Hygromas are defined as fluid-filled sacs or cysts that develop beneath the skin. They commonly occur as a result of localized trauma or repetitive pressure to the affected area.
Hygromas are typically associated with bony prominences, such as elbows or knees, which are frequently subjected to repetitive friction or pressure. The condition most commonly affects athletes, manual laborers, or individuals who participate in activities requiring prolonged kneeling or elbow support.
The formation of hygromas begins with the accumulation of fluid and inflammation within the connective tissues just beneath the skin. Over time, a pocket or sac of fluid forms, causing a visible swelling or lump on the surface. The fluid is typically non-infectious in nature and is composed primarily of serum or blood.
Hygromas can cause various symptoms depending on their size and location. Additionally, they may cause discomfort, pain, or limited joint movement. Although generally benign, if left untreated, hygromas can enlarge, rupture, or become infected, leading to further complications.
Treatment options for hygromas often include conservative methods such as rest, ice application, compression, and elevation of the affected area. In some cases, aspiration may be performed to drain the fluid from the sac. Steroid injections or surgical removal of the hygroma may be considered for more persistent or severe cases.
In conclusion, hygromas refer to fluid-filled cysts that develop beneath the skin as a result of localized trauma or repetitive pressure. They commonly occur at bony prominences and can cause discomfort, pain, and limited joint movement. Treatment options vary depending on the severity and persistence of the condition.
