Gastrointestinal Flashcards
TEF is associated with what syndrome?
Vertebral Anorectal Cardiac Trachea Esophagus Renal Limb
Loss of normal peristalsis in the body of the esophagus and failure of LES to relax in response to swallowing
Achalasia
Barium swallow: Bird’s beak (air fluid level in the dilated esophagus
Achalasia
Gold standard for Achalasia
Esophageal manometry
This microbe can cause achalasia
Trypanosoma cruzi
Tx for Achalasia
Nifedipine: poor surgical candidate
Intersphincteric injection of botulinum toxin
Heller myotomy
Non bilious vomiting at 3rd week of life
Pyloric stenosis
String sign
Pyloric stenosis
Chron’s disease
Ovoid Olive-shaped mass
Pyloric stenosis
Double tract sign
Pyloric stenosis
Shoulder sign
Pyloric stenosis
TOC Pyloric stenosis
Ramstedt pyloromyotomy
Triad of Gastric Volvulus
Sever epigastric pain
Intractable retching with emesis
Inability to pass a tube into the stomach
Failure to recanalize the lumen after the solid phase if the intestinal development during the 4th abd 5th week AOG
Duodenal atresia
Prematurity, down syndrome, malrotation, esophageal atresia, CHD, polyhydramnios
Duodenal atresia
Double bubble sign
duodenal atresia
Ground glass appearance in the right lower quadrant with trapped bubbles of air within the obstructing meconium
Meconium ileus
Meconium ileus is associated with what genetic disorder
Cystic fibrosis
Soap bubble sign
Meconium ileus
Soap bubble sign
Meconium ileus
Most common congenital GI anomaly
Meckel diverticulum
Pathophysio of Meckel diverticulum
Persistence of omphalomesenteric or vitelline duct