skin lesions were found in two 3–4-year-old holstein cows in a dairy farm in shiraz. lesions were distributed mostly around the neck, forelimbs, hindlimbs, and bilateral of midline portion and varied from nodule-like structure to patch with extensive accumulation of crust. skin scraping samples were taken from each animal and direct smears were prepared, stained with giemsa and observed under a...

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background autoimmune hepatitis (aih) is a form of chronic hepatitis with unclear causative factors and is characterized by immunological and auto-immunological manifestations. several extrahepatic manifestations, such as other autoimmune disorders, are associated with aih. aih with dermatological conditions as the initial manifestation is rare. we report the case of aih in which erythema nodos...

Background: Mustard gas is a disabling chemical weapon and was widely used in first world war and Iraq-Iran war. Its toxic effects could be acute or chronic and they could particularly affects lungs, eyes and skin. Objective: To study the frequency of chronic complications of sulfure Mustard gas in Iranian victims 14 to 20 years after exposure. Patients and Methods: This descriptive cross-secti...

BACKGROUND Staphylococcus aureus (SA) has peculiar abilities to colonize the skin in atopic dermatitis (AD) patients. OBJECTIVE We sought to determine the colonization rates of SA in acute and chronic skin lesions of AD patients, to find any difference in colonization rates according to age and to find the influences of total immunoglobulin E (IgE) and eosinophil counts to the colonization of...

sand fly fever (sf) is an arthropod-borne viral disease, also known as “phlebotomus fever”, ‘’mosquito fever’’, three-day fever or “papatacci fever”. it is transmitted by phlebotomus papatasi , starts with acute onset of high fever, and lasts for three days. we present first cases in a different district of turkey with the clinical findings of fever, myalgia-arthralgia, headache, gastrointestin...

in order to distinguish between benign and malignant types of pigmented skin lesions, computerized procedures have been developed for images taken by different equipment that the most available one of them is conventional digital cameras. in this research, a new procedure to detect malignant melanoma from benign pigmented lesions using macroscopic images is presented. the images are taken by co...

pyoderma vegetans (pv) is a rare inflammatory disorder characterized by vegetating pustules and plaques affecting the skin and mucosal membranes. it is believed that this entity is mostly associated with inflammatory bowel disease (ibd), chronic malnutrition, human immunodeficiency virus (hiv), malignancies, and other immunocompromised states. pyoderma vegetans occurs more commonly in young and...