Paper Key : IRJ************977
Author: Ishant Nimbalkar
Date Published: 12 Apr 2024
Abstract
Lung cancer is a malignant tumor that originates in the lungs, often due to genetic damage from factors like smoking or exposure to harmful substances .Lung cancer is staged using the TNM system, which considers tumor size, lymph node involvement, and metastasis status. Mostly diagnoses occurring over individual aged over 65. Lung cancer develops when normal lung cells mutate and alter their natural growth and death cycle, leading to unregulated cell division and the formation of tumors.As lung cancer progresses, cancerous cells may invade healthy tissues or travel through the bloodstream to distant tissues and organs, a process known as metastasis
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