What is dermatoscopy?

Dermatoscopy is a procedure in which skin lesions are examined in situ, which means exactly where they are on the patient, with the help of a device known as a dermatoscope. This technique is used primarily by dermatologists, doctors who specialize in the treatment of skin diseases. The dermatoscopic session is non -invasive and painless and can be performed as an outpatient procedure. The dermatoscope has a magnifying lens along with a light source that provides epiluminescence, jumps light from the skin to help with magnification. This light source can be polarized to prevent glare. This allows the doctor to identify small details in their structure, find the edges of the lesion and take note of the surrounding vasculature, a network of veins that give the area to the area. You can also connect a dermatoscope to the lesion photography and dermatoscopy to the camera. This data can be used for future visits to determine whether suspicious lesions are growing or changing.

Dermatoscopy can be used to explore skin lesions of all kinds. It is usually used when a doctor wants to exclude the possibility of malignancy. A well -trained dermatologist with a great dermatoscopy experience can determine whether the lesion is harmful. It can also be used to thoroughly explore lesions before the procedures to prepare and confirm that the edges of the lesions were removed after the procedure as a excision.

Sometimes a dermatologist can learn everything you need to know about the lesion of the skin with a quick visual test with the naked eye. In other cases, however, dermatoscopy may be a useful tool to confirm the diagnosis or to provide additional information that may be important to have treatment recommendations. For example, this narrow control can reveal the need for excision and biopsy.

Not all dermatologists use dermatoscopes and doctors have different approaches to when and how this procedure is used in their practices. Patients can always ask if this is available, afterkud se zajímají o méně invazivní metodu klinického hodnocení než biopsie, ale nemusí to být nutně dostupná volba.