Retrospective Analysis of the Distribution of Intestinal Parasites in Patients Admitted to Dicle University Faculty of Medicine Between the Years 2011-2020

Abstract

The purpose of this study was to determine and evaluate retrospectively the distribution of intestinal parasites detected in patients who applied to Dicle University Medical Faculty Parasitology Laboratory between 2011-2020. Stool samples sent to the parasitology laboratory for parasite examination were examined by the native-Lugol method and the samples sent with cellophane tape were examined microscopically for parasite examination. In addition, modified acidfast and trichrome staining methods were used to identify protozoan. Parasites were detected in 5.99% of 60.501 stool samples sent to the parasitology laboratory. Blastocystis spp. (57.62%) was detected with the highest rate among positive samples, followed by 31.93% Giardia intestinalis, 3.75% Entamoeba histolytica/dispar, 2.37% Hymenolepis nana, 1.57% Fasciola spp., 0.91% Taenia saginata, 0.72% Enterobius vermicularis, 0.52% Cryptosporidium spp., 0.42% Cyclospora cayetanensis, 0.19 Ascaris lumbricoides were detected. Although the incidence of intestinal parasite infections in our study decreased over a ten-year period, it continues to maintain its importance. Therefore, to reduce the prevalence of intestinal parasites; It is important to safeguarding clean water resources, solve infrastructure problems, and inform the public about sanitation rules.