Figure 5From: Peripheral pulmonary nodules: Relationship between multi-slice spiral CT perfusion imaging and tumor angiogenesis and VEGF expression (A-H) Tuberculoma found in apical segment of superior lobe of the right lung of a 39-year-old female. (A) Time density curve. (B-F) (original image, BF, BV, MTT, PS) typeI parametric maps, PS value was lower (6.81). (G) CD34 staining shows a few of more mature microvessels (× 200). (H) VEGF expression is negative (× 400).Back to article page