Urinary and fecal incontinence after bariatric surgery.

Background: Morbidly obese women have markedly high rates of urinary and fecal incontinence. Weight loss reduces prevalence and severity of urinary incontinence; however, the effect of weight loss on fecal incontinence is unknown.

Aims: The aim of this study was to document the prevalence of urinary and fecal incontinence in subjects who underwent bariatric surgery and associated weight loss.

Pilot study using PET/CT as a novel, noninvasive assessment of disease activity in inflammatory bowel disease.

Background: A pilot study was performed investigating the possibility that positron emission tomography (PET) activity using 18-fluorodeoxyglucose (FDG) with nearly simultaneous computerized tomography (CT) for anatomic accuracy would identify regions of active inflammation in both ulcerative colitis (UC) and Crohn's disease (CD).

Methods: Prospective clinical data was collected in 12 patients experiencing an exacerbation of their inflammatory bowel disease; 7 with CD and 5 with UC. A PET/CT scan (GE Discovery LS PET/CT scanner) was performed in all patients.