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Stapled haemorrhoidectomy is an effective procedure for symptomatic haemorrhoids with mucosal prolapse. The advantages over the conventional surgical technique include reduced postoperative pain, shorter hospital stay and earlier return to work.
A four-year-old boy had a cecoanal intussusception prolapsing through the anus. A 4 x 4 cm cecal tumor served as the leading point of the intussusception. Laparotomy and histology revealed that the tumor was a solitary Burkitt's lymphoma of the cecum. Isolated Burkitt's lymphoma, as presented here, is rare, and such a combination has never been reported. Intussusception prolapsing through the anus and Burkitt's lymphoma are discussed, as well as a possible reason for the rarity of the condition.
BACKGROUND: The aim of this study was to compare the results of stapled haemorrhoidopexy (commonly called stapled haemorrhoidectomy) with those of conventional diathermy haemorrhoidectomy. METHODS: Fifty-five patients with symptomatic third- and fourth-degree haemorrhoids were randomized to either stapled haemorrhoidopexy (n = 27) or conventional diathermy haemorrhoid ectomy (n = 28). Operating time, postoperative pain, time to return to work, postoperative complications and effectiveness of haemorrhoidal symptom control were recorded. The mean follow-up was 15.9 months in the stapled haemorrhoidopexy group and 15.2 months in the conventional haemorrhoidectomy group. RESULTS: Mean pain intensity was significantly less in the stapled group (P = 0.001). There were no significant differences in the total number of complications, the length of absence from work or control of symptoms. Seven patients in the stapled group re-presented with prolapse compared with none in the conventional haemorrhoidectomy group (P = 0.004). This difference was also observed in the subset of patients with fourth-degree haemorrhoids (P = 0.003). CONCLUSION: The stapled operation was significantly less painful than conventional haemorrhoidectomy. However, the rate of recurrent prolapse was higher after stapled haemorrhoidopexy than after conventional diathermy haemorrhoidectomy.
Pelvic floor weakness is common in middle-aged and elderly parous women and is often associated with stress incontinence, uterine prolapse, constipation, and incomplete defecation. Most patients with incontinence and minimal pelvic floor weakness can be treated based on physical examination and basic urodynamic findings. However, in women with symptoms of multicompartment involvement for whom a complex repair is planned or who have undergone previous repairs, magnetic resonance (MR) imaging can be a useful preoperative planning tool. The MR imaging evaluation is performed with the patient in the supine position, without contrast agents, and within 15 minutes. A multicoil array and a rapid half-Fourier T2-weighted imaging sequence are used to obtain sagittal images while the patient is at rest and during pelvic strain, followed by axial images. On these images, the radiologist identifies the pubococcygeal line (which represents the level of the pelvic floor), the H and M lines (which are helpful for confirming pelvic floor laxity), and the angle of the levator plate with the pubococcygeal line (which is helpful for identifying small bowel prolapse). In the appropriate patient, MR images provide relatively easy three-dimensional conceptualization of the pelvic floor and can significantly influence treatment planning.
Authors compare the results of two groups of patients, with III and IV degree haemorrhoids. The first group (48 patients) were treated with traditional surgery, open or closed. The second group (42 patients) treated with stapling haemorrhoidectomy. The groups were compared in order to determine if a true advantage exists regarding post-operative pain and functional recovery. Authors conclude that stapler haemorrhoidectomy, is somehow better in reducing the pain and offers a quick functional recovery. But the technique must be adopted in selected patients with mucosal prolapse, when the haemorrhoidal plexus is below the dentate line. In those cases, with inveterate mucosal prolapse, and thickened external fibrous tissue, or an irreducible prolapse of the external haemorrhoidal plexus, the choice must be carefully evaluated.
Twenty-five patients with second- or third-degree hemorrhoids were treated on an outpatient basis using a modified form of pile suture of Farag. There were no postoperative complications such as acute urinary retention, hemorrhage, infection, or anal stenosis. After follow-up for 12 to 18 months, the method has relieved bleeding in all patients and anal prolapse in 96 per cent of them. The modified pile suture is useful in a tropical setting where excisional hemorrhoidectomy is a costly operation.
