Neuroblastoma affects the adrenal glands, followed by the abdomen, chest, and neck. The issue with neuroblastoma is that its symptoms often mimic other, less severe conditions, making it difficult to diagnose early. Parents and caregivers may notice vague signs such as swelling, pain, or unexplained weight loss, but these are often overlooked until the cancer has spread.

Recognising the symptoms early, including lump formation, abdominal pain, or fever, can lead to prompt medical intervention. Treatment approaches for neuroblastoma include surgical intervention, chemotherapy, radiation therapy, and emerging therapies such as immunotherapy, which specifically target and attack cancerous cells. With early detection and advanced treatments, the chances of successful recovery have significantly improved.

What is Neuroblastoma?
Causes of Neuroblastoma
Signs of Neuroblastoma in Children
Neuroblastoma Diagnosis in Children
Treatment for Neuroblastoma in Children
Did You Know?
Myths and Facts
Conclusion
When to Seek Help
Frequently Asked Questions

What is Neuroblastoma?

Neuroblastoma is a cancer that develops from immature nerve cells, known as neuroblasts. These cells are typically found in the adrenal glands, located above the kidneys, but neuroblastoma can also occur in nerve tissue along the spine, chest, abdomen, or pelvis. It is a malignant tumour, which means it can grow and spread to other parts of the body.

Causes of Neuroblastoma

The exact cause of neuroblastoma is not well understood, but several factors are believed to contribute:

Genetic mutations: Spontaneous genetic changes in neuroblast cells can lead to uncontrolled growth and tumour formation.
Inherited risk: In rare cases, a family history of neuroblastoma may increase the risk.
Environmental factors: While no direct link has been established, researchers are exploring whether environmental exposures during pregnancy might play a role.

Signs of Neuroblastoma in Children

The symptoms of neuroblastoma vary depending on the tumour’s size, location, and whether it has spread. Common signs include:

A lump or swelling in the abdomen, chest, or neck.
Pain or discomfort in the affected area.
Fatigue, irritability, or general malaise.
Loss of appetite and unintended weight loss.
Dark circles around the eyes or bulging eyes, if the cancer has spread.
Bone pain, if metastasis has occurred.

Stages of Neuroblastoma in Children

Neuroblastoma is classified into stages based on its spread:

Stage 1: Localised tumour that can be completely removed with surgery.
Stage 2: Tumour is localised but may involve nearby lymph nodes.
Stage 3: Tumour extends beyond the original site and cannot be fully removed.
Stage 4: Cancer has spread to distant body parts, such as bones, liver, or skin.
Stage 4S: A special category for infants under one year with limited metastasis that often resolves with minimal treatment.

Neuroblastoma Diagnosis in Children

Diagnosing neuroblastoma involves a series of tests and procedures, including:

Physical examination includes identifying visible lumps or swelling.
Imaging tests such as CT scans, MRIs, or ultrasounds to locate and assess the tumour.
Blood and urine tests to detect elevated levels of catecholamines, substances produced by neuroblast cells.
Biopsy involves removing a sample of tissue for microscopic examination.
Bone marrow aspirations to check for cancer spread to the bone marrow.

Neuroblastoma in Children

Treatment for Neuroblastoma in Children

Treatment options depend on the child’s age, tumour stage, and overall health. Common treatments include:

Surgery: Removing the tumour if it is localised and operable.
Chemotherapy: Using drugs to shrink or destroy cancer cells, especially for advanced cases.
Radiation therapy: Targeting the tumour with high-energy rays to kill cancer cells.
Stem cell transplant: Replacing damaged bone marrow after high-dose chemotherapy or radiation.
Immunotherapy: Boosting the immune system to fight cancer cells.
Targeted therapy: Drugs that specifically attack cancer cells without harming normal cells.

Did You Know?

Neuroblastoma accounts for 15% of cancer-related deaths in children under five, making it a serious condition that requires immediate diagnosis and treatment.
Advances in immunotherapy and targeted therapy have significantly improved survival rates for high-risk neuroblastoma.
CAR T-cell therapy is an emerging treatment for neuroblastoma in children, where a patient’s own immune cells are modified to target and attack cancer cells more effectively.

Myths & Facts

Myth 1: Neuroblastoma only occurs in the adrenal glands.
Fact: While the adrenal glands are common sites, neuroblastoma can occur anywhere along the sympathetic nervous system.

Myth 2: Neuroblastoma is always inherited.
Fact: Most cases are sporadic, with only 1-2% linked to familial inheritance.

Myth 3: Surgery alone can cure all cases of neuroblastoma.
Fact: Advanced stages often require a combination of therapies, including chemotherapy and radiation.

Myth 4: Neuroblastoma symptoms are always obvious.
Fact: Early symptoms can be vague and easily mistaken for common illnesses.

Conclusion

Neuroblastoma is a rare but serious childhood cancer that requires early detection and immediate treatment to improve outcomes. The symptoms are often non-specific, which makes early diagnosis challenging, but awareness of potential signs such as swelling, abdominal pain, and fever can help parents seek medical attention sooner. It’s crucial to stay informed and work closely with medical professionals to ensure the best possible care for their child’s health and recovery.

When to Seek Help

Seek immediate medical attention if your child shows visible symptoms such as persistent abdominal swelling, unexplained weight loss, fatigue, bone pain, or unusual lumps in the abdomen, neck, or chest.

Please note: Other signs, like difficulty breathing, trouble walking, or changes in eye appearance (dark circles or bulging), should also be promptly evaluated.

At Narayana Health, our paediatric oncology specialists are equipped to provide comprehensive care and guidance, ensuring the best possible treatment for neuroblastoma in children.

Schedule a consultation today— Call us @ 08068617735

References

https://www.mayoclinic.org/diseases-conditions/neuroblastoma/symptoms-causes/syc-20351017
https://my.clevelandclinic.org/health/diseases/14390-neuroblastoma

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