This paper presents the gross and histopathologic findings of polyostotic fibrous dysplasia which is rarely seen in non-human primates. A 3-year-old female spider monkey (Ateles paniscus) was referred to the clinics of our faculty with the complaints of severe dyspnea, lethargy and cough and was diagnosed with dilated cardiomyopathy following the radiographic examination. However, the monkey died due to depression of respiration before treatment was done. Necropsy was performed on the request of the owner. Dilated cardiomyopathy and irregularly shaped tumoral masses with diameters of 0.5-1.0 cm in the right and left ribs were detected. Following the histopathological examination, the lesions were diagnosed as fibrous dysplasia.
Bu bildiri, insan olmayan primatlarda nadir olarak görülen polyostotik fibröz displazinin makroskobik ve histopatolojik bulgularını sunmaktadır. Üç yaşındaki dişi örümcek maymunu (Ateles paniscus) şiddetli dispne, letarji ve öksürük şikayetleri ile fakültemiz kliniklerine getirilmiştir. Yapılan radyografik muayene neticesinde dilate kardiyomiyopati teşhisi konulmuştur. Ancak, herhangi bir tedavi uygulanmadan önce, solunum yetmezliği sonucunda ölüm gerçekleşmiştir. Hasta sahibinin isteği üzerine uygulanan nekropside, dilate kardiyomiyopatinin yanısıra, sağ ve sol kostalarda çapları 0.5-1.0 cm arasında değişen, düzensiz şekilli tümoral kitleler tespit edilmiştir. Histopatolojik inceleme sonucunda lezyonlar fibröz displazi olarak teşhis edilmiştir.
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