step 3 derma & eye & ENT Flashcards
이거 악성? 어디에 잘생기나
Desmoid tumors are slow-growing and locally aggressive benign neoplasms.
복부에 가장 많이 생김
what is lichenificaation?
Lichenified means the skin has become dark, thickened and leathery. This often results from frequently rubbing or scratching the skin.
ex: atopic dermaatitis
Basal cell carcinoma: upper lip 그리고 솟아있다.
Squamouse cell carcinom: lower lip 그리고 대부분 평편하다.
True false
True.
Hydroquinone cream 어디 쓰나
skin lighting - melasma, freckles, … queen 처럼 되고싶은 누군가
DDX between phemphiguS vulgaaris vs Bullous phemphigoiD
molluscum contagiosum vs cherry angioma
유방아래 살접히는 부분에 벌겋다.
Intertrigous skin : 접히는 살부분.
얼굴이나 피부가 얇은 접히는부분 Atopic dermatitis 때 연고?
타클로연고
Topical glucocorticoids are relatively contraindicated for AD on the face, eyelids, or flexural areas => calcineurin inhibitors (eg, tacrolimus)
melanoma malig 구분 ?
“A”: melanomas display Asymmetry
“B”: melanomas display irregular or notched Borders
“C”: melanomas display Color variability within same lesion
“D”: melanomas are large (Diameter ≥ 6 mm)
Evolving “E”: melanomas change rapidly (“Evolution”)
melanoma m/c qcquired gene mutation?
“B. Fra” 벤자민 프랭클린
in melanoma, mutations in BRAF proto-oncogene are the most common ACQUIRED mutations
eye - fluorescein stain is used for?
corneal abrasion 찾으려고 => if concentraed uptake => epithelial defect +
abrasion 은 몇일내로 좋아짐.
blepharitis 가 뭐지? 치료?
눈썹에 오는 지루성 피부염. 눌러주면서 잘씻으면 대강 없어지는데 스트레스 생기면 더 심해짐. 꼭 머리 지루성 피부염 같음.
눈꺼풀의 피부와 속눈썹 부위에 생기는 염증성 질환으로 마이봄선(Meibomian gland)이라는 기름샘과 속눈썹에 염증이 생겨
Chalazion tx?
warm compression 으로. 게으르게 병원 안가도 됨.
Cha - Lazy- on
Leukocoria (white pupillary reflex) in child?
Retinoblastoma
incidental finding of enlarged optic disc
painless 는 open glaucoma
젋은 여자가 갑자기 한쪽 눈이 잘 안보이고 움직일때 아프다. 겉으로 봐선 아무 문제 없다. retina 깨끗.
MS- optic neuritis
여기 지금 보이는 소견은 통증이 있나? Tx?
painless unilateral loss or blurriness.
기술해보라.
Retinal artery occlusion
fovea 에 cherry red spot
??
Cotton wool spots are believed to occur secondary to ischemia from retinal arteriole obstruction.
3개
glaucoma tx 중
Untangling outflow hose = 배출을 높이는건:
(Glaucoma drugs that increase aqueous humor outflow )=
1. prostaglandins - 프로슬러거 배트
2. direct/indirect cholinomimetics
old age & central blidness
macular drusen - MaCular : Central.
다음중 post orbital septum 구조물인것.
a. canaliculi
b. nasolacrimal duct
c. nasolacrimal sac
d. levator palpebrae
d. levator palpebrae
Keratitis is a corneal ulcer?
A corneal ulcer is an open wound — a loss of corneal tissue — that’s often the result of an eye infection. Keratitis is a more general term for a group of disease processes that cause inflammation of your cornea.
iris and ciliary body is different?
yes.
visual acuity 20/100 이 뭔 뜻이냐
If you have 20/100 vision, it means that you must be as close as 20 feet to see what a person with normal vision can see at 100 feet.
20/20 이 정상. 20 피트에서 보이는걸 20피트에서 본다.
눈에 외상성 출혈 2가지
anteior chamber leukocyte?
anteior uveitis = iritis
눈에 shard 가 튀고 나서 왔다. 진단명이 뭐겠니
open globe injury
amblyopia?
lazy eye
Open globe? 이때 contraindication?
Full thickness rupture of eyeball.
- 진단은 Fluorescent stain이지만 open globe가능서 있다면 금지
sudden unilateral blindness, cherry red spot on fovea . Tx?
Painless