Summary of Key Points Osteosarcoma The incidence of osteosarcoma is 5 new cases per 1 million population per year among children and adolescents (up to 19 years). Osteosarcoma is the most common bone tumor in children and adolescents. Other lytic…
Pediatric renal tumors account for approximately 5% of malignancies in children younger than 15 years old and 3.6% of malignancies in children younger than 20 years old. Among 9731 patients registered with the National Wilms Tumor Study Group (NWTSG) (1969–2002),…
Wilms tumor Incidence Wilms tumor (nephroblastoma) is the most common primary renal tumor of childhood and the sixth most common childhood malignancy in the United States. Wilms tumor comprises approximately 6% of all childhood cancers and nearly 10% of all…
Key Points Incidence Renal tumors are the fifth most common cancer in children younger than 15 years of age. It is estimated that 7.1 per million children are affected, and 500 new cases are reported each year in the United…