Dermoscopy and Mole Mapping

 

The Dermascope.

 

The height of dermatological technology, the dermoscope is a complex tool used in mole mapping and comprehensive analysis of skin lesions. Because it is equipped with a computer program that stores skin “maps” and other pertinent information, dermatologists can easily identify and keep an eye on suspicious moles that change over time, and are more likely to contain melanoma.

 

Mole Mapping.

 

By applying very sensitive digital photography, the dermoscope creates a detailed, full body map of the skin. This mapping is a simple, non-invasive procedure that involves taking a series of images using a high-powered lens. The images are then stored on a disk and should be maintained for follow-up monitoring of any skin abnormalities by the patient’s dermatologist.

 

Lesion Analysis.

 

The dermoscope may also be used to capture images of skin lesions with an even more higher-powered lens, which provides a highly focused image. Armed with software that analyzes every nuance of the lesion, the dermoscope then rates it from 0-1. The closer to the whole number 1, the more suspicious the lesion. Based on the dermoscopic rating, our dermatologist will determine whether or not to surgically remove the lesion.

SIAscope handheld scanner.

 

When the scanner illuminates the skin, some of the light is reflected and scattered from the surface. The remainder is transmitted into the top layers of the skin.

Varying fractions of the incoming light are then firstly absorbed by the melanin in the epidermis before entering the dermis, where they are absorbed by the haemoglobin in the blood vessels. Scattering also occurs in the dermis when the light interacts with the collagen, resulting in a portion of the light being remitted back to the surface.

About Mole Scanner

A non-invasive and pain-free melanoma screening device, will enables to scan and evaluate suspicious lesions within seconds and make instant clinical decisions 'on the spot'.

 

Scanning software developed in Cambridge utilises the clinically proven Hunter Scoring System, along with an easy-to-use decision support system, to provide clear guidelines on how to assess a suspect mole against a database of examples.

 

Mole scanner makes it possible to identify the best course of action for an unusual mole.

 

Whether it be to refer, excise or provide reassurance - during the first consultation with a patient.

 

Mole scanner features a magnified dermoscopic view with dermoscopy and also the complete imaging suite: haemoglobin, melanin, dermal melanin and collagen up to 2mm beneath the surface of the skin.

 

Many innocent moles are being referred, causing a great deal of stress and worry to the patient. Mole scanner reduces unnecessary excisions, and a reduction in the amount of time dermatologists had available for treating confirmed melanoma patients.

 

Mole scanner is a new system specifically used to scan suspicious moles so that can offer a screening service in situ.