What is etiology of lung cancer?

What is cancer? What are main type of cancers?

What are three types of cancers? Explain each type.

What are methods of cancer detector? Describe the common approaches for treatment of cancer.

What is cancer? How are cancer classified pathologically? Give the basis of classification.

What is cancer? How is a cancer cell different from normal cell ? How do normal cells attain cancerous nature?

On what basis diagnosis of cancer is made?

What is special about lungs of birds?

Give an account of histology of human lungs.

What is cancer? What are its causes ? What are methods ot detect cancers?

Cancer is a major cause of death all over the world? What are causes of cancer?