clear cell renal cell carcinoma, papillary renal cell carcinoma and chromophobe renal cell carcinoma.
Conditions
Interventions
Papillary renal cell carcinoma group:no
Renal clear cell carcinoma group:no
Chromophobe renal cell carcinoma group:no
Sponsors
Peking University Shenzhen Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1. Age over 18 years old. 2. In the ultrasound grayscale mode, the transverse and longitudinal planes of the same renal tumor can be obtained. 3. There are postoperative pathological results (surgical specimens or fine-needle aspiration).
Exclusion criteria
Exclusion criteria: 1. Because the measuring calipers or other markers in the ultrasound images interfered with the identification of the tumor; 2. Due to other reasons, the image quality was not up to standard.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| accuracy;weighted F1-score;positive predictive value (PPV);negative predictive value (NPV);sensitivity/recall;specificity; | — |
Secondary
| Measure | Time frame |
|---|---|
| 95% Hausdorff Distance (HD95);mean Intersection over Union (mIoU);mean Dice Similarity Coefficient (mDice); | — |
Countries
China
Contacts
Public ContactShi Yu
Peking University Shenzhen Hospital
Outcome results
None listed