问题分析：你好，从描述来看，目前你的ANA抗体检测是阳性的，虽然滴度不是很高，所以是需要做进一步的检查...
(ANA) and this could lead to a misdiagnosis of autoimmune disease, mainly systemic sclerosis.A 47-year-old man presented with color changes on fingertips consistent with biphasic Raynaud's phenomenon; an antinuclear antibody test was positive (at 1:320 titers in a speckled pattern) with normal ...
Abnormal laboratory findings included an elevated anti-titer and positive speckled pattern ANA (x80), but without other manifestations or signs of SLE. analysis revealed that the patient's serum reacted with fixed endothelial in addition to keratinocytes and peripheral blood neutrophils. This case was...
Only those patients with enough clinical and laboratory information were included. Anti-RNP was defined as persistently positive when tested positive (by ELISA) in two or more occasions, without any negative result and with ANA>1/640 speckled pattern. Clinical, demographic, immunologic and follow ...