IMAGING DIAGNOSIS-MAGNETIC RESONANCE IMAGING FEATURES OF A MULTIFOCAL OLIGODENDROGLIOMA IN THE SPINAL CORD AND BRAIN OF A DOG

被引：5

作者：

Schkeeper, Amy E. ^{[1
]}

Moon, Rachel ^{[1
]}

Shrader, Stephanie ^{[2
]}

Koehler, Jey W. ^{[2
]}

Linden, Daniel ^{[1
]}

Taylor, Amanda R. ^{[1
]}

机构：

[1] Auburn Univ, Coll Vet Med, Dept Clin Sci, 5540 Wire Rd, Auburn, AL 36849 USA

[2] Auburn Univ, Coll Vet Med, Dept Pathobiol, 5540 Wire Rd, Auburn, AL 36849 USA

来源：

VETERINARY RADIOLOGY & ULTRASOUND | 2017年 / 58卷 / 05期

关键词：

brain; MRI; oligodendroglioma; spinal cord; T1-weighted hyperintense; CONTRAST ENHANCEMENT; CANINE; NEOPLASIA; METASTASIS; GLIOMAS; AGE;

D O I：

10.1111/vru.12401

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

An 8-year-old neutered male Toy Poodle was presented with chronic, progressive tetraparesis, and possible seizures. Magnetic resonance images demonstrated an extensive, T1 and T2 hyperintense contrast enhancing mass in the cervical spinal cord. Three nodules were present on the surface of the thalamus, with enhancement most evident on delayed images. A diagnosis of high-grade oligodendroglioma was confirmed with postmortem histopathology and immunohistochemical labeling. Oligodendroglioma should be considered as a differential for T1 hyperintense intraaxial or intramedullary lesions with contrast enhancement. If enhancement is not visualized on postcontrast images, delayed images may be beneficial. (C) 2016 American College of Veterinary Radiology.

引用

页码：E49 / E54

页数：6

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