Observations concerning positive serologic reactions for rheumatoid factor in certain patients with sarcoidosis and other hyperglobulinemic states.
D001168:Arthritis; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007896:Leishmaniasis; D007898:Leishmaniasis, Visceral / Q000175:diagnosis*; D008103:Liver Cirrhosis / Q000175:diagnosis*; D012217:Rheumatoid Factor; D012507:Sarcoidosis / Q000175:diagnosis*; D012712:Serum Globulins
D012712:Serum Globulins; D012217:Rheumatoid Factor
ARTHRITIS, RHEUMATOID/differential diagnosis; LEISHMANIASIS, VISCERAL/differential diagnosis; LIVER CIRRHOSIS/differential diagnosis; SARCOIDOSIS/differential diagnosis; SERUM GLOBULIN