Patents With Normal VQ/SPECT Clinical Trial
Official title:
Normal Ventilatory and Perfusion Pulmonary Function in TEMP: Generation of 3D Statistical Maps From Normal Examinations
Ventilation - perfusion SPECT is attractive for lung function assessement. Unfortunately, it
is very difficult to delineate normal to abnormal areas because of physiological uptake
heterogeneity.
In that context, it would be of interest to build statistical maps from registrered normal
studies and propose a new methodology for normal SPECT delineation
Patients with normal VQ SPECT-CT will be analysed. After a image proccesing workflow including rigid registration, non rigid registration and normalization, a voxelized mean and standard deviation map will be created. Those maps will be analyzed in regards of physiology and litterature. ;