A case of a patient who developed a polypoid area of mucosal prolapse three and a half years after having an ileoanal pouch for ulcerative colitis is presented. This seems to be the first published report. This new manifestation of mucosal prolapse in a pelvic ileal reservoir underlines that the pouch as a neorectum is subject to disorders familiar in the rectum.
To support a sheep production system, veterinary practitioners must integrate diagnosis, treatment, and prevention with management, nutrition, and economics. Scrapie, spider syndrome, prolapses, and parasitism are a few of the less dramatic but constant problems in sheep practice. Problems with drug availability and residues may be as difficult to solve as predation and economic problems.
OBJECTIVES: While morphological abnormalities of the pubovisceral muscle have been described on magnetic resonance imaging (MRI), their relevance remains unclear. This study was designed to define prevalence and clinical significance of such abnormalities in urogynaecological patients. DESIGN: Prospective observational study. SETTING: Tertiary urogynaecological clinic. POPULATION: Three hundred and thirty-eight consecutive women referred for urodynamic assessment. METHODS: Participants underwent a clinical assessment, multichannel urodynamics and imaging with 3D translabial ultrasound. Blinded offline analysis was performed with the software 4D View (GE Kretztechnik, Zipf, Austria). MAIN OUTCOME MEASURES: Major morphological abnormalities of the pubovisceral muscle. RESULTS: Defects of the pubovisceral muscle were found in 15.4% of parous women. They were exclusively anteromedial (uni- or bilateral), only occurred among women who had delivered vaginally and were associated with anterior and central compartment prolapse (all P<0.001). There was no association with symptoms of bladder dysfunction or urodynamic findings. CONCLUSIONS: Major morphological abnormalities of the pubovisceral muscle are common in parous urogynaecological patients. They are associated with prolapse of the anterior and central compartment, but not with symptoms of bladder dysfunction or urodynamic findings.
The Milligan-Morgan (MM) operation is the most widely practiced procedure for prolapsed hemorrhoids. But it is also associated with a fair amount of postoperative pain, a long period of convalescence, and complications like bleeding and anal stenosis. The aim of this study was to evaluate the efficacy of in-situ radiofrequency ablation (RA) of hemorrhoids. During a 6-month period, 40 patients with grade 3 hemorrhoids were prospectively randomized for RA (21 patients) or MM hemorrhoidectomy (19 patients). Patients were evaluated for operative time, postoperative pain, time to return to work and occurrence of early and late complications. Duration of surgery was significantly higher in the MM group (p<0.0001). Postoperative hospitalization was longer in the MM group (p<0.001). The post defecation pain and pain at rest were much less in the RA group (p<0.001). Wound healing period (16.3 vs. 37.5 days) and time to return to work (7.3 vs. 18.3 days) were other significant findings. Early complications occurred more frequently in the MM group, but late complications like external skin tags [4 patients vs. 2 patients] and one asymptomatic recurrence was noted in the RA group. In-situ RA of prolapsing hemorrhoids is a quick and bloodless procedure. It is associated with significantly less postoperative pain, shorter hospital stay and early return to normal activity. It can be considered as an alternative to conventional hemorrhoidectomy.
Pelvic organ prolapse, a condition in which the ligaments and muscles that suspend the vagina within the pelvic cavity weaken or break, is a frequent cause of urinary and fecal incontinence. Stigma, embarrassment and the belief that pelvic organ prolapse is a natural part of aging prevents many women from seeking treatment. Medical imaging modalities such as defecography, dynamic magnetic resonance imaging and ultrasound help health care providers make effective treatment decisions.
