there are several types of cancer depending on their organ of origin but they can be organized into categories based on the specific cell and origin of which the abnormal growth began. cancers can be classified as carcinomas, sarcoma, leukemias, lymphomas, multiple myeloma, melanoma, and brain and spinal cord tumors



Answer :

Carcinoma refers to a malignant neoplasm of epithelial origin or cancer of the internal or external lining of the body.

What is Carcinoma ?

In epithelial tissue, cancerous growths are known as carcinomas. The majority of your organs, internal body pathways (such your esophagus), and skin are all lined with epithelial tissue. The majority of malignancies that affect your skin, breasts, kidney, liver, lungs, pancreas, prostate gland, head, and neck are carcinoid tumors.

Most people categorize different types of cancer according to where they originate, although this is only one way to do so. According to the sorts of tissues where cancer cells first develop, scientists also categorize malignancies.

80% to 90% of all cancer diagnoses are for carcinoma, which is the most prevalent type of cancer. Carcinoma develops in the epithelial tissue that lines your skin, internal organ passages, and organs.

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https://brainly.com/question/373177

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