Holştayn Irkı Bir Danada Paraorbital Malignant Histiyositozis

The clinical and pathological findings of malignant histiocytosis diagnosed in a Holstein heifer was described . The case is a one-year old Holstein heifer admitted to Adnan Menderes University, Faculty of Veterinary Medicine, Surgery Clinic due to symptoms of swelling and vision loss in the right eye. Tumoral mass located on the right eye with paraorbitally was extirpated totally with its surrounding tissues. Based on histopathological findings the tumor was defined as malignant histiocytosis. During the postoperative controls of the patient at week 3 and 6, sutures under the eyelids of the subject were removed naturally, and the overall condition of the patient was well.