[Malignant rheumatoid arthritis].

  • Miho Nobunaga
  • Published 1992 in
    Nihon rinsho. Japanese journal of clinical…


Malignant rheumatoid arthritis (MRA) is a name for rheumatoid arthritis (RA) complicated with systemic vasculitis or other severe extra-articular manifestations, which can cause a fatal outcome. MRA is found in 4-5% of inpatients with RA. The male to female ratio is 1:1.45. Histologically, 3 main types are recognised in rheumatoid vasculitis; RA type… (More)


Cite this paper

@article{Nobunaga1992MalignantRA, title={[Malignant rheumatoid arthritis].}, author={Miho Nobunaga}, journal={Nihon rinsho. Japanese journal of clinical medicine}, year={1992}, volume={50 3}, pages={597-602} }