Types

• Macule: flat, can be seen not felt
• Papule: superficial, raised, no pus <1cm
• Vesicle: clear fluid filled (blister) <1cm
• Pustule: pus filled blister
• Bullae: large fluid filled
• Nodule: raised, firm >1cm
• Purpura: doesn’t blanch with pressure
• Petechiae: small superficial purpura, may be palpable
• Telangiectasia: small dilated blood vessels near the surface, commonly in mucous membranes