MEDIMAGE / SCIENCE PHOTO LIBRARY MEDIMAGE / SCIENCE PHOTO LIBRARY
Lung cancer. Gross specimen of a lung with advanced lung cancer, showing tissue destruction and cavitation. Lung cancer is the most lethal of all the cancers worldwide, responsible for 1.2 million deaths annually. Smoking is a significant risk factor. Symptoms include chest pain, shortness of breath and a cough. Treatment is with a combination of chemotherapy and radiotherapy.
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