Cigarettes contain carcinogens, defined as cancer causing toxins that are destructive to the human genome and cellular process in the body.
Yes. While smoking has not been proven to CAUSE cancers and tumors, the statistical correlation between long-term smoking and lung cancer is too well established to ignore.
No, luckily, over-thinking does not cause tumors. It could cause a headache, but then, I might be overthinking things.
Neuroendocrine tumors such as carcinoid tumors are rare, and no information consequently is yet available on cause or prevention.
No.
Tumors can block the bile duct and also cause cholangitis
smoking, obesity, hypertension are the most common causes for kidney tumor.
Mice get tumors in the say way humans get tumors. Anything that causes the unchecked rapid division of cells will cause cancer.
No
Smoking can cause many respiratory problems, such as chronic bronchitis: a long term imflammtion of the bronchi, emphysema: a chronic lung condition that affects the alveoli and, of course, lung cancer: an abnormal, continual multiplying of cells that can result in lumps, masses, or tumors.
Invasive tumors can cause damage to surrounding tissues.
Smoking causes stroke, lung cancer, throat cancer, tumors, oral cancer, emphysema, blindness, heart attack, and other diseases.
Benign brain tumors do not infiltrate nearby tissues but can cause severe pain, permanent brain damage, and death