Park R D, Beck E R, LeCouteur R A
Department of Radiological Health Sciences, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins 80523.
J Am Vet Med Assoc. 1992 Dec 1;201(11):1720-4.
The ability of computed tomography and radiography to detect changes associated with nasal neoplasia was compared in dogs. Eighteen areas or anatomic structures were evaluated in 21 dogs for changes indicative of neoplasia. Computed tomography was superior (P < or = 0.05) to radiography for detecting changes in 14 of 18 areas. Radiography was not superior for detecting changes in any structure or area. Computed tomography reveals vital information not always detected radiographically to assist in providing a prognosis and in planning treatment for nasal neoplasms in dogs.
在犬类中比较了计算机断层扫描（CT）和X线摄影检测与鼻肿瘤相关变化的能力。对21只犬的18个区域或解剖结构进行评估，以寻找肿瘤形成的迹象。在18个区域中的14个区域，CT检测变化的能力优于X线摄影（P≤0.05）。在任何结构或区域，X线摄影检测变化的能力都不占优势。CT能揭示一些X线摄影不一定能检测到的重要信息，有助于为犬鼻肿瘤提供预后评估和制定治疗方案。
