Fibrothecoma in A Trough Bred Mare with Unilateral Ovariectomy: A Case Report
作者： İbrahim Firat , Kıvılcım Sonmez
DOI:
关键词: Actin 、 Unilateral Ovariectomy 、 Anatomy 、 Stroma 、 Cytoplasm 、 Desmin 、 Mitosis 、 Immunohistochemistry 、 Pathology 、 Biology 、 Vimentin
摘要: Summary A solid and firm tumor, covering the whole left ovary was detected in 10 years old a troughbred mare, which had 2-year history of infertility. The cut surface mass whitish-yellow with whorled appearance. Histologically, tumor composed uniform spindle cells arranged intersecting fascicles. Intercellular kollagen, stained blue Mallory’s triple observed stroma. Focally, showed abundant vacuolated cytoplasm, feature for thecal diff erentiation. Neither sex cord islands nor granulosa were that tumor. mitotic amount averaged less than 2 cells. Immunohistochemically, spindle-shaped neoplastic positive vimentin, whereas only weak tram-track immunoreactivity demonstrable desmin smooth muscle actin. Based on morphological histological features, classified as fibrothecoma.
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