ABSTRACT

Parasitic diseases are among the major public health issues worldwide. A number of tests are available for diagnosis, but the sentivity and specifity of these tests are assumed to be insufficient. Nevertheless, the most common diagnostic method is microscopic examination. In this study, we aimed to introduce the distribution of parasites detected in stool samples of patients admitted to our laboratory on the basis of parameters such as, age, and gender during a 3-year period between 2012 and 2014.

In total, 6757 stool samples were included in the study. After macroscopic examination, wet mounts of all samples were examined under a light microscope using ×100 and ×400 magnification lenses. Wet mounts were prepared with physiological saline and Lugol’s iodine.

Parasites were detected in 3.7% (252) of the samples, while no parasites were detected in 96.3% (6505) of the samples. The distribution of intestinal parasites was as follows: Blastocystis hominis (63.5%), Giardia intestinalis (26.2%), Taenia sp. (4.8%), Enterobius vermicularis (2.4%), Entamoeba histolytica/dispar (1.6%), and Hymenolepis nana (1.6%).

When the burden of intestinal parasites on public health is considered, they are still a major health issue in Turkey. The frequency of parasitic diseases can be reduced by the education of individuals and implementation of effective diagnostic methods, treatments, and preventive measures.

Keywords: Intestinal parasites, microscopic examination, parasitic diseases