum.

A review of 40 patients with "solitary ulcer" of the rectum confirmed by rectal biopsy has provided information about the natural history of this unusual condition. At presentation, symptoms usually were the passage of blood and mucus per rectum, alteration in bowel habits, and anorectal pain. Solitary or multiple ulcers were found within 13 cm of the anal margin in 27 patients and were usually sited anteriorly; in 13 patients macroscopic ulceration was absent, though the histopathology of the rectal biopsy specimens was otherwise similar. Rectal mucosal prolapse was found in 25 of 29 patients examined specifically for this. Thirty-one patients were followed-up for a mean period of 4.8 yr (range 1-15 yr). In 22 patients, rectal ulceration was observed at presentation. In 14 of these patients, ulceration persisted despite treatment. In 9 patients presenting without macroscopic ulceration, rectal ulcers were not observed during follow-up; thus two patient groups were apparent. Neither medical nor local surgical treatment consistently achieved relief of symptoms or healing of the lesion.

Adolescent↗
PubMed1994

Autonomic dysreflexia resulting from prolapsed hemorrhoids. Report of a case.

PURPOSE: This article reports a case of autonomic dysreflexia associated with hemorrhoidal disease in a patient with high spinal cord lesions and successful treatment by surgical hemorrhoidectomy. METHODS: Following an unsuccessful attempt at conservative treatment which included bulk agents and warm compresses, the patient subsequently underwent three-column, closed surgical hemorrhoidectomy. RESULTS: The patient was symptom free and had normal bowel activity six weeks postoperatively, and five-year follow-up showed no recurrence of the hemorrhoidal prolapse or dysreflexia. CONCLUSION: Carefully controlled hemorrhoidectomy, when conservative measures fail, may be effective in managing autonomic dysreflexia in high spinal cord transection patients when prolapse serves as the stimulus.

Adult↗