NCIt synonyms : Respiratory Tract Papilloma; Papilloma of the Respiratory Tract; Papilloma of Respiratory Tract; Respiratory Papilloma; Lung Papilloma;
NCIt definition : A benign papillary neoplasm that arises endobronchially. It is classified as squamous
cell, glandular, or mixed squamous cell and glandular papilloma. Patients usually
present with signs and symptoms of bronchial obstruction.;