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Small lesions (<0.5cm)

Name	Raised/Palpable	Fluid-Filled	Other Description	Diagram
Macule	No	None	flat, cirumscribed, colored
Papule	Yes	None	Solid
Vesicle	Yes	Clear
Pustule	Yes	Pus	Leukocytes or keratin

Name	Size	Raised	Palpable	Fluid-Filled	Other Description	Diagram
Macule	Small (<0.5cm)	No	No	None	flat, cirumscribed, colored	Macule and patch
Papule	Small (<0.5cm)	Yes	Yes	None	Solid	Papule
Vesicle	Small (<0.5cm)	Yes	Yes	Clear
Pustule	Small (<0.5cm)	Yes	Yes	Pus	Leukocytes or keratin	Papule

Nodules

Ulcer, fissue, and erosion