Childhood Cancer and Blood Disorders

Ewing's sarcoma in children

It is a cancer found in the bones and soft tissue. Ewing's sarcoma is the second most common cancer in children, and normally occurs between ten and twenty years old. It is also more common in males than in females.

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Authorship: Vall d'Hebron
Creation date: 17.12.2021, 10:03
Modification date: 16.03.2026, 12:25
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Neuroblastoma in children

Neuroblastoma is one of the most common cancers in children under five, and makes up half of all cancers in babies. It is very unusual for this type of cancer to occur in older children or teenagers. Neuroblastoma starts in embryo cells made up of ganglia from the sympathetic nervous system and adrenal medulla, and therefore may appear in different locations and with many different clinical presentations.

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Authorship: Vall d'Hebron
Creation date: 17.12.2021, 10:03
Modification date: 21.04.2026, 16:15
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Osteosarcoma in children

Osteosarcoma, or osteogenic sarcoma, is a cancer of the bone cells. It is a malignant tumour that can spread to almost any organ or tissue in the body. It usually starts in the ends of the bones of the legs or arms, but can be found in other bones.

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Authorship: Vall d'Hebron
Creation date: 17.12.2021, 10:03
Modification date: 16.03.2026, 12:13
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Cancer

Cancer is a group of diseases in which cells grow uncontrollably, invade nearby tissues, and may spread to other parts of the body (metastasis). Its behavior and treatment depend on the type of cancer and where it originates.

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Authorship: Vall d'Hebron
Creation date: 17.12.2021, 10:03
Modification date: 21.04.2026, 11:52
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Lorena Valero Arrese

Lorena Valero Arrese

Paediatric Oncology and Haematology, Children's Hospital and Woman's Hospital

Pablo Velasco Puyó

Pablo Velasco Puyó

Paediatric Oncology and Haematology, Children's Hospital and Woman's Hospital

Cristina Diaz de Heredia Rubio

Cristina Diaz de Heredia Rubio

Paediatric Oncology and Haematology, Children's Hospital and Woman's Hospital

Lucas Moreno

Lucas Moreno

Paediatric Oncology and Haematology, Children's Hospital and Woman's Hospital

Marina Bonfill Ralló

Marina Bonfill Ralló

Paediatric Oncology and Haematology, Children's Hospital and Woman's Hospital

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