We recently diagnosed a very rare case of ulcerative pleurisy secondary to amoebiasis. The patient, a 49 year old male was admitted to Universiti Sains Malaysia Hospital complaining of shortness of breaths of a week’s duration. Clinical examinations showed features of consolidation of the right lower base and pneumonia was clinically suspected. Chest xray (Fig. 1a) showed pleural effusion and o...

A new bicolored latex agglutination amoeba test (BLA) for detection of antibodies against Entamoeba histolytica was evaluated for its practicability and diagnostic sensitivity and specificity. BLA is rapid (5 min) and simple to perform. It requires only 20 microliters of a 1/3-diluted serum, 17 microliters of reagent, and a glass slide. Reading of the test is easy because a positive result show...

Amoeboma is a rare manifestation of intestinal amoebiasis. More than 90% of patients with intestinal amoebiasis have a history of diarrhoea. This report describes the case of a 60-year-old patient who presented with a right iliac fossa (RIF) mass with normal bowel habits and was eventually diagnosed with an amoeboma. In developing countries, a traditional differential diagnosis for an RIF mass ...

The in vitro and in vivo antiamoebic cytotoxic effects of peritoneal exudate cells and mesenteric lymph node lymphocytes of gerbils with cecal amoebiasis or those immunized with amoebic extract were investigated. A differential effect of the lymphoid cells against trophozoites of nonpathogenic and pathogenic strains of Entamoeba histolytica was observed. Nonpathogenic amoebae were more suscepti...

Amoebiasis is a common and life-threatening disease. The discrimination of the pathogenic Entamoeba histolytica from the non-pathogenic Entamoeba dispar could be done by advanced methods such as enzyme immunoassay (EIA) and PCR. The aim of this study was to investigate the prevalence of amoebiasis in Izmir province, and differentiate the Entamoeba species by PCR and EIA. Stool samples of 2,047 ...