Retrospective Investigation of CT and MRI Imaging Features of Tubulocystic Renal Cell Carcinoma.
Not Applicable
- Conditions
- Tubulocystic Renal Cell Carcinoma(TC-RCC), Collecting Duct Carcinoma(CDC), Papillary Renal Cell Carcinoma(P-RCC), Multilocular Cystic Renal Cell Carcinoma(MC-RCC), Cystic Nephroma(CN), Mixed Epithelial and Stromal Tumor of Kidney(MEST)
- Registration Number
- JPRN-UMIN000023309
- Lead Sponsor
- Institute and Graduate School of Biomedical Sciences. Hiroshima University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 200
Inclusion Criteria
Not provided
Exclusion Criteria
1. Pts. before surgery for renal tumors receiving chemotherapy surgery within six months ago. 2. Pts. receiving chemotherapy for renal tumors after CT or MRI. 3. Double registration of the same patient is prohibited. 4. Any other pts. who are determined ineligible for this study by investigators.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Imaging features of Tubulocystic Renal Cell Carcinoma in comparison with Collecting Duct Carcinoma, Papillary Renal Cell Carcinoma, Multilocular Cystic Renal Cell Carcinoma, Cystic nephroma, and Mixed Epithelial and Stromal Tumor of Kidney. Descriptively summarize the following evaluation items on CT and MRI images among tumors; diameter, borderline, internal structure, necrosis, bleeding, invasion, calcification, venous tumor thrombus, dynamic pattern, CT index, Low intensity of T2, T2 STAR or SWI, observation of T1 in-opposed phase, observation of DWI, pathological staging, Bosniak classfication
- Secondary Outcome Measures
Name Time Method ot applicable.