PEDIATRICS – DERMATOLOGY Exam Questions & Answers 100% Accurate!!

How does *NEONATAL* SKIN differ from adult skin? - ANSWER- LESS HAIRY - FEWER SWEAT and SEBACEOUS GLAND SECRETIONS - THINNER - WEAKER INTRACELLULAR ATTACHMENTS What are MILIA? - ANSWER- *superficial epidermal inclusion cysts* that contain *keratinized* material - a lesion of *newborns* - *firm* papule, 1-2 mm, with *pearly opalescent white* color - found on *face, forehead, cheeks, nose, gingiva* - referred to as an EPSTEIN PEARL when found on *palate or gingiva* What is SEBACEOUS HYPERPLASIA? - ANSWER- small (1-2 mm) *profuse yellow-white* papule - a lesion of *newborns* - found on *nose, upper lip, cheeks, and forehead* - may be from sebaceous gland response to *maternal androgens* - *benign*, is usually not treated What are SEBACEOUS NEVI of JADASSON? - ANSWER- *hairless, well-circumscribed lesion* that is *yellow-orange or skin-colored* - lesion of *newborns* - usually located on the *scalp,* occasionally on the *trunk* - *small risk of malignancy* - 1% risk of *basal cell carcinoma* - preferred treatment is *EXCISION before adolescence* What is ERYTHEMA TOXICUM? - ANSWER- *benign, self-limiting, asymptomatic* disorder of *unknown etiology* - manifests as *firm, yellow-white* papules on an *erythematous base* with a *flea-bitten appearance* - occurs in half of full-term infants, *less* common in *premature* infants - begins *24-48 hours* after birth, but possibly as late as 10 days - smear of papule aspirate reveals *eosinophils* What is MILIARIA CRYSTALLINA? - ANSWER- *very superficial, clear* 1-2 mm *vesicles* - a lesion of *newborns* - results from *obstruction of sweat glands* with sweat retention in the *epidermis* - lesions rupture spontaneously and leave tiny, white scales