Fig. 3From: Lung CT stabilization with high-frequency non-invasive ventilation (HF-NIV) and breath-hold (BH) in lung nodule assessment by PET/CTExample. A 60-year-old female patient with a history of splenic marginal zone lymphoma underwent PET/CT for characterization of a left lower lobe pulmonary nodule, shown on PET maximal intensity projection (white arrows), CT images with lung kernel (black arrows) and fusion images (arrow heads). The measured nodule long axis (mm), short axis (mm) and volume (mm3) were 17, 9 and 1003 on FB, 16, 9 and 802 on HF-NIV and 15, 7 and 793 on BHBack to article page