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A Minimally Invasive Method for Generating a Syngeneic Orthotopic Mouse Model of Lung Cancer
Published on: August 19, 2025
Primary lung cancer in non-tuberculous upper lobe lesions
S Rajasekaran1, T G Manickam, P J Vasanthan
1Department of Thoracic Medicine, Government General Hospital, Madras.
Abstract:
Tuberculosis is not only the commonest infectious disease of the lungs in India, but it is also the most commonly overdiagnosed entity whenever upper lobe lesions are seen on a chest roentgenogram. Over a two year period (1990-1992), 150 non-tuberculous upper lobe lesions in high risk group patients (middle aged and elderly; chronic smokers) were investigated Sixty-two patients (41.3%) were found to have primary malignant tumours of whom 67.7% had squamous cell carcinoma. Routine screening for malignancy in high risk patients with non-tuberculous upper lobe lesions should be undertaken.
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