AP Axial Lordotic projects the clavicles above the lung fields, allowing better visualization of the apices ( which is extremely useful when looking for evidence of primary tuberculosis)
2.
In countries where cow milk infected with " Mycobacterium bovis " has been eliminated ( due to culling of infected cows and pasteurization ), primary tuberculosis is usually caused by " Mycobacterium tuberculosis " and almost always begins in the lungs.
मोबाइल