A review on the occurrence of brain tumor in adults and pediatrics and the associated risk factors

Abstract

Brain tumor is one of the most concerning disorders of modern times, yet comprehensive knowledge on its symptom, risk factors, diagnosis, treatment and post-treatment of both adult and children have not been documented together. Therefore, to investigate the brain tumor symptoms, associated risk factors, methods of diagnosis, treatment, and post treatment rehabilitation for both adults and children and lastly the facility for brain tumors available in Bangladesh related peer reviewed journals and books were screened from databases like ResearchGate, Google Scholar, PubMed, and National Centre for Biotechnology Information. In this review, multiple categories of risk factors that may influence the occurrence of brain tumors became prominent. Gliomas and Medulloblastomas came out as the most common brain tumor in adults and pediatrics respectively. In Bangladesh, cases of Astrocytoma were found to be higher in adults, and low-grade Medulloblastomas in paediatrics. In terms of common symptoms, headaches, seizures, and vomiting stood out to be the most frequent. To conclude, this review aims to help educate people more on brain tumors and increase awareness in this sector. Some people with multiple risk factors do not develop brain tumors while people with no known risk factors might develop brain tumors. Knowing personal risk factors and taking preventative measures toward them will help to make more informed decisions.