Gionfriddo J R, Fix A S, Niyo Y, Miller L D, Betts D M
Department of Veterinary Clinical Sciences, College of Veterinary Medicine, Iowa State University, Ames 50011.
J Am Vet Med Assoc. 1990 Aug 1;197(3):372-4.
A primary pulmonary bronchogenic adenocarcinoma originating from an intramediastinal accessory lung was diagnosed in a 14.5-year-old cat. The cat had been admitted because of a cloudy right eye. Physical examination revealed a thin cat with severe iritis, aqueous flare, and a fibrin clot in the anterior chamber of the right eye. Right fundic examination revealed bullous retinal detachment superior to the optic disc. Euthanasia and necropsy were requested when FeLV test results were positive. Metastatic neoplastic cells similar to those of the primary tumor were detected in the choroid, ciliary body, and ciliary processes of the right eye. Ciliary and iridic stromal necrosis attributable to neoplastic embolization of uveal vessels had led to severe uveitis. Foci of metastasis were also in the heart, kidney, and cerebral meninges.
一只14.5岁的猫被诊断出患有原发性肺支气管腺癌，其起源于纵隔内副肺。这只猫因右眼浑浊而入院。体格检查发现这只瘦弱的猫患有严重的虹膜炎、房水闪辉，右眼前房有纤维蛋白凝块。右眼眼底检查发现视盘上方有大疱性视网膜脱离。当猫白血病病毒（FeLV）检测结果呈阳性时，主人要求对其实施安乐死并进行尸检。在右眼的脉络膜、睫状体和睫状突中检测到与原发性肿瘤相似的转移性肿瘤细胞。由于葡萄膜血管的肿瘤栓塞导致睫状体和虹膜基质坏死，进而引发了严重的葡萄膜炎。转移灶还存在于心脏、肾脏和脑膜。
