Difference Between Adenoma and Hyperplastic Polyp

An adenoma is a growth in the glands, that tin can happen in many organs. A hyperplastic polyp is a growth that can occur in the colon or stomach.

What is Adenoma?


An adenoma is a growth of tissue that happens in glands found in epithelial tissue of organs.

Location and size:

Adenomas can exist found in many different organs including the colon, kidney, adrenal gland, thyroid gland, and the pituitary gland. Adenomas can be 10 mm or bigger in size.

Causes and gamble factors:

Genetic mutations play a role in the development of adenomas. The mutation known equally multiple endocrine neoplasia type i (MEN1) is associated with adenoma formation. The inherited condition familial adenomatous polyposis (FAP) causes colon adenomas. People may have a college take a chance not merely from having gene mutations just also if they are obese, eat unhealthy foods, and smoke.


The diagnosis of an adenoma relies on imaging tests such as CT scans and MRI, which volition show the presence of a growth. A colonoscopy tin can detect adenomas in the colon.

Symptoms and complications:

The symptoms of an adenoma depend on its location. If they grow large, they can cause hurting. An adenoma in the colon or rectum can crusade rectal bleeding and one in the pituitary can cause headaches, problems with eyesight, and even hormone changes. While an adenoma is not initially cancerous at that place is an increased risk of them becoming cancerous in time.


It is often recommended that an adenoma be removed because of the cancer take chances. In the example of colon adenomas, they can be removed during a colonoscopy if not too large. Large colon adenomas require surgery. Pituitary adenomas and adenomas in other parts of the trunk require surgical excision.

What is Hyperplastic Polyp?


A hyperplastic polyp is an abnormal growth that happens specifically inside organs of the alimentary canal.

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Location and size:

Hyperplastic polyps are institute in digestive system organs where they arise from glands in the epithelial lining. They tin can occur in the stomach or colon. Unlike adenomas, hyperplastic polyps are usually much smaller, at about 5 mm or less in size.

Causes and risk factors:

These types of polyps are often caused by inflammation, such every bit having chronic gastritis, which is an inflammation of the tum lining. Information technology is also associated with
H. pylori
infection of the stomach that also leads to ulcers. Similarly, Crohn’south disease and IBD can lead to these polyps forming in the colon. Obesity, unhealthy eating habits, smoking, and drinking alcohol can increase the risk of hyperplastic polyps.


Diagnosis of a hyperplastic polyp relies on endoscopy or colonoscopy during which polyps can be observed and biopsied for testing.

Symptoms and complications:

Hyperplastic polyps often cause symptoms like pain, bleeding, or vomiting. A polyp in the stomach is probable to crusade vomiting while rectal bleeding is a sign of a polyp in the colon. The main complexity is blood loss, anemia and weight loss. Cancer is a very unlikely complication but whatsoever polyp should be investigated by a doc.


Although hyperplastic polyps are unlikely to plough into cancerous polyps, removal is sometimes a adept idea, especially if they are causing symptoms. Usually, such polyps are easily removed during an endoscopy or colonoscopy.

Difference between Adenoma and Hyperplastic polyp


An adenoma is a blazon of growth that tin can develop in various organs. A hyperplastic polyp is a growth that is limited to the stomach or colon.

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Adenomas can occur in multiple organs like the colon, pituitary, or kidneys. Hyperplastic polyps are establish in the colon or stomach.


The crusade of adenomas is not always known just is sometimes probably due to genetic mutations such as FAP and MEN1. The cause of hyperplastic polyps is ofttimes thought to be inflammatory conditions similar gastritis, IBD, or Crohn’s disease.


The symptoms of adenoma varies depending on the organ information technology occurs in. The symptoms of hyperplastic polyps can include hurting, vomiting, or rectal bleeding.

Cancer potential

The potential for adenoma to become cancer depends on what type it is, with potential varying from v% to 25%. The potential for hyperplastic polyps turning cancerous is extremely low.

Tabular array comparing Adenoma and Hyperplastic polyp

Summary of Adenoma and Hyperplastic polyp

  • Adenoma and hyperplastic polyps are both growths of glandular tissue.
  • Adenomas are much more likely to develop into malignancies.
  • Hyperplastic polyps are most often not cancerous.
  • Both adenomas and hyperplastic polyps are normally removed.


Practise all adenoma polyps go cancer?

No, there is only a certain per centum, which varies from 5% to 25%  that becomes malignant. It also depends on the blazon of adenoma equally to the likelihood of it condign cancerous.

What is an adenoma?

An adenoma is a growth that can happen in sure glandular tissue found on various organs of the torso, such as the pituitary, colon, or kidney.

Are hyperplastic colon polyps precancerous?

No, hyperplastic colons are non growths that usually go cancerous, while adenomas are precancerous growths.

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