Small Sample Lung Biopsy Techniques in the Diagnosis of Airway and Parenchymal Lung Diseases -- Principles of Imagining Lung Disease -- Types of Biopsies -- Air Space Occupying Diseases -- Interstitial Lung Diseases in Small Lung Biopsies -- Diagnosis of Granulomatous Disease and Vasculitis in Small Lung Biopsies -- Benign Tumors of the Lung in Small Lung Biopsies -- Malignant Tumors of the Lung in Small Lung Biopsies.