Age of onset of neuroblastoma

Written by Chen Yu Fei
Neurosurgery
Updated on January 13, 2025
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Neuroblastoma, typically arises from primitive neural crest cells, is more commonly found in the sympathetic ganglia and adrenal medulla. There is no specific age for the onset of neuroblastoma, but research indicates that it is more commonly diagnosed in children. The exact causative factors of neuroblastoma are not yet fully understood, but it is widely believed to involve congenital genetic factors, including acquired genetic mutations. Clinically, the presentation largely depends on the location of the tumor, the age at diagnosis, and the degree of malignancy of the tumor. In most cases, the tumor originates in the abdominal cavity, with a higher occurrence in the adrenal glands in children.

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Written by Chen Yu Fei
Neurosurgery
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How does neuroblastoma heal itself?

Neuroblastoma cannot completely heal by itself. Once neuroblastoma is detected, patients should be promptly taken to local hospitals for treatment, be hospitalized, and undergo skull CT or MRI scans. If necessary, enhanced MRI scans can be conducted to clarify the current location of the tumor and its relationship with surrounding tissues, and to determine the surgical plan. The tumor should be completely removed through surgery. After the surgery, a small amount of tumor tissue should be kept for pathological slides to assess the need for radiotherapy, chemotherapy, or other related treatments based on the results of the pathological examination. For some elderly and frail patients who cannot tolerate surgery, Gamma Knife treatment can also be considered.

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Written by Chen Yu Fei
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Early symptoms of neuroblastoma

For patients with neuroblastoma, in the early stages, due to the small size of the tumor, there generally lacks clear clinical signs or symptoms. Most patients experience mild headaches, dizziness, nausea, and vomiting, accompanied by a certain degree of vertigo. However, in most cases, these symptoms can be tolerated. Patients often have episodic attacks, with a persistent worsening condition. Later, as the tumor grows further, it may lead to an exacerbation of existing symptoms such as headaches, dizziness, nausea, and vomiting. Some patients may also experience abnormalities in the sensation of one side of the body, manifested as numbness, pain, and a tingling sensation.

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Causes of Neuroblastoma

Currently, there is no definitive conclusion about the specific causes of neuroblastoma, but most scholars believe that the occurrence of neuroblastoma is the result of congenital genetic factors combined with acquired factors. For patients with neuroblastoma, there is often a family history of genetic diseases showing a familial clustering tendency. In addition, poor living environments and habits, including exposure to radioactive contamination or prolonged exposure to electromagnetic radiation, may also contribute to the development of neuroblastoma.

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Written by Chen Yu Fei
Neurosurgery
45sec home-news-image

Age of onset of neuroblastoma

Neuroblastoma, typically arises from primitive neural crest cells, is more commonly found in the sympathetic ganglia and adrenal medulla. There is no specific age for the onset of neuroblastoma, but research indicates that it is more commonly diagnosed in children. The exact causative factors of neuroblastoma are not yet fully understood, but it is widely believed to involve congenital genetic factors, including acquired genetic mutations. Clinically, the presentation largely depends on the location of the tumor, the age at diagnosis, and the degree of malignancy of the tumor. In most cases, the tumor originates in the abdominal cavity, with a higher occurrence in the adrenal glands in children.

doctor image
home-news-image
Written by Chen Yu Fei
Neurosurgery
36sec home-news-image

What should be avoided in the diet for neuroblastoma?

Patients with neuroblastoma should be cautious with their diet and avoid foods that are overly greasy or spicy. It's also advisable to limit or avoid carbohydrate-rich or fried foods and those high in cholesterol. If the patient has allergies, they should avoid seafood products, which contain abundant animal proteins and can trigger allergic reactions, potentially leading to allergic dermatitis or allergic asthma. Additionally, some fruits, such as durian or mango, may also induce allergic reactions, so it is best to consume them sparingly or not at all.