Oregon Esthetician State Board 2025 – 400 Free Practice Questions to Pass the Exam

Malignant melanoma is characterized by uneven texture and the presence of jagged or raised patches, which distinguishes it from other types of skin cancers. This aggressive form of skin cancer originates from the melanocytes, the pigment-producing cells in the skin, and can vary in appearance. Melanomas often manifest as moles that change in color, shape, or size, appearing asymmetrical with irregular borders and a mix of colors.

Understanding its visual characteristics is critical for early detection and treatment. Unlike basal cell carcinoma, which usually appears as a smooth, pearly lesion, or squamous cell carcinoma, which may present as a firm red nodule or a scaly patch, melanoma can be more difficult to visually identify without proper training. Carcinoma in situ represents cancer that is still confined to the original site and has not invaded deeper layers, typically appearing as flat lesions. This highlights the unique presentation of malignant melanoma, making it essential for estheticians and skincare professionals to be aware of such signs for effective client assessment.