Ok..I Just Got A Lab Report From Mayo Labs, Diagnosis

Ok..I just got a Lab report from Mayo Labs, diagnosis of skin and soft tissue, Myeloid sarcoma in leg..live in small town and do not want to wait until to late to do something..I had a visual lump on leg thought might be a spider bite..let a surgeon lance it 20 days ago..just got this report today..now what?..Jan..don't have email on this laptop that I can use.