Figure 9
From: Genetic alteration and gene expression modulation during cancer progression
Fluorescence bronchoscopy. Panel A shows a white light bronchoscopy image obtained using the LIFE LUNG device from the upper left lobe of the lung. Panel B shows the detection of a carcinoma in situ lesion due to abnormal autofluorescence. The lesion is observed as a brownish area in a background of green fluorescence. Images provided by Dr. S. Lam.