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
NOT true regarding Azygos and Hemiazygos Veins are
assistant
The correct answer is  Left 2nd, 3rd, 4th posterior Intercostal veins form Left Superior intercostal vein that drains into left Brachioaphalic vein.