Which cancer type arises from epithelial tissue?

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Multiple Choice

Which cancer type arises from epithelial tissue?

Explanation:
Think in terms of tissue of origin. Epithelial tissue lines surfaces and forms glands, so cancers that start from these cells are called carcinomas. This is why carcinoma is the right answer: it originates from epithelial tissue such as the skin, lining of organs, or glandular tissue. In contrast, sarcoma comes from mesenchymal (connective) tissues like bone or muscle; leukemia starts in blood-forming cells in the bone marrow; lymphoma arises from lymphocytes in the lymphatic system.

Think in terms of tissue of origin. Epithelial tissue lines surfaces and forms glands, so cancers that start from these cells are called carcinomas. This is why carcinoma is the right answer: it originates from epithelial tissue such as the skin, lining of organs, or glandular tissue. In contrast, sarcoma comes from mesenchymal (connective) tissues like bone or muscle; leukemia starts in blood-forming cells in the bone marrow; lymphoma arises from lymphocytes in the lymphatic system.

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