Definition
- Papules are solid, elevated lesions < 1 cm in diameter.
- When the lesion is > 1.0 cm. in diameter, it is called a plaque.
Notes
- If the lesion is flat (instead of raised (elevated)), it is a macule.
- Papules or plaques (raised elevations) that are transient are called wheals.
- Papule: Wart
- Plaque: Psoriatic lesion