SCC of the lungs originates from the transformation of the squamous cells lining the airways. Squamous cells are thin, flat cells that are found lining many organs of the human body. Squamous cell lung tumors often occur in the central part of the lung or the primary airway, such as the ...
Because of this potentially subtle problem, flight systems are designed to recognize hypoxia-hazardous situations and alert pilots to potential dangers so they can take action and correct the situation. Additionally, military air forces require hypoxia training through altitude exposure in low-pressure ch...