About this episode
https://statstitch.etsy.com1. Pediatric GI Physiology & Fluid Balance• Assessment: Evaluate hydration status via fontanels (sunken = dehydration), skin turgor, mucous membranes, and urine output.• Management:◦ Mild/Moderate Dehydration: First-line treatment is Oral Rehydration Solution (ORS) (e.g., Pedialyte) in small, frequent amounts.◦ Severe Dehydration: Requires isotonic IV fluids (e.g., normal saline).2. Structural AnomaliesThese congenital defects require immediate protection of the airway or defect and surgical intervention.• Cleft Lip/Palate: Major concerns are feeding difficulties and aspiration. Use specialty bottles (e.g., Haberman) and keep the infant upright. Post-op: Protect the suture line (no pacifiers, use elbow restraints).• Esophageal Atresia (EA) & Tracheoesophageal Fistula (TEF): Watch for the "Three C’s": Coughing, Choking, and Cyanosis during feeding. Management includes immediate NPO status, elevating the head, and surgical repair.• Abdominal Wall Defects:◦ Omphalocele: Organs in a sac.◦ Gastroschisis: Herniated bowel without a sac.◦ Care: Prevent hypothermia and cover the defect with a sterile, non-adherent, moist dressing immediately after birth.• Anorectal Malformations: Assess for failure to pass meconium in the first 24 hours (imperforate anus).3. Acute & Obstructive DisordersThese conditions often present as emergencies requiring rapid recognition of specific symptoms.• Hypertrophic Pyloric Stenosis: Characterized by projectile, non-bilious vomiting and a palpable "olive-shaped" mass in the RUQ. Treated via pyloromyotomy.• Intussusception: The telescoping of the bowel causing edema and obstruction. Classic signs are "currant jelly" stools (blood/mucus) and a sausage-shaped abdominal mass. Treatment is often a pneumatic (air) enema.• Appendicitis: Inflammation causing RLQ pain (McBurney’s point). Warning: A sudden relief of pain may indicate rupture and peritonitis.4. Chronic & Inflammatory DisordersManagement focuses on diet, medication, and preventing growth failure.• Hirschsprung Disease (Megacolon): Absence of ganglion cells in the colon leads to obstruction. Signs include failure to pass meconium and ribbon-like stools. Surgical removal of the aganglionic section is required.•
