Accurately identifying aggressive head and neck cancers
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IMAGE: This is Anant Madabhushi. view more 

Credit: Case Western Reserve University

The Case Western Reserve-led research team will analyze computerized images of tissue samples for patterns which could become “biomarkers,” or predictors, for determining relative risk for recurrence in one particularly common type of head and neck cancers.

Those tumors, known as oropharyngeal cancers, occur primarily at the base of the tongue and in the tonsils.

Currently, however, oncologists tend to treat all of these tumors with the same aggressive level of therapy. This is the case even though many of the oropharyngeal tumors which are caused by the human papilloma virus (HPV) tend to have favorable outcome-regardless of treatment-while another subset of the tumors progress and metastasize, or spread.

“Right now, it’s a one-size-fits-all therapy for all of these patients with HPV head and neck cancers,” said Anant Madabhushi, MD, the F. Alex Nason Professor II of Biomedical Engineering, founding director of the CCIPD at the Case School of Engineering and primary investigator in the new research.

“There are currently very few validated biomarkers and approaches that are accurate enough to be able to identify which of these cancers are more aggressive or which ones are less

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Article originally posted at
www.eurekalert.org

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