We report microscale flexible biosensor with multi-modal sensing capabilities (electrical impedance, pH level and glucose concentration) and application to the sensor integrated biopsy needle towards ...

Medically reviewed by Marla Anderson, MD Diagnosing melanoma typically requires a physical exam and a biopsy. Imaging and ...

If an abnormal area is seen, a small piece of tissue will be removed (biopsy) and sent to a lab to be looked at carefully. A biopsy is the best way to tell for certain if an abnormal area is a ...