Sarcoidosis 2, also known as sarcoidosis, susceptibility to, 2, is related to neurosarcoidosis and blau syndrome, and has symptoms including coughing and snoring. An important gene associated with Sarcoidosis 2 is BTNL2 (Butyrophilin Like 2). The drugs Azathioprine and Riociguat have been mentioned in the context of this disorder. Affiliated tissues include lung and spleen, and related phenotypes are bronchiectasis and pleural effusion