Bronchoscopy has for many years been the only invasive examination used to screen for bronchus in real time, remove objects that have entered the airway, healing properties, and finally a sample including missing tissue for biopsy for the right follow up medical evaluation and treatment. The usual examination is performed by a flexible bronchoscope which does not cause much discomfort to the patient and causes few complications, complications such as bleeding, cardiac arrhythmias, fever,

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... ia, death, introduction and exacerbation of infection, etc. This short research is about to overturn this nice and enjoyable environment that has been created regarding the safety of this invasive examination that will eventually and happily very soon be replaced. The present short research is here to overthrow the benefits of bronchoscopy and present the reality as this has not been presented to patients before undergoing an invasive examination that may not eventually need to be done.