ion for Dr. Henrick

Over the past year and a half I have had severe muscle atrophy, pain, loss of function in my left arm, (drs thought it was the ulnar nerve as they were similar symptoms but a neurosurg I saw said no) also sharp, stabbing pain in my left lung region, tingling down my spine and my right side rib cage is numb to touch. night sweats, loss of breath, etc... I had an MRI of my c-spine wich showed compression from c2 down to c6 (that was as far down as the MRI went) it also showed narrowing (mild) of the spine but no stenosis and no.... (something else I dont remember off hand) I know my symptoms match a pancoast tumor, but I was wondering if it could be something else? (also I am a smoker since age 15 and am now 38)
Thank You,
C.Raab Ph.D.