A noninvasive diagnostic test for amebic liver abscess is needed, because amebic and bacterial abscesses appear identical on ultrasound or computer tomography and because it is rarely possible to identify Entamoeba histolytica in stool specimens from patients with amebic liver abscess. Here we report a method of detection in serum of circulating E. histolytica Gal/GalNAc lectin to diagnose ameb...

The contribution of amebiasis to the burden of diarrheal disease in children and the degree to which immunity is acquired from natural infection were assessed in a 4-year prospective observational study of 289 preschool children in an urban slum in Dhaka, Bangladesh. Entamoeba histolytica infection was detected at least once in 80%, and repeat infection in 53%, of the children who completed 4 y...

Soluble antigens from an axenic culture of Entamoeba histolytica were used to develop a commercial ELISA kit to quantify anti-E. histolytica antibodies in sera of patients with extraintestinal amebiasis in non-endemic settings. The diagnostic specificity and sensitivity of the test were assessed retrospectively using 131 human serum samples with amoebic serologic status available. They were sel...

A 46-year-old woman presented with lower abdominal pain, diarrhea and irregular vaginal bleeding persisting for the past 2 months. She had a history of cervical cancer treated with concurrent chemoradiotherapy 6 years previously, which was successful. Magnetic resonance imaging with T2-weighted and diffusion images showed a high intensity area in the cervix, suggestive of recurrent cervical can...

Intestinal amebiasis has a worldwide distribution and is common in tropical and subtropical areas. [n this prospective 7-month study, we studied the main clinical findings in patients with acute amebic proctocolitis and the efficacy of Saccharomyces boulardii (SB) treatment of these patients.Initially, 57 cases with acute amebic proctocolitis were selected. The maximum occurrence of infecti...

he incidence of the diverticulum of the small bowel varies from 0.2-1.3% in autopsy studies to 2.3% when assessed on enteroclysis. it occurs mostly in patients in the 6th decade of their life. of all the small bowel diverticuli, jejunal diverticulum is the most common type. this rare entity is usually asymptomatic. however, they may cause chronic non-specific symptoms for a long period of time ...

Amebiasis is an important cause of diarrheal disease worldwide and has been associated with childhood malnutrition. Traditional microscopy approaches are neither sensitive nor specific for Entamoeba histolytica. Antigen assays are more specific, but many cases are missed unless tested by molecular methods. Although polymerase chain reaction (PCR) is effective, the need for sophisticated, expens...