How Long Can I Wait Before Having Mohs Surgery?

I usually recommend that my patients have their Mohs surgery within 6 weeks of the diagnosis of basal cell cancer, as the tumor will never be smaller than it currently is.  Basal cell cancers are slow growing, however, and some can wait longer, depending on the size.  I would speak with your surgeon right away to get a feel for the timing.  Depending on when your event in June is, it is possible that your scar could be easily camouflaged by that time with a little makeup.  That depends on the size of the tumor and how you typically heal, though.

Earlier is always better, but longer can be permissible in certain situations.

Lucky for you basal cell cancers are typically slow growing. However, the size of the tumor is best evaluated by your dermatologist as they often look smaller on the surface than they are. I would also suggest discussing the practicality and timing of treatment with your dermatologist. Your situation is quite common and as long as you are informed of the consequences of deferring treatment such as enlarging size of the removal and the attendant consequences, then you can make an informed decision.