Escherichia coli O157:H7 and other Shiga toxin-producing E. coli (STEC) infections have been associated with bloody diarrhea. The prevalence of enteropathogens among patients with bloody diarrhea was determined by a prospective study at 11 US emergency departments. Eligible patients had bloody stools, > or =3 loose stool samples per 24-h period, and an illness lasting <7 days. Among 873 patient...

Diarrhea is a common side effect of bortezomib. The pathogenesis of this unpredictable complication is unclear. Up until now, it was believed that this agent does not induce direct mucosal damage, with few reports of colon mucositis in the literature in recent years. We report the case of a 65-year-old man with history of multiple myeloma (IgD) who presented with acute bloody diarrhea. The pati...

It has been assumed that symptomatic Clostridium difficile infections do not occur in young infants, as this specific group would lack specific C. difficile toxin receptors. As a consequence, it is often current practice not to test for C. difficile in neonates and young infants up to 2 years of age presenting with (bloody) diarrhea. The evidence to support this is, however, weak and largely ba...

Yogurt helps in treatment and prevention of diarrhea. The aim of this study was to determine the efficacy of consumption of local factory yogurt, which is made with pasteurized milk, on moderately dehydrated hospitalized infants aged 6-24 months with acute non-bloody and non-mucoid diarrhea. Eighty moderately dehydrated breast-feeding children aged between 6-24 months with acute non-bloody and ...

Diarrhea is a common complication of cancer chemotherapy, while bloody stool is rare. Pseudomembranous colitis has been reported as causing bloody diarrhea after chemotherapy. In this report, we describe nine consecutive patients who presented frank bloody stools within one month after cancer chemotherapy. Patients with a history of pelvic irradiation or with a previously identified colorectal ...

E.coli O157 is one of the important causes of bloody diarrhea which can be self-limiting or may complicate into Haemolytic Ureaemic Syndrome (HUS). We are reporting a case of Enterohaemorrhagic Escherichia coli (E.coli O157) in a thirty year old male who presented to the surgical OPD of Tribhuvan University Teaching Hospital (TUTH), Kathmandu, Nepal with the complaint of bloody diarrhea and abd...

The diseases and virulence genes associated with Shiga toxin-producing Escherichia coli (STEC) are characterized incompletely. We analyzed, by polymerase chain reaction, 82 STEC isolates collected prospectively in Montana and profiled associated illnesses by patient chart review. All E. coli O157:H7 contained stx2-group genes, as well as eae, iha, espA, and ehxA; 84% contained stx1. Non-O157:H7...

Neuroendocrine tumors (NETs) are a rather uncommon cause of chronic non-bloody diarrhea and therefore often left undiagnosed for prolonged periods time. In this case, 46-year-old man was inappropriately treated with antibiotics months by various doctors, the time diagnosis NET made, tumor had already metastasized to entire skeleton. The patient refused surgery started on octreotide, which resol...