Adnexal diseases, Infections and Infestations

12 terms by SammySilent 

Create a new folder

Advertisement Upgrade to remove ads

Thanks jtjordan2333

Acne Vulgaris

Life long disease
Non-inflammatory
Tx: Retinin A & topical clindamycin
Infection by P. acnes

Rosacea

Older women
4 stages: flushing, erythema & telangiectasia, papules and pustules, rhinophyma

Verrucae Histology

Koilocytic atypia = HPV
Keratohyaline granules, koilocytes

Verrucae vulgaris histo

Papillary architecture w/ hyperkeratosis

Molluscum contagiosum

Trunk & anogenital
Spread by pox virus
Umbilicated papules < 5mm
Histo: characteristic molluscum bodies

Imptetigo

Highly infectious -> S. aureus
"Honey-colored crust"
Subcorneal pustule formation

Superficial fungal infections

Stratum corneum only
Tinea
Onychomycosis: nail infection

Tinea H&E

Lyme disease

Tick (Ixodes) carries infectious agent (Borrelia burdorfi)
Erythema migrans (classic target lesion)

1st stage: erythema chronicum migrans rash
2nd stage: arthritis, myocarditis, pericarditis, etc.
3rd stage: neurological deficits

Start on TETRACYCLINE immediately

Lyme disease

Lice

Rash is allergic response to bite + excoriation
Eggs = nits
3 types: head, body, pubic

Scabies

Itch due to allergic response to mite body proteins (to their poop)
Trails & superimposed excoriation
Sacroptes scabei infectious agent

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set