Solitary rectal ulcer causing lower gastrointestinal bleeding is extremely rare in children. Rare presentation, non-specific symptoms, insufficient experience, and characteristics mimicking other rectal diseases may cause misdiagnosis or delay of diagnosis in some pediatric patients. Here, we report a 10-year-old boy with solitary rectal ulcer diagnosed two years after onset of the symptoms who...

How does biofeedback treatment for constipation work? Patients are taught appropriate pelvic floor co-ordination, but other factors such as supervision coming off laxatives, cerebral disinhibition of control of colonic motor function, and establishment of a regular toileting regime are also important. Recent studies have shown that improvement is associated with improved activity of the direct ...

Chronic constipation in patients with multiple sclerosis (MS) is common and the current methods of treatment are ineffective in some patients. Anecdotal observations suggest that functional electrical stimulation (FES) of the abdominal muscles may be effective in the management of constipation in these patients. Patients and Methods. In this exploratory investigation we studied the effects of F...

Following the acute diarrhea in patients (n = 24) overnight with commonly used laxatives for bowel preparation, the changes in electrolytes and acid-base balance in blood and urine were investigated. Though no alterations of serum sodium or potassium concentrations were noted, mild but significant reduction of mean values (+/- SEM) of plasma pH and HCO3 after diarrhea when compared to those bef...

Constipation is a common feature of Prader-Willi syndrome. Research exploring the prevalence, cause and treatment options for constipation is limited and lacks objective measurements such as anorectal manometry. We report a case of a 16-year-old lady with Prader-Willi syndrome presenting with rectal pain and constipation for 2 years despite multiple medications and weekly enemas. She also noted...

The use of antibiotic prophylaxis during transrectal ultrasound-guided prostate biopsy is state of the art [1]. Currently, fluoroquinolones, cotrimoxazole and targeted antibiotic prophylaxis are the recommended approaches [2]. There is less consensus how long the drug administration should last. Unlike antibiotic prophylaxis, no method of bowel preparation has been agreed upon so far. It seems ...

BACKGROUND Clostridium difficile infection (CDI) is the leading infectious cause of nosocomial diarrhea. Hospitalized patients are at increased risk of developing CDI because they are exposed to C. difficile spores through contact with the hospital environment and often receive antibiotics and other medications that can disrupt the integrity of the indigenous intestinal microbiota and impair co...

OBJECTIVE To summarize the evidence and assess the reported quality of studies concerning nonpharmacologic treatments for childhood constipation, including fiber, fluid, physical movement, prebiotics, probiotics, behavioral therapy, multidisciplinary treatment, and forms of alternative medicine. METHODS We systematically searched 3 major electronic databases and reference lists of existing re...

Chronic constipation that is unresponsive to laxative treatment is a severe illness, but children unresponsive to laxatives have been successfully treated with an elimination diet. We report the first cases of refractory chronic constipation caused by food hypersensitivity in adults. Four patients with refractory constipation who were unresponsive to high doses of laxatives were put on an oligo...