BONUS FIGURES

Question 1

Question 2

Question 3

Question 4

Question 5

Scalp plaque with scarring alopecia hyperpigmentation and depigmentation, discoid lupus erythematosus.

Question 6

Macular depigmentation, vitiligo

Question 7

Whitish grouped papules of lichen nitidus

Question 8

Vesicles, bullae, and erosions; bullous pemphigoid.

Question 9

Erythematous plaques studded with sheets of pustules, pustular psoriasis.

Question 10

Ulcer of the lip, chancre of primary syphilis.

Question 11

Annular, arcuate, and polycyclic configurations; granuloma annulare.

Question 12

Acral small blue papule, blue nevus.

Question 13

Scalp plaque with scarring alopecia hyperpigmentation and depigmentation, discoid lupus erythematosus.

Question 14

eFig. 3.1 Lightning strike.

Question 15

eFig. 3.2 Erythema ab igne from transcutaneous electrical nerve stimulation (TENS) unit, with device wire at lower right.

Question 16

eFig. 3.3 Pernio (chilblain).

Question 17

eFig. 3.4 Frostbite in a homeless person.

Question 18

eFig. 3.5 Stellate pseudoscars.

Question 19

eFig. 3.6 Colloid milium. (Courtesy Ken Greer, MD.)

Question 20

eFig. 3.7 Berloque dermatitis.

Question 21

eFig. 3.8 Phytodermatitis to lime in a bartender.

Question 22

eFig. 3.9 Chronic actinic dermatitis.

Question 23

eFig. 3.10 Chronic radiodermatitis after fluoroscopy.

Question 24

eFig. 3.11 Chronic radiodermatitis.

Question 25

eFig. 3.12 Angiosarcoma years after radiation therapy.

Question 26

eFig. 3.13 (A and B) Calluses from sitting in yoga position. (Courtesy Dr. Shyam Verma.)

Answer 26

Question 27

eFig. 3.14 Scars caused by “skin popping.”

Question 28

eFig 3.15 Red tattoo reaction. (Courtesy Curt Samlaska, MD.)

Question 29

eFig. 4.1 Eczema craquelé.

Question 30

eFig. 4.2 Prurigo pigmentosa.

Question 31

eFig. 4.3 Lichen simplex chronicus

Question 32

eFig. 4.4 Prurigo nodularis. (Courtesy Lawrence Lieblich, MD.)

Question 33

eFig. 4.5 Dermatitis caused by lip licking

Question 34

eFig. 4.6 Samples brought in by patient with delusions of parasitosis.

Question 35

eFig. 4.7 Factitial ulcer.

Question 36

eFig. 4.8 Complex regional pain syndrome

Question 37

eFig. 4.9 Diabetic foot ulcer.

Question 38

eFig. 5.1 Dennie-Morgan folds (or Morgan folds).

Question 39

eFig. 5.2 Nasal crease.

Question 40

eFig. 5.3 Ear eczema secondary to allergic contact dermatitis.

Question 41

eFig. 5 4 Pityriasis alba.

Question 42

eFig. 5.5 Acute vesiculobullous hand eczema.

Question 43

eFig. 5.6 Hyperkeratotic hand dermatitis.

Question 44

eFig. 5.7 Napkin psoriasis.

Question 45

eFig. 5.8 Nummular eczema.

Question 46

eFig. 5.9 Eczematous eruption with purpura in Wiskott-Aldrich syndrome.

Question 47

eFig. 6.1 Toxicodendron radicans subspecies radicans, a common poison ivy species found in the eastern United States. (Courtesy James WD: Textbook of Military Medicine. Office of the Surgeon General, United States Army, 1994 )

Question 48

eFig. 6.2 Poison ivy dermatit s.

Question 49

eFig. 6.3 Shoe dermatitis.

Question 50

**eFig. 6.4 Occupational dermatitis from rubber glove allergy.**

Question 51

eFig. 6.5 Fixed drug reactions. (Courtesy Dr. L. Lieblich )

Question 52

eFig 6.6 Nonpigmenting fixed dry eruption caused by pseudoephedrine.

Question 53

eFig. 6 8 Toxic erythema of chemotherapy.

Question 54

eFig. 6.7 Lichenoid drug eruption caused by gold.

Question 55

eFig. 6.9 Acneiform eruption caused by epidermal growth factor receptor (EGFR) inhibitor therapy.

Question 56

eFig. 6.10 Steroid-induced striae.

Question 57

eFig. 6.11 Fat atrophy caused by superficial steroid injection.