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
Mahesh a 7-year old boy had itchy, excoriated papules on the forehead and the exposed pas of the arms and legs for 3 years. The disease was most severe in the rainy season and improved completely in winter. Most likely diagnosis is ?
assistant
The correct answer is  Ans. is 'a' i.e., Insect bite hypersensitivity