i have read a few articles about ace levels and what peoples are but i have never heard this term mentioned before by any of my consultants is it a specific blood test as i have had routine bloods done but none of my doctors have ever mentioned ace levels to me my diagnosis of sarcoid came from a chest xray then mediastinoscopy not from blood test im living in the uk so im wondering if the doctors may call ace levels something else and that is why i have not heard of it before any advice about this would be greatly appreciated as we all no it feels better to no as much as we can about sarcoid when we have it so i no what to expect should i have my ace levels checked before having more tests as im looking at a biopsy of my pancreas next which my doctor tells me is an evasive procedure but she tells me she has no knowledge of sarcoid at all so cannot advice on the best course of tests or treatment im seeing my gastro consultant next week so would be gratefull for any feedback