Surgery All of the following are true regarding Lung abscess, EXCEPT A Abscess > 2 cm in size require excision B If ruptures into pleura simple drainage is sufficient C Most common cause is secondary to upper respiratory tract infection D Surgery is not usually part of the treatment 💡 Explanation All of the following are true regarding Lung abscess, EXCEPT ✓ Correct Answer: A. Abscess > 2 cm in size require excision