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Update on Wilms' tumor in children
Anthony Cook1, Walid Farhat, Antoine Khoury
1Division of Urology, The Hospital for Sick Children, University of Toronto, Canada.
Insights
Wilms
Area of Science:
- Pediatric oncology
- Nephrology
- Clinical diagnostics
Background:
- Wilms' tumor is the most common pediatric kidney cancer.
- It is often linked to congenital anomalies and genetic syndromes.
- Early diagnosis and staging are crucial for effective treatment.
Purpose of the Study:
- To outline the essential diagnostic and staging procedures for suspected Wilms' tumor.
- To emphasize the importance of a multidisciplinary approach in treatment planning.
- To highlight the need for long-term monitoring of survivors for late effects.
Main Methods:
- Review of diagnostic workup including laboratory, radiologic, and pathologic investigations.
- Discussion of multidisciplinary treatment modalities: surgery, chemotherapy, and radiotherapy.
- Emphasis on long-term follow-up protocols for adult survivors.
Main Results:
- Accurate diagnosis and staging are achieved through comprehensive investigations.
- Multidisciplinary treatment plans improve patient outcomes.
- Long-term surveillance is necessary to manage sequelae such as secondary cancers and treatment toxicity.
Conclusions:
- Thorough evaluation is critical for diagnosing and staging pediatric Wilms' tumor.
- Integrated treatment strategies involving surgery, chemotherapy, and radiotherapy are standard.
- Lifelong monitoring is essential for survivors to address potential long-term health issues.
Abstract:
Although rare, Wilms' tumor is the most common primary renal malignancy in children and is associated with a number of congenital anomalies and documented syndromes. Appropriate laboratory, radiologic and pathologic investigations are necessary components of the evaluation of children with suspected Wilms' tumor. This provides accurate diagnosis and subsequent staging; information which is essential to generate a multidisciplinary treatment plan utilizing surgery, chemotherapy and radiotherapy. Patients treated for Wilms' tumor as children must continue to be monitored for possible long-term sequelae as adults including secondary malignancies as well as treatment-related toxicity.
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