Comparison of Two Different Segmentation Methods on Planar Lung Perfusion Scan with Reference to Quantitative Value on SPECT/CT.
Minseok SuhYeon-Koo KangSeunggyun HaYong-Il KimJin Chul PaengGi Jeong CheonSamina ParkYoung Tae KimDong Soo LeeE Edmund KimJune-Key ChungPublished in: Nuclear medicine and molecular imaging (2016)
The PO method derived values showed better concordance with SPECT/CT compared to the AP method. Both PO and AP methods showed significantly different lobar distribution compared to SPECT/CT. In clinical practice such difference according to different methods and lobes should be considered for more accurate postoperative lung function prediction.
Keyphrases
- dual energy
- contrast enhanced
- lung function
- computed tomography
- image quality
- clinical practice
- pet ct
- positron emission tomography
- transcription factor
- cystic fibrosis
- chronic obstructive pulmonary disease
- magnetic resonance imaging
- high resolution
- air pollution
- magnetic resonance
- patients undergoing
- convolutional neural network