Daijiworld Media Network - Mohali
Mohali, Jun 9: With brain tumours affecting thousands globally each year, World Brain Tumour Day observed on June 8 serves as a crucial reminder of the condition’s seriousness and the importance of early detection and treatment.
Dr (Lt Col) Harmandeep Singh Brar, senior consultant, Neurosurgery, Fortis Hospital, Mohali, explained that brain tumours are abnormal growths of cells within the brain or its coverings (meninges), and can be malignant (cancerous) or benign (non-cancerous). “Only about 27.9% of brain tumours are malignant. They may be primary, originating in the brain, or secondary, spreading from cancers in other parts of the body,” he said.
Discussing risk factors, Dr Brar noted that 5-10% of cases have a hereditary link, while exposure to high-dose radiation significantly increases the risk. Brain tumours can affect people of all ages, but are more prevalent in individuals in their 50s and 60s. “Malignant tumours are more commonly seen in men, while benign ones are more frequent in women,” he added.
Symptoms often include persistent early morning headaches accompanied by vomiting, seizures, limb weakness or numbness, speech and vision difficulties, hearing issues, vertigo, and balance problems.
Diagnosis is usually based on clinical symptoms and neurological assessments, supported by imaging such as NCCT scans and contrast MRIs. “Treatment varies depending on the type and may involve surgery, chemotherapy, and radiation therapy,” Dr Brar said. While prevention isn’t possible, a healthy lifestyle, regular check-ups, and avoiding radiation exposure can aid in early detection.
Neurologists at Park Hospital, Mohali, added that over 100 types of primary brain tumours exist, each requiring distinct treatment approaches. They stressed that recent advances in technology now allow surgeons to reach areas previously considered inoperable, significantly improving outcomes.
As awareness grows, medical experts urge people to seek timely consultations to improve prognosis and quality of life for those affected.