Early detection of melanoma, the most aggressive skin cancer, is
critical because melanoma will spread rapidly throughout the body. Now,
University of Missouri researchers are one step closer to melanoma
cancer detection at the cellular level, long before tumors have a chance
to form. Commercial production of a device that measures melanoma using
photoacoustics, or laser-induced ultrasound, will soon be available to
scientists and academia for cancer studies. The commercial device also
will be tested in clinical trials to provide the data required to obtain
U.S. Food and Drug Administration approval for early diagnosis of
metastatic melanoma and other cancers.
Viator’s photoacoustic device emits laser light into a blood sample, and melanin within the cancer cells absorbs the light. Those cancer cells then expand as the lasers rapidly heat and then cool the cancer cells, making them prominent to researchers. The device also would capture the expanded cells, identifying the form of cancer the physicians are fighting and the best treatment method.
Viator’s photoacoustic device emits laser light into a blood sample, and melanin within the cancer cells absorbs the light. Those cancer cells then expand as the lasers rapidly heat and then cool the cancer cells, making them prominent to researchers. The device also would capture the expanded cells, identifying the form of cancer the physicians are fighting and the best treatment method.
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