If a lung cancer is present in. the left lung, the Chamberlain procedure is useful for staging the cancer (determining the extent. of spread.) The hilar areas of the lung (the hilum) are the areas of the lung where the pulmonary. artery and vein (the blood supply) join the lung.
Etihad Airways (Arabic: Ø§ÙØ§ØªØ­Ø§Ø¯ al-ittiá¸¥Äd) is a flag carrier, and the second-largest airline, of the United Arab Emirates, after Emirates. Its head office is in Khalifa City, Abu Dhabi, near Abu Dhabi International Airport (OMAA-ICAO).tihad Airways is the third largest airline in the Middle East and it is the second largest airline in the UAE, after the Dubai-based airline Emirates. Its main base is Abu Dhabi International Airport.
13 October 2014 Etihad Airways has announced the creation of an alliance with five of its equity partners, with FFP benefits being at the heart of the Global Flight SARL was set up in the Toulouse area in 2006 after having already been active with its predecessor company for 10 years in the Frankfurt area.