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.
âº Airline reviews âº Etihad âº History. Etihad Airways is a real newcomer into the world of global aviation. It started flights as late at July 2003! The airline's birth centred around a plan by the United Arab Emirates to no longer be so dependent on oil income, and instead have some alternative investments.ll reviews and opinions on Etihad food, service, seats, planes, upgrades, lounges, and the Frequent Flyer scheme are given as a personal opinion.