Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: What does this mean? Need a set of eyesHi, I went to hematology/oncology for low WBC count that resolved on its own and I have had lymphnodes that are palpable in my neck for years which have already been checked by another oncologist/surgeon/2 GPs and they werent concerned. However the recent DR I seen took an ACE test and I was elevated. I waited 6 months went to another doctor to re-test and it was at 136 while the cut off was 80 at this particular lab. Im very concerned and I have an appointment with a pulmonologist in a week. I have been stressing because Google says that high ace levels either indicate Sarcoidosis or Lymphoma. Does ACE levels mean malignancy? Google has such limited information on ACE levels and I need some knowledge. Im very concerned with Lymphoma.. ### Response: Usually concerned about sarcoidosis more than lymphoma with a high ACE level. They both can be co-diagnosed but this is a very rare phenomena. Pulmonologist is exactly who you need to see next as the lungs are most affected in sarcoidosis. Given prior work up, Id have low suspicion for malignancy..