The chest x ray predicts any abnormal area in the lungs
It reveals the slice of the lung. It uses both the combination of x ray and computer aided device.
It helps to analyse the size, shape and position of any lung tumour and also it helps in the detection of enlarged lymph nodes.
A nasal endoscopy: It is the instrument where a thin tube with a light source and visualizing unit at one end (endoscope) is inserted up to your nose so the physician can view the internal structure of nose clearly
A nasal inspiratory flow test:
A small device is placed over the mouth and nose to measure the air flow when you inhale the air through the nose.
It is a type of lung function test that measures how hard a person can blow air out of their lungs. It can determine the level of obstruction in the airway. The test is performed using a machine called a spirometer
Polymerase chain reaction:
This test can be used for DNA amplification and to detect the diagnosis.
The immunofluorescence test gives the antigen antibody reaction.