Magnetic resonance imaging diagnosis of brain tumors in dogs

被引:72
作者
Bentley, R. Timothy [1 ]
机构
[1] Purdue Univ, Dept Vet Clin Sci, W Lafayette, IN 47907 USA
关键词
Magnetic resonance imaging; Meningioma; Glioma; Canine; Diagnosis; Central nervous system; CENTRAL-NERVOUS-SYSTEM; PRIMITIVE NEUROECTODERMAL TUMOR; GRANULAR-CELL TUMOR; GLIOMATOSIS CEREBRI; GRANULOMATOUS MENINGOENCEPHALOMYELITIS; MENINGEAL CARCINOMATOSIS; INTRACRANIAL-MENINGIOMAS; MALIGNANT HISTIOCYTOSIS; INTRAVASCULAR LYMPHOMA; CRANIAL VAULT;
D O I
10.1016/j.tvjl.2015.01.025
中图分类号
S85 [动物医学(兽医学)];
学科分类号
0906 ;
摘要
A great deal of information is now available regarding the range of magnetic resonance imaging (MRI) features of many primary and secondary brain tumors from dogs. In this review, these canine neoplasms are grouped into meningeal masses, ventricular masses, intra-axial enhancing lesions, intra-axial mildly to non-enhancing lesions, and multifocal lesions. For each of these patterns, the major and sporadic neoplastic differential diagnoses are provided, and guidance on how to rank differential diagnoses for each individual patient is presented. The implication of MRI features such as contrast-enhancement, signal intensities and location is discussed. However, the information garnered from MRI must be correlated with all available clinical information and with epidemiological data before creating a differential diagnosis. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码:204 / 216
页数:13
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