fat

What is mature adipose tissue?

Mature adipose tissue, commonly known as mature fat, is a fully developed form of fat tissue in the body. It is composed primarily of cells called adipocytes that store energy, provide cushioning for internal organs, and help regulate body temperature by providing insulation. Mature adipose tissue is essential for healthy metabolism and normal body function. …
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Hibernoma: Understanding Your Pathology Report

A hibernoma is a noncancerous tumor made of brown fat. Brown fat is a specialized type of fat that produces heat. It is plentiful in newborns and young children, and most adults have only small amounts. A hibernoma is not a cancer. It grows slowly, stays in one place, does not spread to other parts …
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Atypical Lipomatous Tumour (ALT): Understanding Your Pathology Report

An atypical lipomatous tumor (ALT) is a slow-growing, low-grade type of sarcoma — a cancer that arises from fat cells. ALT is closely related to well-differentiated liposarcoma; in fact, both names refer to the same underlying tumor. The term ALT is used when the tumor arises in a location where complete surgical removal is achievable, …
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Well Differentiated Liposarcoma: Understanding Your Pathology Report

Well differentiated liposarcoma is a slow-growing cancer that develops from fat cells. It is a type of sarcoma, a cancer that begins in the body’s connective tissues. Together with dedifferentiated liposarcoma, it is the most common type of liposarcoma. Under the microscope, the tumor cells still resemble normal fat cells, although they are larger and …
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Intramuscular Lipoma: Understanding Your Pathology Report

An intramuscular lipoma is a noncancerous tumor made of mature fat cells that develops inside a muscle. It is a type of lipoma, the most common soft tissue tumor in adults, and it is the form most often found deep in the body. An intramuscular lipoma does not spread to other parts of the body …
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Angiolipoma: Understanding Your Pathology Report

An angiolipoma is a noncancerous tumor that develops in the layer of fat just beneath the skin. It has two parts: mature fat cells that look like normal body fat and many small, thin-walled blood vessels. Angiolipomas are common and are closely related to ordinary lipomas. What sets them apart for most people is that …
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Spindle Cell Lipoma: Understanding Your Pathology Report

A spindle cell lipoma is a noncancerous tumor made of mature fat cells, long, thin cells called spindle cells, and thick bands of collagen. It is a type of lipoma, and it does not spread to other parts of the body. Spindle cell lipoma usually develops just under the skin of the back of the …
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Lipoma: Understanding Your Pathology Report

A lipoma is a noncancerous tumor made of mature fat cells, which pathologists call adipocytes. It is the most common soft tissue tumor in adults. Lipomas grow slowly, stay in one place, and do not spread to other parts of the body. They are different from cancerous fat tumors such as liposarcoma, and a lipoma …
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Adipose Tissue: Definition

Adipose tissue, commonly known as fat, is a type of body tissue made up of cells called adipocytes. These cells store energy, help cushion and protect internal organs, and provide insulation to maintain body temperature. Adipose tissue surrounds many organs throughout the body and is a normal part of the tissue layers examined in pathology …
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