Weba positive ana test (ana +) is virtually a sine qua non for the diagnosis of systemic lupus erythematosus (sle) since more than 95% of patients have a positive. Webfor polymyositis and adult dermatomyositis: For mixed connected tissue disease: If there is a fine or grainy nuclear. Weba positive test for ana may help determine the specific type of autoimmune disease that is affecting a patient. A negative test for ana can assist health care. Weba positive ana result may occur in healthy individuals (low titer) or may be associated with a variety of diseases. 6,7 labcorp offers both comprehensive diagnostic profiles and. Webin most cases, a positive ana test indicates that your immune system has launched a misdirected attack on your own tissue — in other words, an autoimmune. 1:10 positive 1:20 positive 1:40 positive 1:80 positive 1:160 positive (titer reported as 1:160) 1:320 negative. — a negative ana.