OBJECTIVE: To determine the effect of vaginal dissection on the pudendal nerve. METHODS: Pudendal and perineal nerve terminal motor latencies were measured before and at least 6 weeks after either abdominal or vaginal surgery for genital tract prolapse with or without urinary and fecal incontinence. Forty-eight women were studied prospectively in a randomized, blinded fashion. RESULTS: All women in this study had pelvic floor prolapse, and their mean preoperative pudendal and perineal nerve terminal motor latencies were prolonged compared to previously established normal values. The 27 women undergoing vaginal dissection demonstrated significant mean increases in pudendal nerve terminal motor latency (0.63 milliseconds, 95% confidence interval [CI] 0.33-0.93; P = .001) and perineal nerve terminal motor latency (1.33 milliseconds, 95% CI 0.80-1.86; P = .0001). In the 21 who had abdominal operations without vaginal dissection, essentially no mean change was noted. Clinically significant increases (more than 2 standard deviations) in pudendal or perineal nerve terminal motor latency occurred in 20 women (74%) in the vaginal dissection group and in seven women (33%) in the abdominally operated group. The odds ratio of producing such neuropathy by vaginal dissection compared to operating abdominally without vaginal dissection was 5.78 (95% CI 1.6-20). CONCLUSIONS: All women had abnormal preoperative pudendal nerve function, supporting previous reports linking pudendal neuropathy with pelvic floor prolapse. Pelvic floor surgery involving vaginal dissection produces neuropathy of the pudendal nerve as measured by terminal motor latency.
The clinical pattern and physiological abnormalities in solitary rectal ulcer syndrome (SRUS) occurring in Singapore, were investigated. Since April 1989, 25 patients have presented with histologically proven SRUS. There were 13 males and 12 females (20 Chinese, 4 Malay and 1 Indian) with a mean age of 47.5 (+/- 3.1) years. Ninety-six per cent presented with rectal bleeding, 92% strained at stools, 40% had mucus discharge, 40% felt incomplete defecation and 32% digitated to defecate. Four had previous haemorrhoidectomies that did not cure their symptoms. The lesions were at a mean 6.8 (+/- 0.5) cm above the anal verge, usually anteriorly (64%) but one was circumferential. Anorectal physiology performed on 14 patients was compared with 13 age and gender matched normal controls. The measured mean resting perineum level in SRUS (1.4 +/- 0.3 cm) was significantly lower than in normals (P < 0.01). The mean anal electrosensory threshold (2.5 +/- 0.52 mV) was also significantly higher than in the controls (P < 0.05). Fifteen patients were successfully treated with a high fibre diet and avoidance of straining. Three patients required surgery and the most recent seven patients have responded well to biofeedback treatment. Awareness of this uncommon anorectal condition is necessary for early diagnosis and appropriate management. The physiological findings support a pelvic straining pathophysiology resulting in perineal descent, with less sensitive rectal mucosa prolapsing into, and raising, the anal canal electrosensory threshold. Treatment strategies aimed at correcting the straining have usually been successful.
OBJECTIVE: To determine the prevalence of and factors associated with fecal incontinence in women with urinary incontinence or pelvic organ prolapse. METHODS: Study subjects were recruited prospectively, and all participants received questionnaires regarding bowel function and underwent a standardized history and physical examination. Fecal incontinence was defined as the involuntary loss of feces sufficient to be considered a problem by the patient. RESULTS: Forty-two subjects had fecal incontinence, an overall prevalence of 17%. One hundred seventy women had urinary incontinence, pelvic organ prolapse, or both, and 36 of these (21%) had fecal incontinence. One hundred (40%) women had urinary incontinence, of whom 31 also had fecal incontinence. Seventy women had isolated pelvic organ prolapse and five (7%) were incontinent of feces. Univariate analysis revealed that any degree of pelvic organ prolapse, increasing degrees of prolapse within each vaginal segment, urinary incontinence, advanced age, postmenopausal status, increased vaginal parity, prior hysterectomy, history of irritable bowel syndrome, and abnormal sphincter tone were associated significantly with fecal incontinence. Multiple logistic regression analysis indicated that only urinary incontinence (odds ratio [OR] 4.6, P < .001, 95% confidence interval [CI] 1.9, 11.2), abnormal anal sphincter tone (OR 2.3, P = .04, 95% CI 1.1, 5.1), and irritable bowel syndrome (OR 8.3, P = .002, 95% CI 2.1, 32.8) were associated with fecal incontinence. CONCLUSIONS: There is a high rate of fecal incontinence in women with urinary incontinence and pelvic organ prolapse. Clinicians providing health care to a similar group of women should inquire routinely and specifically about fecal incontinence.
