Express Melanoma Diagnosis – Dermatoscope plus Image Processing Algorithms

Detection of malignant melanoma, the highly grave form of skin cancer would shortly be swifter and simpler with all due credit to the noble efforts put forth by the study investigators from the Missouri Univ. of Science and Technology.

The study backed by the NIH, lately garnered a patent labelled ‘Automatic Detection of Critical Dermoscopy Features for Malignant Melanoma Diagnosis’. The exclusive rights are applicable to a technique for computer-assisted examination of pictures of skin lesions for detecting cancer. Melanoma is curable in case its diagnosis is done in its earlier staging.

Researcher Doctor Randy Moss, Prof. of electrical & computer engineering from Missouri Univ. stated that at present the data acquired from a photographic image of skin lesions could be processed within minutes. He further claimed that their study team is now endeavouring to accomplish the analogous task in just some seconds.

The process could additionally eradicate the niggling requirement for several of the costly and invasive biopsy procedures that are to be conducted on benignant lesions.

Doctor Moss and study associates used photos captured using a piece of equipment known as dermatoscope. The device has a magnifier, an illuminating source and a see-through plate whose placement is done on the skin following coating with substances like alcohol, mineral oil or a colourless gel-like matter. The gadget is able to illuminate the skin at a low inclination in varying directions that would make the superficial skin layers more translucent that would make the deep-set pigmentation patterns and composition apparent.

Missouri Univ. of S & T’s program was able to extract several features (twenty-two in a single trial) from the lesion picture and employed them for assistance in the identification of malignant melanoma.

During 2006, 8441 melanoma related deaths occurred in the U.S. hence enhancing earlier detection of this condition could be truly life-saving.

Moss pointed out that in one trial, their technique was capable of achieving an analytical precision rate of over ninety-four percent on a group of 724 lesion pictures. Sans the usage of this method, merely eighty-two to eighty-seven percent of lesions were precisely identified.

Study researchers inclusive of Doctor W.V. Stoecker, a locally placed skin specialist have been putting in their umpteen efforts towards this study for almost 3 decades. Stoeker is additionally mentioned on the patent & his firm ‘Stoeker & Associates’ is believed to share rights of the technology with Missouri Univ. of S & T.

Pointing out the finer nuances of their study, Doctor Moss stated that those who work in the medical line of work and not experienced enough to diagnose melanoma would be vastly benefited by this software. Nurse consultants and aides to doctors could be given training for using the technology.

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