The most common type, located just beneath the skin, typically appearing on the arms, neck, and torso.
A rare type, mostly seen in older men, with cells of varied shapes and sizes.
A rare lipoma composed of brown fat, typically occurring in the neck, armpit, shoulder, and chest.
Contains a combination of fatty and fibrous tissue, making it firmer than other lipoma types.
A rare lipoma that includes both glandular tissue and fat cells.
Contains numerous blood vessels and may be painful. Commonly found on the forearms and trunk.
Found mainly on the upper back, neck, and shoulders, these lipomas consist of spindle-shaped cells.
Develops within the muscles, often deeper than superficial lipomas, and may cause discomfort due to its location.
A family history of lipomas increases the likelihood of developing them.
Lipomas are more common in middle-aged adults, typically between 40 and 60 years old.
Some lipomas may form at sites of previous injury or trauma, though the exact link is unclear.
Conditions like adiposis dolorosa (Dercum’s disease) or Madelung’s disease can contribute to lipoma formation.
Though not a direct cause, excess body fat and high cholesterol levels may be associated with lipoma growth.