Barrett P M, Merideth R E, Alarcon F L
Eye Clinic for Animals, Salt Lake City, Utah 84121, USA.
J Am Anim Hosp Assoc. 1995 May-Jun;31(3):242-5. doi: 10.5326/15473317-31-3-242.
A 12-year-old, castrated male, domestic shorthair cat with a previous penetrating trauma to the left globe which progressed to a phthisical eye presented for acute blindness. Ophthalmic examination and electroretinography of the right eye were found to be normal. Following euthanasia, gross and microscopic examinations were completed. A left intraocular, posttraumatic fibrosarcoma with extension to the optic nerve and chiasm and induced right optic nerve fiber degeneration at the optic chiasm with necrosis leading to central amaurosis were diagnosed.
一只12岁的去势雄性家猫，此前左眼有穿透性外伤，发展为眼球痨，现因急性失明就诊。检查发现右眼的眼科检查和视网膜电图均正常。实施安乐死后，完成了大体和显微镜检查。诊断为左眼球内创伤后纤维肉瘤，肿瘤延伸至视神经和视交叉，并导致视交叉处右侧视神经纤维变性及坏死，进而引起中枢性黑矇。
