High Yield Trivia Flashcards
Pulmonary interstitial emphysema (PIE) - put the __________ side down
Bad
Bronchial Foreign Body —put the ________ side down (if it stays that way, it’s positive)
Lucency
Papillomatosis has a small (2% ) risk of squamous cell CA
.
only variant that goes between the esophagus and the trachea. This is associated with trachea stenosis.
Pulmonary sling
Thymic rebound—
seen after stress (chemotherapy). Can be PET-Avid
most common mediastinal mass in child (over 10)
Lymphoma
Anterior mediastinal mass with calcification
either treated lymphoma or thymic lesion (lymphoma doesn’t calcify unless treated)
Most common posterior mediastinal mass in child under 2
Neuroblastoma (primary thoracic does better than abd)
Hypertrophic pyloric stenosis—age?
3 weeks to 3 months (NOT at birth, NOT after 3 months)
Criteria for HPS
4mm and 14mm (4mm single Wall, 14mm length)
Annular pancreas presentation in child, adult
Children: duodenal obstruction
Adult: pancreatitis
Most common cause of bowel obstruction in child over 4
Appendicitis
Intussusception—age
3 months to 3 years is ok, earlier or younger think lead point
Gastroschisis is always on the ____side
ALWAYS on the Right side
Which has associated anomalies: omphalocele or gastroschisis?
Omphalocele has associated anomalies. Gastroschisis does not.
Physiologic gut hernia normal at 6-8 weeks
.
______ is elevated with hepatoblastoma
AFP
_______ is elevated with hemangioendothelioma
Endothelial growth factor
Most common cause of pancreatitis in a kid
Trauma (seatbelt)
Weigert Meyer rule
Duplicated ureter on top inserts inferior and medial
Most common tumor of the fetus or infant
Sacrococcygeal teratoma
Most common cause of idiopathic scrotal edema
HSP
Most common cause of acute scrotal pain age 7-14
Torsion of testicular appendages
Etiology for testicular torsion
Bell Clapper Deformity