Obvious genital prolapse should not be ignored. Undoubtedly, it will progress, lead to worsening symptoms and alterations in pelvic function, and become more difficult to treat. Conservative management approaches include pelvic floor (Kegel) exercises for mild prolapse and use of vaginal pessaries to mechanically support prolapsed tissues. Comprehensive evaluation of bladder and urethral function should be done before any surgical repair is undertaken. Reconstructive surgery provides definitive therapy if all anatomic defects are addressed and the necessary lifestyle changes (eg, avoidance of exertional activities) are instituted.
PURPOSE: The aim of this study was to evaluate 5-year and 10-year disease-free survival, urinary dysfunction, and sexual activity after nerve-sparing radical surgery, including lumboaortic lymphadenectomy for rectosigmoid cancer. METHODS: Since 1980 to 1992, 302 consecutive patients affected with rectal (188) or sigmoid (114) resectable cancer underwent radical surgery. Lumboaortic lymphadenectomy was routinely performed and total mesorectal dissection was always accomplished in rectal cancer. Splanchnic nerves, superior hypogastric plexus, hypogastric nerves, and sacral parasympathetic nerves were sought, identified, and preserved or, when necessary, unilaterally sacrificed. Fifty-three (17.6 percent) patients were classified Dukes A, 145 (48.0 percent) B, 46 (15.2 percent) C1, and 17 (5.6 percent) C2. Thirty-nine (12.9 percent) patients were Dukes D. In 85 rectal cancer patients, tumor was located at the lower third. Eighty-six of 210 Dukes B and C patients were submitted to systemic chemotherapy and/or high-dose pelvic radiotherapy. RESULTS: The actuarial 5-year disease-free survival was 58.5 percent in rectal and 65.7 percent in sigmoid cancer patients, median follow-up time was 47 months. During the follow-up, each patient was interviewed about sexual activity and urinary dysfunction and a questionnaire was filled out. Urinary dysfunction was not frequently observed, while a definitive sexual impotence was reported in 27.6 percent of the patients. The age under 60 years and sphincter-saving surgery were demonstrated as significantly contributing to retaining a satisfactory sexual activity. CONCLUSIONS: Unexpectedly high disease-free survival was observed in the Dukes C2 subgroup. It allows us to hypothesize that lumboaortic lymphadenectomy could remove neoplastic microfoci present at this level in those patients, enhancing surgical chances of cure. The majority of male patients under 60 years old can retain a satisfactory sexual activity after undergoing a nerve-sparing sphincter-saving cancer surgery.
A comparative retrospective study, based on clinical assessment and questionnaire analysis, of 97 patients treated by cryosurgical haemorrhoidectomy and 99 patients treated by Milligan-Morgan haemorrhoidectomy, at 4-year average follow-up, has shown that 70 per cent of patients in each group derived complete and lasting relief from their symptoms. Two patients in each group required further treatment. There was no significant difference between the numbers who remembered severe, moderate or mild pain, or in its duration, although fewer cryosurgical patients required opiates. Postoperative discharge ceased in 70 per cent of patients within 2 weeks. When skin tags remained, they were usually inconsequential. Anal stenosis following cryohaemorrhoidectomy did not occur, and has not been reported. Cryohaemorrhoidectomy gave results equal to Milligan-Morgan haemorrhoidectomy in patients with prolapsing piles, with fewer complications, and has the economic advantages of less time in hospital (P less than 0.01) and less time off work (P less than 0.01).
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.