Flashcards in Skin: Lesion Shapes Deck (9)
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1
Q
Annular
A
Circular lesion, begins in centre and spreads out. Tinea, ringworm.
2
Q
Confluent
A
Lesions that merge together, ex. Hives. Start distinctly and then flow together.
3
Q
Discrete
A
Acne/pimple. On own, independent.
4
Q
Grouped
A
Clusters of lesions, ex. Poison ivy or contact dermatitis. Different from confluent because no discernible outlines.
5
Q
Gyrate
A
Twisted, coiled, spiral, snakelike.
6
Q
Target
A
โIrisโ lesions, darker in centre and lighter as you go out with concentric rings around lesion.
7
Q
Linear
A
Straight line.
8
Q
Zosteriform
A
Linear arrangement along a nerve route, ex. Herpes zoster
9
Q
Polycyclic
A
Annular lesions that grow together. Different from confluent because they are separate and discrete, just growing close together.