raised lesions
papule: < 1 cm, no fluid
nodule: > 1cm
plaque: >1 cm, no fluid, flat,elevated
vesicle: <1 cm, fluid
pustule: pus, < 1 cm
bulla: >1cm, fluid
dermatomyositis

melanoma

dermatofibroma

pigmented BCC

seborrheic keratosis

eruptive xanthoma

solar lentigo

erythema multiform

atopic dermatitis

BCC

seborrheic dermatosis

sebaceous cyst

macule vs patch
both : flat
macule = < 1cm
patch > 1cm
actinic keratosis

rosacea

superficial BCC

cutaneous squamous cell CA

acne vulgaris

nevus

infiltrating BCC
