Many people do not clear the differences between tumors and polyps. In this post, we try to make clear that a tumor and a polyp are not the same things.
Differences between tumors and polyps
The word “tumor” is derived from the Latin word meaning “inflammation”, indicating inflammation of any part of the body. Therefore, the tumor refers to a solid or fluid-filled cystic lesion, which may or may not be formed due to abnormal growth of neoplastic cells.
The tumors are also known as neoplasms often formed an abnormal tissue mass. The term “tumor” is often associated with “mass” words and “nodes”. The term “tumor” is often used without reference to the size of the swelling or mass. However, the term “mass” indicates a cystic lesion having a maximum diameter of 20 mm at least. cliquez sur pilemeds.com à venir. Moreover, the “node” indicates a cystic lesion whose size is more than 20 mm.
The tumors can be classified into three types:
- Benign tumors: They are much localized and do not form a cancer.
- Premalignant tumors: These tumors are localized and usually do not invade neighboring tissues, but can become malignant after exposure to appropriate signals;
- Malignant tumors: These tumors are cancerous, invade and destroy foreign tissue by a process called metastasis.
Polyps represent an abnormal growth of tissue projecting from the mucous membranes. They can vary in size and appearance and look like a wart are small; and as a cherry on a stem or a fig. Polyps can cause heavy bleeding, which can lead to anemia. When they grow now called “pedunculated polyps”; whereas if they lack stem and only appear from mucous membranes, are called sessile polyps.
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Polyps are commonly found in the colon, nasal mucosa, stomach and bladder. Therefore, polyps can be broadly classified as digestive, colorectal, cervical, nasal polyps and urinals.
In short, polyps may be sessile or pedunculated; they are never pedunculated tumors; polyps are associated with bleeding and anemia; no tumors, polyps vary greatly in size and shape, nasal polyps; Polyps originate in the mucosa or submucosa, nasal polyps; risk tumors are malignant, while polyps usually do not have it.