4.31 derm 3

Question 0

Multinodular, locally aggressive, treat with wide excision

Answer 0

DFSP (dermatofibrosarcoma protuberans)

Question 1

Lateral compression causes inward dumpling

Answer 1

Dermatofibroma

Question 2

Scaly patches and plaques on sun protected skin

Answer 2

Mycosis fungoides

Question 3

Wheals, then post inflammatory hyper pigmentation in kids

Answer 3

Urticaria pigmentosum

Question 4

Micro prob of urticaria pigmentosum

Answer 4

Mast cell proliferation

Question 5

Eczema vs psoriasis

Answer 5

Eczema is wet (unless chronic)

Psoriasis is dry

Question 6

Silvery scale

Answer 6

Psoriasis

Question 7

Favors knees, elbows, sacrum

Answer 7

Psoriasis

Question 8

Subtype of eczema

Answer 8

Contact dermatitis

Question 9

Young adult thorax 6-8 weeks

Answer 9

Pityriasis rosacea

Question 10

Seborrhea areas

Answer 10

Eyebrows
Nasal folds
Behind ears
Mid chest

Question 11

Ps of lichen planus

Answer 11

Purple
Pruritic
Polygonal
Planar
Papules
Plaques

Question 12

Inflamed subcutaneous fat

Answer 12

Panniculitis

Question 13

Panniculitis means

Answer 13

Inflamed subcutaneous fat

Question 14

Painful subcutaneous nodules on shins of a woman after uri

Answer 14

Erythema nodosum

Question 15

Caused by HSV, target lesions

Answer 15

Erythema multiforme

Question 16

Treated in burn unit

Answer 16

SJS

TENS

Question 17

Intercellular edema in epidermis

Answer 17

Spongiosus

Question 18

Spongiosis in a pattern

Answer 18

Contact dermatitis

Question 19

Poison ivy is a type of

Answer 19

Allergic contact dermatitis

Question 20

Coin shaped eczema

Answer 20

Nummular eczema

Question 21

What can have superimposed fungus

Answer 21

Atopic dermatitis

Question 22

Herald patch

Answer 22

Pityriasis rosacea

Question 23

Christmas tree pattern

Answer 23

Pityriasis rosacea

Question 24

Auspitz sign present in

Answer 24

Psoriasis

Question 25

Micro of psoriasis

Answer 25

``` Parakeratosis Munro abscesses (neutrophils in corneal layer) ```

Question 26

Parakeratosis with Munro abscesses

Answer 26

Psoriasis

Question 27

Butterfly rash

Answer 27

Lupus

Question 28

Discoid plaques

Answer 28

Discoid lupus erythematous (not systemic form)