Standardization of the MRI scanning method in the diagnosis of N-factor in primary lung cancer
- Conditions
- primary lung cancer
- Registration Number
- JPRN-UMIN000016312
- Lead Sponsor
- Kyusyu University
- Brief Summary
stage per patient There was no significant difference in sensitivity and accuracy between three modalities by two readers. However, specificity of FDG-PET/CT in reader 2 were superior to those of DWI and STIR in reader 1. N-stage per LN station Sensitivity of DWI in reader 2 was superior to that of FDG-PET/CT in reader 2. Specificity and accuracy of FDG-PET/CT in reader 2 was superior to those of STIR and DWI in both readers.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 158
Not provided
1)Patients who was already enrolled in this study 2)Patient of contraindication to an MRI (e.g. after implantation of a pacemaker) 3)Patient who couldn't carry out FDG-PET/CT before the oparation 4)Patient with a history of an operation of primary lung cancer 5)Patient with a history of radiation irradiation to a thorax 6)During medication by diabetes or blood glucose level >=150mg/dL 7)Pregnant, parturient, or breastfeeding women 8)Patients who was diagnosis of small cell lung cancer, a benign tumor, and other nonneoplastic diseases in pathology organizational diagnosis 9)Any others judged ineligible as a subject by the investigator/sub-investigator
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method