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2. Small-cell carcinoma - Wikipedia

   en.wikipedia.org/wiki/Small-cell_carcinoma

   Small-cell lung carcinoma (SCLC) has long been divided into two clinicopathological stages, termed limited stage (LS) and extensive stage (ES). [8] The stage is generally determined by the presence or absence of metastases, whether or not the tumor appears limited to the thorax, and whether or not the entire tumor burden within the chest can feasibly be encompassed within a single radiotherapy ...

3. Lung cancer - Wikipedia

   en.wikipedia.org/wiki/Lung_cancer

   1.8 million (2020) [3] Lung cancer, also known as lung carcinoma, is a malignant tumor that begins in the lung. Lung cancer is caused by genetic damage to the DNA of cells in the airways, often caused by cigarette smoking or inhaling damaging chemicals. Damaged airway cells gain the ability to multiply unchecked, causing the growth of a tumor.

4. Limited-stage small cell lung carcinoma - Wikipedia

   en.wikipedia.org/wiki/Limited-stage_small_cell...

   Limited-stage small cell lung carcinoma (LS-SCLC) is a type of small cell lung cancer (SCLC) that is confined to an area which is small enough to be encompassed within a radiation portal. [1][2][3][4] This generally includes cancer to one side of the lung and those might have reached the lymph nodes on the same side of the lung. 33% patients ...

5. Combined small-cell lung carcinoma - Wikipedia

   en.wikipedia.org/wiki/Combined_small-cell_lung...

   Oncology. Combined small cell lung carcinoma (or c-SCLC) is a form of multiphasic lung cancer that is diagnosed by a pathologist when a malignant tumor, arising from transformed cells originating in lung tissue, contains a component of small cell lung carcinoma (SCLC) mixed with one or more components of any histological variant of non-small ...

6. Lung cancer staging - Wikipedia

   en.wikipedia.org/wiki/Lung_cancer_staging

   Lung cancer staging is the assessment of the extent to which a lung cancer has spread from its original source. As with most cancers, staging is an important determinant of treatment and prognosis. In general, more advanced stages of cancer are less amenable to treatment and have a worse prognosis. The initial evaluation of non-small cell lung ...

7. Non-small-cell lung cancer - Wikipedia

   en.wikipedia.org/wiki/Non-small-cell_lung_cancer

   Non-small-cell lung cancer (NSCLC), or non-small-cell lung carcinoma, is any type of epithelial lung cancer other than small-cell lung cancer (SCLC). NSCLC accounts for about 85% of all lung cancers. [1][2][3] As a class, NSCLCs are relatively insensitive to chemotherapy, compared to small-cell carcinoma.