You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is All of the following lie between the 1st rib and the apex of the lung except and explain in detail?
The thoracic duct oesnot lie between the 1st rib and the apex of the lung It arises through the supeior thoracic apeure. The structures present between the 1st rib and apex of the lung (medial to lateral) are SVAN: Sympathetic trunk Vein (posterior intercostal) Aery ( superior intercostal ) Nerve (T1 nerve) Ref: Gray's Anatomy 41st edition Pgno: 943-945