Differentiation of Solid Renal Tumors with Multiparametric MR Imaging

Area of Science:

• Radiology
• Oncology
• Medical Imaging

Background:

• Renal mass discovery is increasing due to advanced imaging.
• Accurate characterization is crucial for treatment and survival.
• Differentiating malignant from benign renal masses remains challenging.

Purpose of the Study:

• To review MR imaging features of renal cell carcinoma (RCC) and benign renal masses.
• To propose a diagnostic approach for solid renal masses using multiparametric MR imaging.

Main Methods:

• Review of characteristic MR imaging features.
• Application of multiparametric MR imaging for renal mass evaluation.

Main Results:

• Multiparametric MR imaging offers diagnostic value in detecting and characterizing renal masses.
• MR imaging can help distinguish benign masses from RCC subtypes.
• It may suggest histologic grade and guide patient management.

Conclusions:

• Multiparametric MR imaging is valuable for characterizing renal masses.
• It aids in differentiating benign from malignant lesions, including RCC.
• This approach supports appropriate patient management, surveillance, and follow-up.