Spatial Correlation of 4DCT Ventilation and SPECT Pulmonary Perfusion Defects in Patients with Malignant Airway Stenosis
Byline
R Castillo1 *, E Castillo2 , D Gomez2 , J Lopez2 , T Guerrero2 , Departments of (1) Imaging Physics and (2) Radiation Oncology, The University of Texas M. D. Anderson Cancer Center, Houston, TX