Kim D Y, Hodgin E C, Cho D Y, Varnado J E
Department of Veterinary Pathology, School of Veterinary Medicine, Louisiana State University, Baton Rouge 70803, USA.
Vet Pathol. 1996 Jul;33(4):447-50. doi: 10.1177/030098589603300416.
Juvenile rhabdomyosarcomas were diagnosed in two young dogs based on the results of histopathology, phosphotungstic acid-hematoxylin stain, immunohistochemistry, and the age of the dogs. One dog, an 11-month-old Rottweiler, had tumor masses in the maxillary gingiva and the urinary bladder. Histologically, the gingival mass was an alveolar type of rhabdomyosarcoma and the urinary bladder mass was an embryonal type. The other dog, a 1.5-year-old Basset Hound, had an embryonal rhabdomyosarcoma involving the oropharynx and the temporal muscles, with metastasis to the regional lymph node and lungs.
根据组织病理学、磷钨酸苏木精染色、免疫组织化学检查结果以及犬只年龄，两只幼犬被诊断为青少年横纹肌肉瘤。一只11个月大的罗威纳犬，在上颌牙龈和膀胱有肿瘤肿块。组织学检查显示，牙龈肿块为肺泡型横纹肌肉瘤，膀胱肿块为胚胎型。另一只1.5岁的巴吉度猎犬，患有胚胎型横纹肌肉瘤，累及口咽和颞肌，并转移至区域淋巴结和肺部。
