Derm Images (ONLY IMAGES) Flashcards
- Traumatized skin-usually butcher handling raw fish, shellfish, poultry, pork and beef
- Usually on fingers, webs, can spread proximally w/in 1 week of injury,
- distinctive elevated, violaceous indurated maculopapule lesion
- Burning and itching, not as bad as cellulitis

Erysipeloid Erysipelothrix gram positive rod
What is this?

Hemangioma of infancy
What type of vascular malformation is this?

port wine stain/ nevus flammeus
White to yellow, single or multiple, small epidermoid cysts that occur throughout life, mostly on the face

milia
What type of psoriasis is this? What are some treatment options? And what diet would you suggest?

Inverse psoriasis
Vitamin A, omega-3s, digestive aids
Anti-inflammatory and gluten-free
This skin condition affects individuals in the 7th decade of life and has very slow radial growht primarily on the nose and cheeks

lentigo maligna melanoma
What skin condition is pictured here? It is characterized by a papule/nodule that can be pigmented/necrotic and telangectasia?

ulceratvie basal cell carcinoma
What is this dermatological presentation called?

erythema infectiosum
(from parvo b19, 5th disease, “slapped cheek disease”)
What stage of eczema/dermatitis is characterized by redness, scaling, fissuring, parched appearance, scaled appearance, slight to moderate itch, pain, stinging and burning?

subacute
- Males>Females
- Usually associated with hyperhidrosis and occlusive footwear
what causes it? Dx? Tx?

Pitted keratolysis
Caused by Micrococcus sedentarius
dx: Negtive KOH, woods lamp
Tx- Wear cotton socks (change frequently), consider agents to reduce moisture, topically antibiotic may be necessary
single dry, thick scaly lesion with a chronic itch-scratch cycle

Lichen Simplex Chronicus
ABCDE “red flags” of melanoma
Asymmetry
Borders (irregular)
Color (variation)
Diameter (>6 mm)
Elevation/enlargement/evolving
What is this “spaghetti and meatball” presentation?

Tinea versicolor
What are the five Ps of this condition?

lichen planus
5 Ps:
Pruritic (itchy)
Planar (flat-topped)
Polygonal (the shape)
Purple
Papules
2-10 mm in diameter
Infection of the dermis and subcutaneous tissue

Cellulitis/Erysipelas
An itchy, dyhidrotic-like vesicular eruption on the fingers, forearms, thighs, legs, trunk

Id reaction
What is acute, chronic, recurrent dermatitis of the hands and soles that affects F>M?

Pompholyx/dyshidrotic eczema
“Pompholyx” = bubble
What is this sharply demarcated rough surface, round or irregular, firm, light gray, yellow, brown or grayish black that is mildly contagious?

common wart or verruca vulgaris
What are these pearly spots in the mouth associated with rubeola?

Koplick’s spots
These are areas of alopecia with scale but no inflammation.

Trichophyton tonsuring, Black dot ringworm
Stress stimulates this condition, what is it? Also, what common treatment is a possibility?

herpes simplex
Drugs: acyclovir (antiviral)
Aloe Vera, rhubarb, sage, honey, lysine
What is this?

psoriasis
What is this DDX for tinea cruris that does cross the genital border?

Candidiasis
Mgmt/treatment for this condition that has an onset after sun exposure?

Condition: polymorphous light eruption
Prevention: sun block (though not always helpful)
CAM: beta-carotene, niacinamide, vit b6
Prednisone, trimcinolone
photochemotherapy (PUVA)







































































































































































































