I have a positive ANA 1:160 Homo pattern & RNP of. 3. Joint pain, limb numbness, skin indents stay for hours, bruising. No diagnosis. More testing?
My friend has some symptoms like limb numbness, joint pain, bruising and skin indents. The doctor asked him to get an ANA and RNP and the values are 1:160 and 3. The doctor is not able to come to a conclusion on what it is and I would like your opinion on additional tests that can be taken.