Peds Flashcards
Peds chest: thin walled pulm cysts and adjacent nodules.
Respiratory papillomatosis. Caused by HPV.
Abrupt termination of the transvere duodenum.
Malroatation.
Name a cause of microcolon.
Cystic fibrosis- meconium ileus
bilateral multiple renal masses which compress the normal renal parenchyma
nephroblastomatosis
Difference between gastroschesis and omphalocele?
omphalocele has a surrounding membrame (better)
Steeple sign
Croup
3-6 mos
parainfluenza
barky cough
subglottic trachea swelling
lateral neck “thum sign”
epiglottitis
3.5 yrs and teens
kills
H. influenza
swelling of aryepiglottic flolds
linear soft tissue filling defect/membrane in airway of 6-10 year old
exudative tracheitis
staph A
What is the next step if you are trying to tell the difference between true retropharyngeal cellulitis/abscess and positioning?
Repeat lateral neck xr in extension.
PHACES?
Posterior fossa/Dandy Walker
Hemangiomas
Arterial anomalies
Coarctation of aorta, cardiac defects
Eye abnormalities
Subglottic hemangiomas
Newborn chest
“post-term”
meconium aspiration
also: “ropy” appearance of asymmetric opacities, hyperinflation (ball-valve), PTX in 20-40%!
Newborn Chest
hx: c-section or DM mother or materal sedation
transient tachypnea of the newborn (TTN)
lack of vag squeeze
starts at 6hrs , peaks at a day, and done by day 3
coarse interstitial marking, fluid in fissures
Newborn Chest
premie with low lung volumes, no pleural eff
surfactant deficient disease/RDS
bilateral granular opacities
normal plain film at 6hrs excludes SDD
Newborn Chest
full term version of SDD?
neonatal pneumonia
(not beta hemolytic variet which is more common premie and often has pleural eff)
Newborn Chest
linear lucencies
pulmonary intersitial emphysema
basically SSD put on a ventilator- about to get a ptx.
mimic: post surfactant therapy