Background: Intestinal parasites are one of the most important human infections in many tropical and sub-tropical areas. Objectives:The aim of the present study was to determine the prevalence of intestinal parasites and their association with some demographic factors in patients referred to the Ghamar Bani Hashem hospital Khoy, West Azarbaijan province. Methods: This cross-sectional study was conducted from April 2014 to March 2016. Stool samples of 5610 patients referred to the Ghamar Bani Hashem hospital were examined using the formalin-ether concentration and direct smear methods. Determination of intestinal parasites was based on the morphological characteristics of the parasites. The scotch tape method was used for detection of Enterobius vermicularis ova in 133 suspected individuals. Microscopic results were recorded and analyzed.

Cutaneous leishmaniasis (CL) frequently occurs in many rural and urban areas of Iran. Leishmania major and L. tropica are principally two causative agents of CL in Iran. We report here a case of leishmaniasis of the ear in a 61-year-old man referred to the Reference laboratory, Kashan, central Iran, in Jan 2022. He suffered from a 2-month history of a 1×3 cm lesion on the left ear. In the microscopy examination, amastigotes forms of Leishmania spp. were observed. L. tropica was confirmed using a single PCR with species-specific primers. The patient was introduced to a physician to begin the treatment protocol. It is recommended that physicians, especially in an endemic area, investigate any atypical lesion for CL.

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Objectives: Endolimax is a protozoan genus belongs to Amoebida order. The member of this genus occurrence in a vast range of vertebrate and invertebrate, but the species of this genus are not well studied. This review aimed to provide an updated list and some summarized information on Endolimax species, which were identified in human and animals up to the 2023. Methods: The present study was carried out to evaluate the Endolimax species with a broad review of the literature, books and electronic databases such as ISI Web of Science, PubMed, Scopus, Science Direct and Google Scholar until 2023. The hosts, pathogenicity, synonyms and distribution of valid species were considered and recorded. Results: Totally 20 defined species of Endolimax were found. Among them, only 12 species of Endolimax have been accepted as valid species. The valid species  arranged by the host, including 1 species in human, 2 species in rodents, 1 species in birds, 2 species in reptiles, 1 species in amphibian, 4 species in arthropod and 1 species in fishes. Conclusion: Intensive studies are needed in order to identification of other new and valid species in different animals and their characteristics.