Clinical trial · Observational
Multiphase CT Deep Learning for Bosniak II-III Renal Cysts
A Multiphase CT-based Deep Learning Model for Predicting Malignancy in Bosniak II-III Cystic Renal Masses
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 26, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260926-000001
Summary
Brief summary (as posted)
This retrospective study combine radiomics and deep learning models to predict malignancy in Bosniak II-III cystic renal masses, aiming for improving preoperative risk assessment and reducing unnecessary surgery for benign lesions and avoiding delayed treatment of malignant disease. The main question it aims to answer is: * How to specially predict malignancy in Bosniak II-III cystic renal masses？ The investigators retrospectively included patients diagnosed with Bosniak II-III cystic renal masses based on preoperative contrast-enhanced CT.
Conditions
Conditions (1)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Renal Cyst | — | UNRESOLVED | — |
Interventions
Interventions (0)
Data not yet available
Design
Arms and outcomes
Arms (2)
- label
- Benign
- description
- Patients who were istopathologically diagnosed benign renal cysts
- label
- Malignant
- description
- Patients who were istopathologically diagnosed malignant renal cysts
Primary outcomes (1)
- measure
- the area under the receiver operating characteristic curve
- timeFrame
- preoperatively
- description
- The area under the receiver operating characteristic curve measures the overall ability of a binary classifier to distinguish between positive and negative classes, with values ranging from 0.5 (random guessing) to 1.0 (perfect classification).
Secondary outcomes (3)
- measure
- sensitivity
- timeFrame
Eligibility
Eligibility (as posted)
- Sex
- All
- Minimum age
- 18 Years
- Maximum age
- 80 Years
Show eligibility criteria text
Inclusion Criteria: * diagnosed with cystic renal masses Exclusion Criteria: * olid portion \> 25%; * polycystic kidney disease; * maximum diameter\<1cm; * Von Hippel-Lindau syndrome; * without complete CT examination or histopathology-proven CRMs; * poor image quality; * Bosniak I and Bosniak IV masses.
References
Publications (0)
Data not yet available