Back Fat Nodules: Causes
Fat nodules on the back often cause concern. Sometimes there is not just one, but a large one accompanied by other smaller lumps, which causes even more panic.
It is important to get a differentiated diagnosis of the lesions. In other words, although it may look like a fat lump, it may be another pathology, such as a sebaceous cyst or a boil.
Although it is true that fat accumulation is the most common cause of nodules, it is not bad for them to be checked by a doctor to find out the real cause of the problem. Sometimes, the physical examination is enough to determine the origin of the nodules, without the need for additional tests.
The accumulation of fat under the skin is called lipoma. The name refers to its structure, which is made up of adipocytes (fat cells).
Lipomas are not malignant and are generally limited to a size that does not affect other body structures. However, giant lipomas and internal lipomas can lead to unexpected complications to the point where they disrupt the functioning of other organs.
Fat nodules on the back: differential diagnosis
As mentioned above, the existence of a fat lump on the back requires a differentiated diagnosis. You need to find out if you are dealing with a lipoma or other skin lesion with similar symptoms. Below, we will detail the three most common skin conditions.
2. The boil
If there is a complication,
The sebaceous cyst moves and even sinks a little under pressure. As with lipoma, the treatment is chosen based on its size and the discomfort it causes. If the patient decides to remove it, he will need local surgery.
Fat nodules on the back: symptoms and risk factors
Fat nodules frequently appear on the back. However, they can also appear on the upper limbs and neck. Sometimes lipomas also appear on the lower limbs.
When you touch a lipoma, it moves a little and seems soft. It can sink under pressure, but it is not liquid like a cyst. It has a certain resistance to palpation. Due to these characteristics, it is easy for doctors to identify it.
Most fat nodules on the back do not exceed 1-2 centimeters. If it is larger, it is probably a giant lipoma, which is an entity in itself. A different approach is needed, as it penetrates deeper structures and is not as easy to remove as in other cases.
Experts do not know the exact origin of lipomas. They assume that there is some kind of genetic link, because lipomas appear repeatedly in family groups with this tendency. But so far, there are no conclusive studies.
In terms of age, the most affected group is that of adults aged between 30 and 60 years. There is also no clear information as to why lipomas mostly affect adults.
