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Renal cell carcinoma in children.
Canadian Journal of Surgery. Journal Canadien De Chirurgie
|September 1, 1979
Summary
Pediatric renal cell carcinoma (RCC) survival depends on disease stage at diagnosis. Localized RCC is treatable, but metastatic RCC has a poor prognosis, making staging crucial for children with kidney cancer.
Area of Science:
- Pediatric Oncology
- Nephrology
- Radiology
Background:
- Renal cell carcinoma (RCC) is a rare malignancy in children.
- Understanding the factors influencing survival in pediatric RCC is critical for effective management.
Purpose of the Study:
- To correlate clinical presentation, pathological and radiologic findings, disease stage, and treatment with patient survival in pediatric renal cell carcinoma.
- To identify reliable prognostic indicators for childhood kidney cancer.
Main Methods:
- Retrospective review of medical records for eight children diagnosed with renal cell carcinoma.
- Correlation of clinical, pathological, and radiological data with treatment outcomes and survival.
- Analysis of angiographic findings, including neovascularity and histologic patterns.
Main Results:
- Angiography showed renal cell tumors with sparse neovascularity and diverse histologic patterns.
- Patient survival was significantly dependent on the stage of the disease at treatment initiation.
- Localized disease demonstrated effective treatment outcomes, whereas metastatic disease had generally poor survival rates.
Conclusions:
- Tumor staging is the most reliable indicator of prognosis in pediatric renal cell carcinoma.
- Unlike in adults, a palpable abdominal mass in children with renal cell carcinoma does not necessarily signify metastatic disease.