Flashcards in Dermaololgy Deck (23):
Red plaques with silvery-white scales and sharp margins
MC type of skin CA; lesion is a pearly-colored papule with a translucent surface and telangiectasias
Febrile pt with h/o diabetes presents with a red, swollen, painful LEx
(+) Nikolsky's sign
(-) Nikolsky's sign
55 yo obese pt presents with dirty, velvety, patches on the back of the neck
Acanthosis nigricans. Check fasting BG to r/o diabetes.
Iris-like target lesions
Lesion characteristically occurring in a linear pattern in areas where skin comes into contact with clothing or jewelry
Presents with a herald patch, Christmas tree pattern
16 yo presents with an annular patch of alopecia with broken-off, stubby hairs
Alopecia areata (an autoI process)
Pinkish, scaling, flat lesions on the chest and back; KOH prep has a "spaghetti-and-meatballs" appearance
4 characteristics of a nevus suggestive of melanoma
"ABCD": Asymmetry, Border irregularity, Color variation, Diameter large
Premalignant lesion from sun exposure that can lead to SqCC
"Dewdrops on a rose petal"
Lesions of 1˚ varicella
Seborrheic dermatitis. Tx with antifungals.
A/w Propionibacterium acnes and ∆s in androgen levels
Painful, recurrent vesicular eruption of mucocutaneous surfaces
Inflammation and epithelial thinning of the anogenital area, predominantly in postmenopausal F
Exophytic nodules on the skin with varying degrees of scaling or ulceration; 2nd MC type of skin CA