Peppler C, Weissert D, Kappe E, Klump S, Kramer M, Reinacher M, Neiger R
Clinic for Small Animals, Department of Veterinary Clinical Sciences, J Lu, Frankfurterstr 108, Giessen 35392, Germany.
Aust Vet J. 2009 Jan-Feb;87(1):52-5. doi: 10.1111/j.1751-0813.2008.00371.x.
Osteosarcoma of the penile bone was diagnosed in a 5-year-old neutered male Rottweiler with recurrent dysuria. Imaging and cytological findings raised the suspicion for an osteosarcoma and ablation of the entire penis and scrotal urethrostomy was performed. The diagnosis was confirmed histologically. The dog recovered well and no postoperative signs of dysuria were observed. The dog survived without adjuvant chemotherapy for 12 months when multiple tumours in the thorax and abdomen led to it being euthanased. Penile osteosarcoma is a rare disease, but must be considered as a differential diagnosis in dogs presenting with dysuria. This is the second recorded case of a penile osteosarcoma in a dog, but the first with a detailed description of the diagnosis, treatment and outcome.
一只5岁已绝育的雄性罗威纳犬因反复出现排尿困难被诊断为阴茎骨骨肉瘤。影像学和细胞学检查结果引发了骨肉瘤的怀疑，遂对整个阴茎进行了切除并实施了阴囊尿道造口术。组织学检查确诊了该诊断。这只狗恢复良好，未观察到术后排尿困难的迹象。在未进行辅助化疗的情况下，这只狗存活了12个月，之后胸部和腹部出现多个肿瘤，最终实施了安乐死。阴茎骨肉瘤是一种罕见疾病，但在出现排尿困难的犬只中必须将其作为鉴别诊断考虑。这是有记录的第二例犬阴茎骨肉瘤病例，但第一例对诊断、治疗和结果进行了详细描述。
