What should you know about juvenile melanoma?

Melanoma begins in pigment-producing cells and may appear as a changing mole, a new dark spot, or a lesion that looks different from the surrounding marks. In younger skin, harmless moles and other growths can also change, so appearance alone cannot confirm the diagnosis. A dermatologist may examine the lesion closely and recommend removal or a biopsy so a laboratory can identify its cells and depth. Assessment may also include nearby lymph nodes when the diagnosis is confirmed. Melanoma is a form of skin cancer; advanced disease can spread to organs such as the brain, but a concerning spot does not by itself show that spread.

Arrange a timely dermatology appointment for a spot that is enlarging, changing colour or shape, bleeding, crusting, or unlike other moles. Bring older photographs if available and mention sun exposure, previous unusual moles, and any family history of melanoma. Do not pick, burn, or apply unprescribed products to the lesion. If melanoma is diagnosed, the care team may discuss Surgical Excision or Skin Cancer Surgery; the choice depends on the lesion and the pathology report. A Sentinel Lymph Node Biopsy may be considered in selected cases. Treatment plans can include surgery, Immunotherapy, or structured Follow-Up After Cancer Treatment.

Contact a clinician promptly for a rapidly changing or bleeding lesion, a sore that does not heal, or a new dark mark with an irregular outline. Seek urgent medical help if there is heavy bleeding that does not stop with firm pressure, severe pain, sudden weakness, confusion, seizures, or a severe new headache. These symptoms need assessment for several possible causes and should not be used to diagnose melanoma at home.

Ask whether the lesion should be photographed, removed, or biopsied; what the pathology report will explain; whether nearby lymph nodes need assessment; which treatment team members are involved; and how follow-up checks will be scheduled.