NIC Esthetician Written ExamScientific ConceptsMedium
A client is concerned about a new, irregular-shaped mole with varying shades of brown and black on their arm. The esthetician, recognizing the importance of early detection, advises the client to consult a dermatologist for further evaluation. Which of the following characteristics is NOT part of the ABCDEs of melanoma detection?
- AEvolution (changing size, shape, color)
- BBorder irregularity
- CAsymmetry
- DColor uniformity
Show answer & explanationAnswer & explanation
Correct answer: D. Color uniformity
The ABCDEs of melanoma detection include Asymmetry, Border irregularity, Color variation (not uniformity), Diameter (larger than 6mm), and Evolution (changes over time). Color uniformity would indicate a benign lesion, not a suspicious one.
Why the other options are wrong
- A. Evolution, or any change in size, shape, color, or symptoms, is a critical warning sign for melanoma.
- B. Border irregularity, meaning uneven or notched edges, is a suspicious characteristic.
- C. Asymmetry is a key indicator of melanoma, where one half of the mole does not match the other.
ABCDEs of Melanoma
A mnemonic used to help detect melanoma, focusing on five key characteristics of moles: Asymmetry, Border irregularity, Color variation, Diameter, and Evolving.
- Asymmetry: one half doesn't match the other
- Border: irregular, notched, or blurred edges
- Color: uneven, multiple shades of brown, black, tan, blue, red
- Diameter: usually larger than 6mm (pencil eraser)
- Evolving: changing in size, shape, color, or new symptoms (itching, bleeding)
Memory trick: ABCDE: Asymmetry, Bad Border, Crazy Color, Diameter, Evolving.