Volume-Based Consolidation-to-Tumor Ratio Predicting the Invasiveness of Part-Solid Lung Cancers by Using CT
Principal Investigator
Name
he qiangfeng
Degrees
M.P.H.
Institution
Linfen Central Hospital
Position Title
Associate chief physician
Email
About this CDAS Project
Study
NLST
(Learn more about this study)
Project ID
NLST-1053
Initial CDAS Request Approval
May 2, 2023
Title
Volume-Based Consolidation-to-Tumor Ratio Predicting the Invasiveness of Part-Solid Lung Cancers by Using CT
Summary
the solid component in subsolid tumors often shows both spherical and irregular shapes. For an irregular solid component, the one-dimensional measurement of the diameter does not accurately represent the volume. Even if the maximal diameter was measured on the multiplanar reconstructed images, the diagnostic accuracy to predict recurrence would not improve.
Some study shows that computer-aided volumetry of solid component in subsolid lung cancers at multidetector CT more accurately correlated with postoperative recurrence than did 2D and 3D diametrical measurements of the solid component.
Some study shows that computer-aided volumetry of solid component in subsolid lung cancers at multidetector CT more accurately correlated with postoperative recurrence than did 2D and 3D diametrical measurements of the solid component.
Aims
Volume-based CTR could be a useful predictor for accurate clinical staging in stage I and II adenocarcinoma patients,
To a precise definition or standard measuring method of GGO
Collaborators
There are no other collaborators.