Causes of Neuroblastoma

Written by Chen Yu Fei
Neurosurgery
Updated on September 20, 2024
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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
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Late-stage symptoms of neuroblastoma

For patients with neuroblastoma, they often experience significant symptoms such as headaches, dizziness, nausea, and vomiting. The intracranial pressure continuously rises, leading to noticeable optic atrophy, vision loss, and visual field defects. When the tumor volume further increases, it may also compress the surrounding tissues, causing apparent cranial nerve dysfunction. Moreover, in the late stages of the disease, the tumor can spread to other parts of the body via the bloodstream, forming metastases. Additionally, it is likely to disseminate through the cerebrospinal fluid.

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Written by Gao Yi Shen
Neurosurgery
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Neuroblastoma in children

Neuroblastoma does not specifically concern how old the child is, as it can occur in children during their developmental process, and even in newborns, adolescents, and adults. There is no specific timing required for its occurrence. Therefore, for neuroblastoma, the principle is to initiate treatment as soon as it is detected. Although the prognosis may not be very good, the aim should be to extend the patient's life and reduce suffering as much as possible. After all, no matter the age, the patient is a loved one.

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Written by Chen Yu Fei
Neurosurgery
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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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Written by Chen Yu Fei
Neurosurgery
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Neuroblastoma is what disease

Neuroblastoma is a highly malignant epithelial neurocyte tissue tumor, which is relatively aggressive. Often in the early stages of the disease, the tumor tissue adheres to surrounding brain tissue, nerves, and blood vessels, making it impossible to completely remove it surgically. The residual tumor cells quickly recur over time. As a result, most neuroblastoma patients have a poor prognosis and short survival time, even with effective surgical treatment, including postoperative radiotherapy and chemotherapy. Therefore, it is recommended that those diagnosed with neuroblastoma undergo early further examinations and treatments.

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Written by Chen Yu Fei
Neurosurgery
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Is neuroblastoma serious?

Neuroblastoma is relatively serious and is classified as a highly malignant tumor, one of the epithelial cell tumors. The disease often leads to severe intracranial pressure increases, manifesting as intense headaches, dizziness, nausea, vomiting, and even possible optic disc edema, vision loss, and visual field defects. The occurrence of neuroblastoma often indicates a poor prognosis for patients, with a short disease duration and reduced survival time. The five-year survival rate is decreased. Treatment primarily involves surgical intervention to completely remove the neuroblastoma, followed by postoperative radiotherapy, chemotherapy, and other related treatments.