Read the finding
Dermatology · Pattern recognition
Primary lesions
6 findings. Cover the answers and work down the list — then flip it and predict the finding from the diagnosis.
A flat lesion <1 cmMacule
A raised lesion <1 cmPapule
A raised flat-topped lesion >1 cmPlaque
A fluid-filled lesion <0.5 cmVesicle
A fluid-filled lesion >0.5 cmBulla
Transient dermal oedema (a hive)Wheal