New Delhi: Cancer is the major burden that the world is experiencing, however whenever we hear about cancer, we only think about the ones related to breast cancer, lung and skin cancer. But have you heard about glioblastoma, a rare tumour with an incidence rate of less than 10 per 100,000 people across the world, according to reports published by the National Library of Medicine.
Glioblastoma is an aggressive form of brain cancer that arises from glial cells, which are supportive in the brain. Dr Hrishikesh Sarkar Senior Consultant – Neurosurgery told News9, “Glioblastoma is known for its rapid growth and resistance to treatment, glioblastoma is one of the most challenging cancers to manage. Despite advances in medical science, the prognosis for glioblastoma patients remains poor, with average survival rates ranging from 12 to 15 months post-diagnosis. Understanding the early warning signs and symptoms of glioblastoma is crucial for seeking timely medical intervention, which can significantly improve outcomes and quality of life.”
What is Glioblastoma?
Glioblastoma, also known as glioblastoma multiforme (GBM), is classified as a Grade IV astrocytoma by the World Health Organization (WHO), indicating its high malignancy. This cancer typically originates in the cerebral hemispheres but can occur in any part of the brain or spinal cord. The exact cause of glioblastoma is unknown, but risk factors include genetic mutations, exposure to ionising radiation, and certain inherited conditions.
Glioblastomas are highly invasive, infiltrating surrounding brain tissue, which complicates surgical removal and contributes to frequent recurrence even after aggressive treatment.
Early Warning Signs and Symptoms of Glioblastoma
Recognising the early warning signs of glioblastoma is essential for prompt diagnosis and treatment. Common symptoms include persistent headaches, often more severe in the morning or when lying down, due to increased intracranial pressure.
According to Dr Sarkar, “Patients may also experience seizures, which can manifest as sudden, uncontrolled electrical activity in the brain, leading to convulsions or altered consciousness. Cognitive and personality changes are another hallmark, with patients showing memory loss, difficulty concentrating, or altered behaviour. Additionally, motor function impairments such as weakness on one side of the body, difficulty with balance and coordination, and vision problems like blurred vision or double vision can occur. Nausea and vomiting, especially when associated with headache, are also common symptoms due to increased pressure in the brain. It’s important to note that these symptoms can vary significantly depending on the tumour’s location and size, making it vital to seek medical attention if these signs are present.”
Glioblastoma is known for its rapid growth and resistance to treatment, glioblastoma is one of the most challenging cancers to manage. Despite advances in medical science, the prognosis for glioblastoma patients remains poor, with average survival rates ranging from 12 to 15 months post-diagnosis. Health Conditions Health News: Latest News from Health Care, Mental Health, Weight Loss, Disease, Nutrition, Healthcare
