What Is a Hamartoma? Definition, Symptoms & Examples. A hamartoma is a benign (noncancerous) mass that’s made of the same cells found in surrounding tissue. Most hamartomas don’t cause symptoms and aren’t serious. If a hamartoma has grown so large that it’s causing symptoms, surgery usually resolves the issue. What is a hamartoma?

A hamartoma is a mostly benign, [3] local malformation of cells that resembles a neoplasm of local tissue but is usually due to an overgrowth of multiple aberrant cells, with a basis in a systemic genetic condition, rather than a growth descended from a single mutated cell (monoclonality), as would typically define a benign neoplasm/tumor. [4]

Dec 14, 2017 · A hamartoma is a noncancerous tumor made of an abnormal mixture of normal tissues and cells from the area in which it grows. Hamartomas can grow on any part of the body, including the...

Mar 14, 2023 · A hamartoma is a local malformation of an abnormal mixture of cells and tissue. Although most hamartomas are benign, they cause morbidity by various mechanisms such as infection, infarction, pressure/obstruction, hemorrhage/anemia, …

May 25, 2023 · A hamartoma is a benign tumor that may occur in the lungs, heart, skin, brain, breast, or other regions. They are made up of abnormal but not cancerous cells similar to the cells that make up the tissue where they originate.

Hamartomas are benign, non-cancerous growths of abnormal mixtures of cells and tissues in various parts of the body. Although they are generally harmless, their presence can sometimes lead to complications depending on their size and location.

A hamartoma is a non-cancerous overgrowth of a mature cell type normal to the site, tissue, or organ. The word is from the Greek hamartia (‘fault’ or ‘defect’) and -oma (‘tumour’ or ‘neoplasm’).

Nov 6, 2024 · A hamartoma (plural: hamartomas or hamartomata) is a benign tumor-like malformation that consists of a collection of architecturally disorganized cells located in an area of the body where the cells are normally found. It is often due to abnormal development.

A hypothalamic hamartoma is a noncancerous growth on your hypothalamus. This is located deep in the base of your brain. It can cause early puberty, seizures, cognitive dysfunction and other symptoms. Medication and brain surgery are the most common treatments. A brain scan with a hypothalamic hamartoma circled. What is a hypothalamic hamartoma?

A tumor-like, non-neoplastic disordered proliferation of mature tissues that are native to a site of origin–eg, exostoses, nevi and soft tissue hamartomas; although most hamartomas are benign, some histologic subtypes–eg, neuromuscular hamartoma, may proliferate aggressively.