Early symptoms of neuroblastoma

Written by Chen Yu Fei
Neurosurgery
Updated on September 01, 2024
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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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Can neuroblastoma be treated?

Neuroblastoma is the most common tumor in childhood, and it is also the most common in infants and toddlers. Typically, neuroblastoma is a type of neuroendocrine tumor, clinically found often in the adrenal glands or in nervous tissues such as the neck, chest, and abdomen. Currently, neuroblastoma can be effectively classified according to its level of risk into low-risk, intermediate-risk, or high-risk groups. For patients in the low-risk group, surgical treatment can achieve satisfactory results; for patients in the intermediate-risk or high-risk groups, treatment often involves a combination of methods, yet still may not achieve satisfactory results.

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Written by Chen Yu Fei
Neurosurgery
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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 Kang Li
Neurosurgery
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Symptoms of Neuroblastoma

Typical symptoms of neuroblastoma include anemia and fatigue, excitement, no weight gain or weight loss, or irregular fever. The initial symptoms in the course of a short disease are not typical. Early diagnosis is difficult. Nonspecific symptoms include fatigue, loss of appetite, fever, joint pain. Those occurring within the skull display a bit of central nervous system cursing symptoms and symptoms of intracranial hypertension. Main manifestation. Occurrence outside the skull depends on the location of the tumor and the metastatic sites. Involvement of the thoracic cavity can cause chest and back pain and difficulty breathing, involvement of the abdominal cavity is characterized by abdominal distension, constipation, dysentery, and involvement of the spinal canal manifests as reduced strength in the trunk and limbs, and motor and sensory disturbances.

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Written by Chen Yu Fei
Neurosurgery
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How to avoid neuroblastoma

To avoid neuroblastoma, it is recommended to develop good living habits in daily life, including maintaining over 30 minutes of aerobic exercise each day to keep physically healthy. Additionally, it is advisable to consume more fruits rich in vitamin C, which contain abundant vitamins that can effectively serve as antioxidants. Keeping good sleep habits, going to bed early and waking up early, avoiding staying up late and long durations of using mobile phones or computers to minimize excessive exposure to electromagnetic radiation. In daily life, one should also learn self-protection, avoid contact with carcinogenic chemicals, and avoid excessive exposure to radioactive pollution. All these measures can effectively prevent the condition.

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Written by Chen Yu Fei
Neurosurgery
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Precursors to neuroblastoma recurrence

For neuroblastoma, if recurrence occurs, the patient may show symptoms like recurrent headaches, dizziness, nausea, and vomiting. Additionally, if the optic nerve is involved, there may be a decrease in vision and visual field defects. Even the possibility exists that the tumor could recur, increase in size, and compress surrounding important blood vessels and nerves, leading to an increase in intracranial pressure, which manifests as worsening of the original symptoms of headaches and dizziness. Once such symptoms occur, it generally suggests a high likelihood of neuroblastoma recurrence. If it causes symptoms such as hemiplegia and aphasia, it can generally be confirmed.