Lung cancers are one of the commonest tumours in Asia. It is the leading cause of cancer death in men and second leading cause in women worldwide. Most lung cancers are attributable to smoking and environmental factors in men, but in women, only half. In non-smoking Asian females, cancer genes mutated tumours are more prevalent. […]
Surgery in oral cancers? Lower doses of radiotherapy for HPV cancers? Oropharyngeal carcinomas can be caused by environmental factors (smoking, alcohol etc.) or viral-driven. Human papillomavirus (HPV) infection, a common transmitted disease, has been associated with the development of many cancers, including oropharyngeal squamous cell carcinoma (OPSCC) of the head and neck. While traditional, environmentally […]
What are gliomas and the different types? Gliomas are a type of tumor that arises from glial cells in the central nervous system (CNS), which includes the brain and spinal cord. Glial cells provide support and protection to neurons, and there are different types of glial cells, such as astrocytes, oligodendrocytes, and ependymal cells. Gliomas […]
Stereotactic body radiotherapy ( SBRT) is an effective option for patients with small non-small-cell lung tumours ( NSCLC) who are not suitable for surgery. It is also done to eradicate small relapses near the initial tumour after a lobectomy ( surgery for primary lung cancer). Even in patients with distant metastases, but experiencing good cancer […]
https://www.youtube.com/watch?v=5v76hrhW1Mg&t=4shttps://www.youtube.com/watch?v=bD-CCIyrtLY Radiotherapy techniques Radiotherapy is a very effective treatment for NPC. In early-stage NPC, the cure rate is over 90%. Even in more advanced stages, radiotherapy can shrink the tumor and improve symptoms. The cure rates from a large Chinese cohort study showed that even in patients with lower-staged cancers have a progression-free probability of […]
In patients who undergo a mastectomy, radiotherapy is recommended in certain higher risk patients. The role of radiotherapy to the chest wall after a mastectomy was established in a large study. This study showed that there was significant local control benefit, especially for patients with more than 3 positive lymph nodes. However, these studies were […]
