Imaging spectrum of primary malignant renal neoplasms in children

Rama Anand1, Mahender K Narula, Isha Gupta

  • 1Department of Radiodiagnosis, Lady Hardinge Medical College and Associated Smt. Sucheta Kriplani and Kalawati Hospitals, New Delhi, India.

Insights

Wilms tumor is a common childhood abdominal cancer. Differentiating it from other pediatric renal tumors requires careful review of imaging, clinical presentation, and pathology for accurate diagnosis and prognosis.

Area of Science:

  • Pediatric Oncology
  • Diagnostic Imaging
  • Renal Pathology

Background:

  • Wilms tumor (WT) is the most frequent abdominal malignancy in children.
  • Recent advancements recognize specific pediatric renal tumors beyond WT.
  • Accurate diagnosis impacts treatment and patient outcomes.

Purpose of the Study:

  • To review imaging features of pediatric malignant renal neoplasms.
  • To correlate imaging findings with clinical presentation and pathology.
  • To aid in differentiating various pediatric renal tumors.

Main Methods:

  • Review of imaging characteristics of primary malignant renal tumors in children.
  • Correlation of imaging findings with clinical and pathological data.
  • Literature synthesis of diagnostic criteria.

Main Results:

  • Distinct imaging features can suggest specific diagnoses.
  • Age and clinical presentation are crucial diagnostic aids.
  • Histological examination remains definitive for many cases.

Conclusions:

  • Imaging plays a vital role in the pre-operative work-up of pediatric renal masses.
  • Differentiating WT from other renal tumors is essential for appropriate management.
  • Multidisciplinary approach combining imaging, clinical, and pathological data ensures optimal diagnosis.

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