Alveolar rhabdomyosarcoma of the limb in a sheep.
Tumor mass was detected in the skeletal musculature of the tibia in a sheep slaughtered at abattoir. Histologically, the tumor cells were in a typical alveolar pattern, and showed a cartilaginous tissue differentiation in some areas of the tumor mass. This tumor examined by avidin-biotin-peroxidase method was found to be positive for myoglobin. The diagnosis of undifferentiated alveolar rhabdomyosarcoma was based on the results of histopathology and immunohistochemistry.
Yener
Z
Z
Department of Pathology, Faculty of Veterinary Medicine, University of Yuzuncu Yil, Van, Turkey. zyener@hotmail.com
D000818:Animals; D003937:Diagnosis, Differential; D006614:Hindlimb; D007150:Immunohistochemistry / Q000662:veterinary; D019042:Muscle Neoplasms / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D009211:Myoglobin / Q000032:analysis; D018232:Rhabdomyosarcoma, Alveolar / Q000175:diagnosis / Q000473:pathology / Q000662:veterinary*; D012756:Sheep; D012757:Sheep Diseases / Q000175:diagnosis* / Q000473:pathology; D013977:Tibia
D009211:Myoglobin