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Quiz yourself by thinking what should be in
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on it to display the answer.
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spongiotic dermatitis | eczema(boiling over) increase in inflammation resulting in widened spaced filled with fluid b/t keratinocytes via lymphocytes and macrophages
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Allergic contact dermatitis | es. poison ivy treat with corticosteroids
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atopic dermatitis | more chronic and persistant spongiotic dermatitis via inf. or irritation
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Foliculitis | genetic and androgenic influence keratin and sebum clog follicles resulting in proprionibacterium acnes resulting in open and closed comedones (white and blackheads)
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Leukocytoclastic vasculitis | immune complexes lodge in the vascular walls (venule) resulting in complement cascade and damage with palpable purpura
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where is leukocytoclastic vasculitis found | on the lower extremities, GI, Kidney, and CNS
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Erythema Multiform | eruption of the skin
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Steven Johnson Syndrome | TEN (toxic epidermal necrolysis) mucus membrane involvement and shedding of the skin via Herpes, infectious agents, and drugs
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what is the pathology of Steven johnson syndrome | 1) degeneration of the basilar layer 2) eosinophilic apoptotic bodies 3) perivascular lymphocyte infiltrate
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Impetigo | Staph and Strep infections honey colored cysts can lead to post strep glomerulonephritis
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how does impetigo happen | neutrophils aggregate below the statum corneum
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syphillis treponema pallidum | Chancre (painless) resolves in 6 weeks followed by condyloma lata and maculopapular eruptions of palm and soles and then endarteritis and ischemia
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what are the systemic lesions associated with syphilis | liver, mucus membrane, meninges,
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Gumma | characteristic nodules of tertiary syphilis
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what stain do you use to see spirochetes | warthin starry stain
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what are the infiltrative cells with syphilis infections | plasma cells
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Verrucae | warts via HPV can spread with superficial trauma
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Verruca vularis | most familiar can find anywhere with a rough surface
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verruca plantaris | flat small lesion that appears as multiples on the feet
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condyloma accuminatum | papillary lesion in anogenital region verucae are generally benign
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Bowenoid Paulosis and Epidermodysplasia verruciformis | precancerous lesions from HPV (think HPV and koilocytes when hyou see verruciformis) just remember bowenoid HPV
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Molluscum contagiosus | flesh colered papules with central keratotic core spread via pox virus
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moluscum bodies and inclusion bodies | molluscum contagiosum
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varicella zooster virus and Herpes 1 and 2 | all herpes from dorsal root ganglia confined within the DERMATOME that root supplies
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multiple gun metal gray nuclei | Herpes and varicella zooster
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Superficial Fungal infection Dermatophiytes | superficial red scaly patches named by region
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tinea capitus | a superficial fungal infection that can cause hair loss
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candida albicans | papules and pustules in the intertriginous area (those that rub together)
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Malassezia furfur (hypal form of pityrosporum | cause white scaly patches on the trunk
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malasseazia | minimal change with multiple yeast forms
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dermaphytes and candida and malassezia furfur are all | superficial fungal infections
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how makes yeast out of the superficial fungal infections | candida and malassezia
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who of the superficial fungal infections makes hyphea | dermophytes (candida make pseudohyphea
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scabies | transmitted via an arthropod bite/sting
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sarcoptes scabiei | female burrows in finger webs and genitals with intense itching
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