Different Types of Cancer According to Where They Start From

The body is composed of billions of cells that are so small they can only be seen through a microscope. The cells are grouped together to create tissues and organs found all over the body. The cells are the same in their basic forms, but they do vary in some ways. This is because each part of the body has a specific function. For instance, muscles and nerves have different functions, and that’s why muscle and nerve cells have different structures.

When it comes to cancers, they can be categorized according to what type of cell they start in. These categories can be hard to understand, but a specialist, such as Cancer Treatment Mexico, will be able to give you all the information you need in order to help you understand the categories. There are five main cancer categories, and these are carcinoma, sarcoma, leukemia, lymphoma and myeloma, and brain and spinal cord cancers.


Carcinomas start in the skin or the tissues that cover or line the internal organs. They are the most common type of cancer. More than 80 percent of cancer patients suffer from some form of carcinoma. There are different types of carcinoma that include squamous cell carcinoma, adenocarcinoma, transitional cell carcinoma, and basal cell carcinoma.


Sarcomas begin in connective tissues that support the other tissues of the body. Examples of connective tissues include cartilage, fibrous tissues, tendons, and bones. Sarcomas are not as common as carcinomas. There are two types of sarcomas, which are soft tissue sarcomas and bone sarcomas. This type of cancer makes up around one percent of the diagnosed cancers. Soft tissue sarcomas are rare, but the common types begin in the muscle or cartilage. Bone sarcomas begin from bone cells.


Leukemia is cancer of the blood cells. It makes the bone marrow produce more white blood cells. When the blood cells are not fully developed, they can’t fight against infection. That’s why the cells just build up in the blood. This type of cancer is uncommon, and only 3 percent of cancer patients are diagnosed with it. However, it is the most common type of cancer diagnosed among children.

Lymphomas and Myeloma

Lymphomas and myeloma are cancers of the lymphatic system. The former begins from cells within the lymphatic system. It is the system that is made up of glands and tubes in the body that filters the fluids. It is composed of the spleen, lymphatic vessels, and the lymph glands. Myeloma is cancer that beings in plasma cells, which are type of white blood cell, produced in the bone marrow.

Brain and Spinal Cord Cancers

Cancer can also develop in the brain and spinal cord. The brain controls the other organs of the body by sending out electrical messages through the nerve fibers. The brain is composed of billions of nerve cells that are as neurons. The most common brain tumor starts from glial cells and is known as glioma. Keep in mind that there are tumors that develop in the spinal cord or brain that are non-cancerous or benign. However, there are tumors that are cancerous, and they can spread and grow fast.

These are the different types of cancers according to where they developed. IF you experience something out of the ordinary, it is best to consult a doctor right away. Early detection is the best treatment against the big C.