Idiopathic conditions, such as inflammatory pseudotumor, Kimura's disease, and Castleman's disease, can also present with a neck mass.22 â 24 A neck mass may also be the presenting symptom of sarcoidosis.25
Many people with sarcoidosis don't have type 1 diabetes as well, so it is unlikely that sarcoidosis caused it all alone. Most people who are going to manifest type 1 diabetes are diagnosed in childhood or their teenage years. Occasionally it will not manifest until adulthood.
This includes: 1  Infections. Infectious mononucleosis (EBV or CMV), glandular fever. 2  Liver Diseases. Cirrhosis (portal vein obstruction, portal hypertension) Sclerosing cholangitis. 3  Hemolytic anemias. Thalassemia. 4  Cancers. Leukemia. 5  Other causes. Sarcoidosis.