newborn congenital conditions & infx Flashcards
brachycephaly, epicanthal folds, brushfield spots (on iris)
down syndrome
-hypoglossal nerve w/ tongue out (Co + jaw)
rare form of neurofibromatosis with painful tumors on cranial, spinal, periph nerves but spares CN VIII
schwannomatosis
baby swollen head crosses suture lines
scalp edema caput succedaneum (cone head)
swollen baby head doesnt cross sutures
cephalhematoma
C5-7 (upper brachial plexus)
waiter’s tip
what nerves affected MC?
erb’s palsy
suprascap, axillary, musculocutaneous
C7-T1
claw hand
klumpke’s paralysis
occurs when shoulder gets lodged against moms pubic bone, caught in birth canal
shoulder dystocia
DT hypoxia
flaccid til 5m, then spastic
CP
tx sacral decomp
Condition with neurological lesion in cerebrum and pyramidal pathways
incr DTRs
spastic CP
muscle will resist in all ROM, diffuse brain damage
rigid CP
AVN risk
more inguinal folds
allis knee lower
leg length >2cm diff
congenital hip dysplasia
putti’s triad
putti’s triad
small femoral head
shallow acetabulum
sup/lat dislocated femoral head
lines used for CHD
hilgenreiner (horiz)
perkins (vertical)
creates 4 quads
angle on fem neck <120*
infantile coxa vara
abnormal larynx dev, inc ICP causes
cri du chat
hyperextension dt meningeal/dural tension
ant occ or C1 opp
opisthotonus
weight falls <50th %
fails to double wt by 4m
fails to triple by 1y
failure to thrive
most severe spina bifida
SB myelomeningocele
post aspect of the skull contains neural tissue from brain
encephalocele
excessive laxity of what ligament causes atlantoaxial instability
posterior transverse lig (odontoid to C1)
this renders the transverse atlantal lig incompetent, pt’l for signif neuro insult from small trauma, HVLA contraindicated, consider neurosurgical consult, vertebral artery compression
odontoid process anomalies
traumatic C2 anomaly, >80% have AA instability
os odontoideum
MC frx of c spine in children
odontoid frx
congenital block vert has this appearance
wasp waist
DDX for hemivertebra
compression frx
single long L thoracic curve that most occurs during the first year of life
infantile scoliosis
less common but more serious form of meningitis, rec ER, death or brain dmg
bacterial
congenital opening/shunt bt esoph and trachea, maybe in downs
tracheoesophageal fistula
regurgitation progressed to projectile vomiting
RUQ LUMP, dehydration, weight loss
pyloric stenosis
Condition in GI with vomiting, no dehydration, dec weight gain
GERD
Condition in GI with vomiting, normal wt gain, DEHYDRATION
gastroenteritis
red eyes, cheeks, rash
strawberry tongue
<5yo mc
kawasaki dz
mottle skin cold baby
cutis marmorata
port wine stain is ____ and strawberry hemangiomas _____
permanent
go away with age
telangiectatic nevi
stork bite
forefoot adducted at birth dt in utero pressure
metatarsus adducted
MC > clubfoot
big toe med deviated, all others in alignment, seen in downs
metatarsus primars varus
congenital dt in utero medial plantar displacement of talocalcaneonavicular and calcaneocuboid jt
talipes equinovarus / clubfoot
-can be postural as well