Held J P, McCracken M D, Toal R, Latimer F
Department of Rural Practice, College of Veterinary Medicine, University of Tennessee, Knoxville 37901-1071.
J Am Vet Med Assoc. 1992 Dec 15;201(12):1913-5.
Aspermia was diagnosed in a 12-year-old Thoroughbred stallion with generalized lymphosarcoma. Invasion of the epididymus by neoplastic cells caused thickening and enlargement of both epididymes. The testes were not affected. The nodular ultrasonographic architecture was similar to that in previously reported cases of infectious epididymitis.
一匹12岁的纯种公马被诊断为无精子症,患有全身性淋巴肉瘤。肿瘤细胞侵袭附睾导致双侧附睾增厚和肿大。睾丸未受影响。结节状超声结构与先前报道的感染性附睾炎病例相似。