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Lesion Shapes

Shapes and Configurations of Lesions

annular circular ring shape
confluent Running together or joined adjacent rashes merge
Discrete Seperate certain eruptions on the skin
Zosteriform Liner lesions clustered along nerve route
Macule Flat non-palpable <1cm
Papule Elevated palpable solid mass with circumscribed border <.5cm
Patch >1 cm may have irregular border
Plaque >.5cm coleseed papule with flat top
Nodule elevated solid palpable mass 0.5-2 cm that extends deeper into dermis
Wheal elevated mass with transient borders due to serious fluid in dermis. ex insect bite or hives
Vesicle circumscribed palpable mass containing serous fluid >0.5 cm ex burn
Created by: momof2divas