Infant, strawberry like tumor on face
Dx and Tx?

Infantile hemangioma,
most of them don’t need Tx. will regress before age 1.


keratoacanthoma

squamous cell carcinoma
? keratoacanthoma?

basal cell carcinoma
72 yo

Dx. Seborrheic keratosis

lentigo maligna = hutchinson melanotic freckle
the malignant cells are confined to the tissue of origin, the epidermis, hence it is often reported as ‘in situ’ melanoma.

Bowen’s disease
sq cell ca in situ
usually more red and scaly than AK

actinic keratosis
small in size (0.5 - 2cm) patches of rouch, scaly skin with varying color
group A b-streptococcal infection
after two weeks,
Dx?

Guttate psoriasis