Archive puzzle

Doctordle #84

Changing dark mole with irregular borders

OncologyMedium

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Case summary

This archived Doctordle case was published on 2026-06-23. It presents "Changing dark mole with irregular borders" as a Medium Oncology puzzle. The final answer is Melanoma.

Answer

Melanoma

Source

MedlinePlus

Topic pages verified on 2026-07-11

Information summarized from MedlinePlus.gov. MedlinePlus does not endorse Doctordle.

Six clues

  1. Clue 1

    A 42-year-old notices a mole that has changed over months.

  2. Clue 2

    The border is irregular and the colors are uneven.

  3. Clue 3

    The spot is larger than nearby ordinary moles.

  4. Clue 4

    Past intense sun exposure is part of the clue set.

  5. Clue 5

    The cancer begins in pigment-producing skin cells.

  6. Clue 6

    The answer is the most serious common skin cancer name.

Plain-language explanation

Melanoma is a skin cancer that begins in melanocytes. Clues include a changing mole, irregular border, uneven color, size, and sun-exposure context.