Colorectal disease : the official journal of the Association of Coloproctology of Great Britain and Ireland
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Magnetic resonance (MR) enterography is a radiation-free small bowel investigation which identifies luminal and extra-luminal pathology in patients with Crohn's disease. Most studies have validated MR against conventional radiology. We evaluated the results of MR enterography by comparison with findings at elective surgery for patients with Crohn's disease, including complex pathology. ⋯ Magnetic resonance enterography identifies small bowel Crohn's disease with an accuracy similar to or better than those of previously published series. Fistulation, abscess formation and large bowel disease can be reliably identified and disease activity assessed. Normal, uninvolved small bowel length can also be measured. Discrete proximal small bowel lesions may not always be detected. In our practice, MR enterography has replaced conventional radiology in the assessment of symptomatic patients with Crohn's disease.
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The ongoing evolution of treatment strategies for colorectal liver metastases necessarily requires all patients to be reviewed at some point by the specialist hepatobiliary unit. This process can be streamlined through close collaboration with the local colorectal multidisciplinary team (MDT). The study was performed to see if a local colorectal MDT was able to make a correct decision regarding potential operability of liver metastases, by comparing its decision with that of two hepatobiliary surgeons in our referral centre. ⋯ The results show that a local colorectal MDT is able to make an accurate assessment of the operability of liver metastases. Patients deemed to be inoperable by the colorectal MDT could be 'fast-tracked' to the hepatobiliary MDT with review of imaging only, saving time and resources by avoiding referral of patients who are not suitable for liver resection.
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Meta Analysis
Meta-analysis of survival based on resection margin status following surgery for recurrent rectal cancer.
To determine the presence and duration of survival advantages was investigated for resection margin status (R0, R1 or R2) following surgery for locally recurrent rectal cancer (LRRC). ⋯ Patients undergoing R0 resection have the greatest survival advantage following surgery for recurrent rectal cancer. There is a survival advantage for R1 over R2 resection, but there may be no benefit of R2 resection over palliative treatment.
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Sacral neuromodulation (SNM) plays a major part in the algorithm of management of faecal incontinence, but there are limited data on its cost-effectiveness. This study aimed to analyse this and the quality-adjusted life-years (QALYs) associated with two different treatment algorithms. The first (SNM-) included use of an artificial sphincter [dynamic graciloplasty (DGP) (50%) and artificial bowel sphincter (ABS) (50%)]. The second (SNM+) included SNM (80% of cases) and artificial sphincter (DGP 10%; ABS 10%) The incidence of sphincteroplasty was assumed to be equal in both algorithms. ⋯ The study demonstrated that introducing SNM in the surgical management algorithm for faecal incontinence was both more effective and less costly than DGP or ABS without SNM. This justifies adequate funding for SNM for patients with faecal incontinence.
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Primary appendiceal neoplasms are rare, with carcinoid being more common than carcinoma. Preoperative diagnosis is infrequent. We report a series of 24 primary appendiceal neoplasms treated over a 5-year period. ⋯ Appendiceal carcinomas follow a more protracted clinical course than carcinoids, which usually present as acute appendicitis. Caution is needed when diagnosing simple appendicitis in older patients with longer symptom duration, particularly if a mass is present. Patients with appendiceal carcinoma should be offered completion right-hemicolectomy. Carcinoma has a poor prognosis.