Gastroduodenal tuberculosis (GDTB) is rare in the West. Its presentation can be non-specific and often mimics other more common conditions such as peptic ulcer disease, malignancy and Crohn's disease. Our case describes a 33-year-old Indian immigrant who presented with a 3-year history of dyspepsia and underwent balloon dilation for gastric outlet obstruction (GOO). While biopsies from the duodenum revealed only non-caseating granuloma, a high index of suspicion was maintained and colonoscopy, performed despite the absence of lower gastrointestinal symptoms, revealed a single discrete nodular and ulcerated area in the proximal transverse colon; this eventually grewMycobacterium tuberculosis. Our patient avoided undergoing major surgery and was successfully treated with balloon dilation and antitubercular medication. We highlight the importance of having a concerted, proactive approach to diagnosis. We discuss the therapeutic challenges involving this rare condition and explain the rationale for high-dose antisecretory therapy.
Aim. To determine whether preassessment improves bowel preparation quality and prevents renal deterioration for chronic kidney disease (CKD) patients. Methods. Data was collected prospectively starting in January 2011 for 12 months. Patients were divided according to the presence or absence of preassessment and stratified to one of three risk groups based on patient's comorbidities and identified risk factors for poor bowel preparation; group 1 had no risk factors, group 2 had 1 risk factor, and group 3 patients had 2 or more risk factors. The association between preassessment and bowel preparation quality was analyzed using binary logistic regression. Results. 1840 colonoscopies were carried out during the period. Total number analyzed was 1704. 404 patients were preassessed. Preassessment patients had significantly better bowel preparation across all groups (OR 1.605; p = 0.002). Group 3 patients were 52% more likely to have good bowel preparation (p = 0.04) if they had been preassessed. Eighty-eight patients were identified with an eGFR < 60 mL/min. There was a significant difference in the eGFR percentage change between patients with preassessment and those without (p = 0.006). Conclusions. Face-to-face preassessment appears to improve the quality of bowel preparation and aids in minimizing the risk of renal injury in patients with CKD.
patients supine while examining the transverse colon and nearly half examined the right and descending colon in a sub-optimal position (Table 1). Of those respondents who sometimes, occasionally or rarely changed a patient's position, 42% were unconvinced that routine position change was beneficial. A further 21.1% felt it took too long, 7.8% felt it was inconvenient for the patient and 7.8% felt it was inconvenient for the endoscopist. These respondents were most likely to examine segments without changing patient position. Free text responses revealed that some endoscopists position patients differently during insertion and withdrawal and also use position change to optimise access during therapy. Conclusion Most BCSP colonoscopists change patients' position during most colonoscope withdrawals, but the patient position is often sub-optimal. Increased awareness of the existing literature and further research assessing positioning strategy is warranted.
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