Cancer occurs when body cells begin to grow in an uncontrolled way. Instead of forming healthy tissue, these abnormal cells can form tumors. Some cancers remain in one place, while others spread to distant organs , this is called metastatic cancer.
To grow, tumors need oxygen and nutrients. They send signals to create new blood vessels, a process known as angiogenesis. Modern cancer care may include treatments that target this process as part of a broader therapy plan.
Symptoms vary by cancer type but may include:
Early medical attention is important when symptoms persist.
Early medical attention is important when symptoms persist.
Cancer develops due to changes in genes that control cell growth. Risk factors may include:
Early andaccuratediagnosis helps guide treatment choices.
Management of advanced cancers often includes a combination of:
When removal is possible.
Medicines that kill rapidly growing cells .
High-energy beams targeting tumors.
Medicines that focus on specific cancer growth pathways.
Treatments that help the immune system fight cancer.
Treatment is personalized based on cancer type, stage, and overall health.
Treatment is personalized based on cancer type, stage, and overall health.
Always follow your cancer specialist’s advice. Do not stop treatment or change doses without talking to your doctor. If anything feels unusual, report it promptly. Early communication helps keep treatment safe.