SG 1: Warts and Molluscum Flashcards
what are hyperkeratotic exophytic papules and nodules
- verruca vulgaris (warts)
punctuate black dots on the wart represents
- thombosed capillaries
cause of warts
- HPV
what are verruca vulgaris
- common warts
what are verrucae planae
- flat warts
what are condylomata acuminata
- external genital warts
how does HPV spread in warts
- skin-to-skin contacts - through contaminated objects
HPV infects the _______ of cutaneous and mucosal epithelium
- basal keratinocytes
which warts are skin-colored or pink, smooth-surfaced, slightly-elevated, flat topped
- verrucae planae
which warts are thick, endophytic papules with a central depression that may be painful
- palmoplantar verruca
treatment for warts
- most resolve within 1-2 years - liquid nitrogen - salicylic acid with occlusion and removal of dead skin
side effects of cryotherapy
- post inflam pigment alteration - scar - pain - blister
what are sessile, exophytic papules that present on the external genitalia, perineum, perianal folds, inguinal folds, or mons pubis
- external genital warts
external genital warts caused by which HPV
- 6 and 11
high grade intraepithelial neoplasia caused by which HPV
- 16 and 18
treatment of external genital warts
- cryotherapy - laster - ED&C - imiquimod
MOA of imiquimod
- TLR7 and 8 agonist - stimulates immune response
what are dome-shaped, pearly, umbilicate papules generally present in kids
- molluscum contagiosum
molluscum contagiosum caused by what
- poxvirus
molluscum contagiosum spreads through
- direct contact - fomites
people with __________ and __________ can have more widespread and prolonged eruptions of molluscum contagiosum
- eczema - immunocompromise
treatment of molluscum contagiosum
- resolves within months - cryotherapy - curettage - cantharidin - imiquimod and topical retinoids
treatment of molluscum contagiosum dermaitis
- topical steroid
