Dermoscopy for beginners

A clinician places or holds a dermatoscope over a mole, freckle, or other pigmented spot. The device reduces surface glare and enlarges the view, making pigment patterns, vessels, scales, and fine structures easier to assess. The visit is an examination, not automatically a treatment.

The appearance is interpreted together with the spot's history and location. A clinician may compare the area with other moles or with a previous photograph. Dermoscopy can support a decision to monitor a lesion or to investigate it further, but it cannot provide certainty without the appropriate clinical process.

Wear clothing that allows the relevant skin to be examined and mention any spot you have noticed changing. The clinician may take a close-up image and explain whether it looks suitable for observation. If a lesion needs removal, the procedure is planned separately and the tissue may be examined to clarify the diagnosis.

Between visits, avoid picking at crusts and take dated photographs in consistent light if your clinician recommends monitoring. Record changes in shape, colour, size, bleeding, itch, or tenderness.

Arrange an assessment for a new spot that persists or for an existing mole that changes in shape, colour, border, surface, or symptoms. Seek prompt review if it bleeds without an obvious injury, repeatedly crusts, becomes painful, or does not heal. A home photograph can support the history but should not replace an examination.

Ask what the examination found, whether the spot should be photographed or reviewed, and what changes matter most. If removal is suggested, ask why, how the wound will be cared for, and how the tissue result will be communicated.