Imaging diagnosis--lack of contrast enhancement in metastatic cerebral adenocarcinoma.

@article{Singh2012ImagingDO,
  title={Imaging diagnosis--lack of contrast enhancement in metastatic cerebral adenocarcinoma.},
  author={Jeannine Brunner Singh and Anna Oevermann and D Henke and Emilie M S{\'e}gard and Daniela Gorgas},
  journal={Veterinary radiology & ultrasound : the official journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association},
  year={2012},
  volume={53 2},
  pages={193-6}
}
A 7-year-old female spayed Scottish Terrier was presented with central nervous system symptoms suggestive of a lesion in the forebrain. Magnetic resonance (MR) imaging revealed multifocal disease in the forebrain. Because of complete lack of contrast enhancement, the changes were attributed to lesions of inflammatory origin. Histopathology of the brain revealed multiple metastatic lesions of an adenocarcinoma. Brain metastases in general show contrast enhancement. The reason for a complete… CONTINUE READING