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

Abstract

Objective: 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. Methods: 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 acid-fast and trichrome staining methods were used to identify protozoan. Results: 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. Conclusion: 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.