Skin imaging is used extensively to diagnose and monitor the general condition of the skin as well as detect any potential skin cancer or tumor. It is done with the help of a magnifying instrument called the optical coherence tomography (OCD) scanner. This instrument finds regions of high contrast using the principle of optical physics. The machine also makes use of electromagnetic radiation that comes from reflected light waves. This equipment helps in the detection of minute defects that are usually difficult to treat and detect. Skin cancer is one such disease and skin imaging can be used to determine the presence of such diseases or abnormalities on a skin photograph – click for more
Why you need Skin Imaging
The success rate of this kind of examination has increased over the years with a high level of accuracy. Depending upon your requirements, you can either choose the traditional methods or the state of the art digital skin imaging machines. Depending on your requirements, you can either use it at a clinic or at home. The former involves a trained doctor who uses special software while the latter is an online technique.
The traditional method of digital skin imaging involves two types of procedures. One is the Diffuse electron microscopy where lots of fluorescent dye is applied to the region being examined. The detector then traces the light waves back to the source. The other type is the Stimulated Emission of Radiation (SUR) where a high intensity beam of radiation is emitted from a laser onto the area being observed. A photocell detector then detects the light and the location of the beam on the screen. The diffused method is used for detection of small abnormalities whereas the SOS method detects tumors or other serious medical conditions.