Title: Outcome of a Rare Case of Early Stage Lung Cancer in a Tertiary Care Center
Authors: Dr Joydeep Singh Vasant, Dr Ashok Kumar Chauhan, Dr Paramjit Kaur, Dr Jyoti Pannu, Dr Roshani Vyas
DOI: https://dx.doi.org/10.18535/jmscr/v7i3.66
Abstract
Introduction
As per GLOBOCAN 2018, lung cancer is the most common cancer in the world at 11.6% and has the highest mortality. In India it is the fourth most common cancer comprising of 5.9% of all the new cases and is responsible for 9.3 % of all cancer related mortality in both sexes.1 As in developing countries most of the patients present in locally advanced stages. The overall 5-year survival rate of lung cancer is dismal with approximately 15 per cent in developed countries and 5 per cent in developing countries.2 In the department of Radiotherapy PGIMS, Rohtak carcinoma lung constituted 8.1 % of all the cancer patients registered of which less than 1 % are early stage.3 Surgery is the standard mode of treatment of patients with stage I and II tumors and for selective patients with stage III tumors. But only 20% of all the patients presenting with lung cancer are suitable for surgery.4Conventional fractionated radiotherapy is recommended, with reported 5-year local control and overall survival rates ranging from 30% to 50% and 10% to 30% respectively in stage I/II Non-Small cell lung carcinoma.5
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