Fig. 2From: Quantitative evaluation of oxygen metabolism in the intratumoral hypoxia: 18F-fluoromisonidazole and 15O-labelled gases inhalation PETThe time activity curves (mean ± standard deviation) of whole tumor of 15O-labelled gases PET (15O–CO2 and 15O–O2 gases, radioactivity count without decay correction; 15O–CO gas, radioactivity count with decay correction)Back to article page