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Purdue research finds similarities in dog, human breast cancer pre-malignant lesions
Date:11/15/2007

but most of the samples in this study were less than a year old, she said. The records kept for each sample provide opportunities for follow up if necessary in future studies.

"Diseases such as this are important to a diagnostic laboratory," Miller said. "Through diagnostic pathology, we gain knowledge that's useful for veterinarians and animals, as well as collecting information that's helpful for people."

The main form of treatment of breast cancer tumors has been surgical removal. Both Mohammed and Miller would like to find out if there is a way to identify the lesion early with noninvasive screening, such as ultrasound or magnetic resonance imaging.

As a next step, Mohammed will determine the prevalence of lesions in dogs with no tumors. In addition, she and Miller are looking at cats, which have a 90 percent malignancy rate when they are diagnosed with breast cancer.


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Contact: Maggie Morris
maggiemorris@purdue.edu
765-494-2432
Purdue University  
Source:Eurekalert

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