The lymphatic drainage of the lungs into the thoracic duct in the mediastinum.
D000328:Adult; D006801:Humans; D008168:Lung / Q000033:anatomy & histology*; D008208:Lymphatic System / Q000033:anatomy & histology*; D008482:Mediastinum / Q000033:anatomy & histology*; D013897:Thoracic Duct / Q000033:anatomy & histology*