Non-invasive skin imaging: the small revolution in dermatology

Non-invasive skin imaging: the small revolution in dermatology

A small revolution is underway in the field of dermatology! It is likely, like many patients, that you will have dealt with a practitioner who carefully observed your skin during your visit to his or her office. This is called anatomoclinical correlation, a step that is difficult for the naked eye to perform, consisting of matching the characteristics of your lesion with those of the lesions listed by dermatology. Doubt at this point in the diagnosis may make a skin biopsy, which is an invasive technical procedure requiring local anesthesia and leaving a scar. Not very pleasing, therefore. Fortunately, several innovative technologies, which in many cases make it possible to avoid a biopsy, have been developed: magnetic resonance, ultrasonography, in vivo confocal reflectance microscope (MCR), dermoscopy and optical coherence tomography. These new state-of-the-art imaging techniques certainly imply an important investment for practitioners and for social security, but they represent a substantial advance in the treatment of skin pathologies, as well as a decisive time saving in the diagnostic phase. Discover : clinical photography equipment .

Substantial progress in the treatment of skin pathologies

Thanks to these new medical imaging technologies, dermatologists are getting new glasses. These allow them to take pictures of your lesions, with a precision down to the micrometer. This exceptional precision allows your practitioner to provide a complete and instantaneous diagnosis, without the need for laboratory analysis, and also to reduce in many cases the number of excisions of benign lesions. Biopsy is also a procedure that requires expertise and takes time, both for the doctor and the patient. Waiting for the results is anxiety-provoking and delays the treatment of your pathology. These new tools therefore represent a crucial step forward in the field, particularly in the diagnosis of melanomas and carcinomas.

An important investment for practitioners

As is often the case with advanced technologies, investment in equipment is important. It’s not just a matter of acquiring the equipment. Of course, the use of this equipment implies quite extensive training.

However, the use of these technologies has a direct impact on the practice: saving time in the diagnostic phase, in the treatment, reduction in the number of consultations, etc. It is likely that these techniques will soon be generalized to all dermatology practices.