Question 321 · LEK · Congenital hypertrophic pyloric stenosis

Which of the following is true about pyloric hypertrophy (pylorostenosis)?

  1. A. it is typically diagnosed between the first and the second year of age.
  2. B. excessive jaundice is one of its typical symptoms.
  3. C. projectile vomiting with bile-stained content.
  4. D. starvation stools due to chronic malnutrition are a characteristic symptom.
  5. E. the treatment of choice is pyloromyotomy.
Hint

Recall the age of onset, whether the obstruction lies above or below the ampulla of Vater, and the standard operation.

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