ENT/EYE Flashcards
At week gestation will eye start responding to light
Around 30 weeks gestation
Hypoteleroism has an association with what neurobrain maldevelopment?
Holonprosenchephaly
WAGR syndrome
Wilms tumor, Aniridia, GU anomalies, Retardation
When do you screen for ROP
31 weeks GA, or 4 weeks of age , whichever is later
What is threshold disease in ROP
Stage 3 with plus in zone 1 or II, + 5 contiguous hours, or 8 total clock hours
Pathogenesis of Cataracts
caused by any process that alters the glycolytic pathway or epithelial cell mitosis fo avascular lens
What neurocutaneous disorder might you see glaucoma?
Sturge Weber (30%)
What is 1-3-6 goal of Early Hearing Detection Interevention
Screen by 1 month
Diagnose by 3 months
Intervene by 6 months
A level of what > __ db suggests abnormal hearing screen.
35
What infections must you schedule audiologic evaluation 1-2 weeks after discharge?
CMV
Zika
Meningitis
What is most common genetic cause of hearing loss
mutation in connexin gene (26), 20-30% congenital hearing loss
What infections must you schedule audiologic evaluation -6-9 months after discharge?
Herpes, Rubella, Syphillis, Toxo
Choanal atresia occurs more often in (female/male), (Right/left side)
more often in females 2:1
Right > left
What is congenital epilus?
smooth polypoid, pedunculated firm nodule on gingiva, usually involves anterior maxillary region.
When will most laryngomalacia resolve by?
18 months
How often do you see additional lesions with laryngomalacia?
diagnosed by flexible fiberoptic larngoscopy
~ 20% of the time
What is etiology of tracheomalacia?
Trachea is more membranous, cartilaginous rings are soft and collapse during expiration
Anti VEGF treatment is useful against what Zone of ROP
Zone 1
What is treatement of glaucoma (leukoria) white pupil?
Lensectomy, remove cataract and placement of intraocular lenses
