<prompt> All are features of sarcoidosis except:High CD4: CD8 ratioHypercalciuria and hypercalcimia maybe presentf Serum levels of angiotensin-conveing enzyme ACESchauman and asteroid bodies are pathognomic  <response>: Answer- D. Schauman and asteroid bodies are pathognomicHypercalcemia andor Hypercalciuria occurs in about 10 of sarcoidosis patients.Bronchoalveolar lavage fluid ln sarcoidosis is usually characterized by an increase in lymphocyte and a high CD4 CD8 ratio.Schauman and asteroid bodies- although characteristic, these cells are not pathognomic of sarcoidosis because they may be encountered in other granulomatous diseases.The granuloma is the pathologic hallmark of sarcoidosis.Serum levels of anglotensin-conveing enzyme ACE can be helpful in the diagnosls of sarcoidosis. 