system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
2 year old boy presented with abdominal distension, chronic diarrhoea, severe anaemia and failure to thrive. Which of the following is the investigation of choice?
assistant
The correct answer is  The given clinical feature suggest diagnosis of Celiac disease. Anti endomyseal antibody and anti tissue transglutaminase antibody help in diagnosis of celiac disease.