A 28-year-old female from endemic region presents with abdominal pain, diarrhea, and eosinophilia (WBC 12,000/μL, eosinophils 18%). Stool examination reveals barrel-shaped eggs with mucoid plugs. What is the most appropriate investigation to confirm the diagnosis and assess severity?

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.