Massachusetts General Hospital's Dermatologic Surgery Unit offers world-class expertise in Mohs micrographic surgery and a number of other cosmetic surgical procedures.
As the rates of skin cancer have increased in recent years, we have developed streamlined processes that allow us to effectively treat more than 10 cases every day.
What to Expect
Our patients are usually referred to a general dermatologist by their primary care physician if skin cancer is suspected. During their initial consultation here, patients meet with a dermatologist to discuss their medical history and to have their skin cancer lesion examined and analyzed. Using this information, the dermatologist determines whether the patient is a good candidate for Mohs surgery.
The surgery itself is an outpatient procedure. We begin the process by applying a local anesthetic to the affected area (no sedation is required). Next, we excise the tumor for immediate examination and evaluation while the patient waits.
If we discover any cancer cells, the patient returns to the surgical area for the removal of a second layer. Excising all traces of cancerous tissue usually requires one or two cycles, but occasionally more are required. At each step of the process, we are careful to minimize the amount of normal tissue removed. The entire process usually takes just a few hours.
After performing the Mohs technique and the tumor is removed, we discuss with the patient whether reconstructive surgery is necessary. If the wound is small enough, it can be left to heal on its own. If this option is not possible, immediate reconstruction is performed by our cancer surgeon, who is also trained in cosmetic facial surgery.
Communication & Due Diligence
Mohs is a relatively common procedure. Our surgeons frequently exchange findings and best practices with doctors in other hospitals who also perform the surgery. This due diligence allows us to stay abreast of challenges our colleagues are encountering—and to refine our practices accordingly.
Some patients who undergo Mohs or another cosmetic procedure at our unit will require further treatment unavailable in our unit. If so, they benefit from access to the world-class medical professionals and treatment programs available at Mass General.
Contact Us
Dermatologic Surgery Unit
Massachusetts General Hospital
50 Staniford Street, Suite 270
Boston, MA 02114
617-726-1869