Magnetic resonance imaging of the pediatric kidney: benign and malignant masses

Area of Science:

• Pediatric Radiology
• Oncology
• Pathology

Background:

• Renal masses in children present a diagnostic challenge, encompassing tumors and mimics.
• Understanding pediatric-specific renal pathology is crucial for accurate diagnosis.
• Overlap exists with adult renal masses, but unique features are present.

Purpose of the Study:

• To review benign and malignant renal masses in pediatric patients.
• To emphasize magnetic resonance imaging (MRI) features.
• To correlate imaging findings with clinical presentations for each lesion type.

Main Methods:

• Review of literature on pediatric renal masses.
• Focus on characteristic imaging appearances, particularly MRI.
• Correlation with clinical presentations.

Main Results:

• Detailed descriptions of various benign and malignant pediatric renal masses.
• Emphasis on differentiating features on MRI.
• Discussion of non-neoplastic mass-like lesions.

Conclusions:

• Accurate diagnosis of pediatric renal masses requires understanding specific pathologies.
• MRI plays a pivotal role in characterizing these lesions.
• Integration of imaging and clinical data is essential for optimal management.