How do I know if I have steatocystoma?
Isabella Bartlett
Updated on May 09, 2026
If you encounter a patient with bumps, typically measuring one to two centimeters wide (though they can be larger in diameter), that formed under relatively normal-looking skin and appear predominantly on the person's chest, upper arms, neck, face, and legs, it may be steatocystoma.
What does a steatocystoma feel like?
They tend to be soft to firm semi-translucent bumps, and contain an oily, yellow liquid. Sometimes a small central punctum can be identified and they may contain one or more hairs (eruptive vellus hair cysts). Localised, generalised, facial, acral, and suppurative types of steatocystoma multiplex have been described.How does steatocystoma start?
Causes. Steatocystoma multiplex can be caused by mutations in the KRT17 gene. This gene provides instructions for making a protein called keratin 17, which is produced in the nails, the hair follicles, and the skin on the palms of the hands and soles of the feet.How do you get rid of Steatocystomas?
A variety of surgical treatment options have been used in the treatment of steatocystoma multiplex.
- Cryosurgery. Cryosurgery has been used in the past with limited success. ...
- Aspiration. ...
- Surgical excision. ...
- Incisional variants. ...
- Laser.