A 28-year-old man with a 3-year history of Crohn disease presents with active inflammation of the terminal ileum and proximal colon, refractory to mesalamine. He has no systemic complications. What is the drug of choice for induction of remission in this patient?

See the options, answer & explanation

Sign in free to reveal the answer choices, the correct answer, the detailed explanation, and AI-powered insights for this question.