| • | Ewing's Sarcoma Ewing's sarcoma is a very rare cancer that appears as a solid tumor, most often in children and teens. |
| • | Leukemia Leukemia is a form of cancer that affects the body's ability to make healthy blood cells. |
| • | Lymphoma (Hodgkin Disease and Non-Hodgkin Lymphoma) Non-Hodgkin lymphoma is a group of about 30 different blood cancers. It is also called non-Hodgkin's lymphoma, NHL, or lymphoma. |
| • | Wilms' Tumor Wilms' tumor, also called nephroblastoma, is the most common form of kidney cancer in children. It develops when cancerous kidney cells multiply out of control, eventually forming a mass. |
| • | Rhabdomyosarcoma Rhabdomyosarcoma is a cancer that forms in the skeletal muscles. Skeletal muscles attach to bones. Most rhabdomyosarcomas occur in children and teenagers. |
| • | Neuroblastoma Neuroblastoma is a cancer that starts in primitive nerve cells. It affects infants (younger than a year old) and children. |
| • | Extragonadal Germ Cell Tumors Extragonadal germ cell tumors typically form in the chest, lower back and head. |
| • | Osteosarcoma Osteosarcoma is the uncontrolled growth of abnormal cells in bone. |