Open AccessRadiosynovectomy of Proximal Interphalangeal Joint Synovitis in Rheumatoid Arthritis Treated with Rhenium-188 Labeled Tin-colloid and Imaging with Single-photon Emission Computerized Tomography/Computed Tomography: A First Case Report
Author(s) -
Koramadai Karuppusamy Kamaleshwaran,
Venkataraman Rajamani,
Boopathi Krishnan,
Madhav Mallia,
Radhakrishnan Kalarikal,
Vyshakh Mohanan,
Ajit Shinto
Publication year - 2015
Publication title -
world journal of nuclear medicine
Language(s) - English
Resource type - Journals
eISSN - 1607-3312
pISSN - 1450-1147
DOI - 10.4103/1450-1147.161730
Subject(s) - medicine , synovitis , rheumatoid arthritis , synovectomy , nuclear medicine , interphalangeal joint , radionuclide therapy , radiology , arthritis , surgery
Rheumatoid arthritis (RA) is a chronic disease that is mainly characterized by the asymmetric erosive synovitis, particularly affecting peripheral joints. Radiation synovectomy or radiosynovectomy (RSV), also known as radiosynoviorthesis was first described in 1950's as an adjuvant treatment for RA. RSV is based on the irradiation of the joint synovium by the intra-articular administration of various β-emitting radiopharmaceuticals. As a generator-produced β-emitting radionuclide, the importance of rhenium-188 (Re-188) for radionuclide therapy is increasing rapidly. There are previous reports which used Re-188 tin colloid in knee joint synovitis, but use of Re-188 tin colloid in small joint is not yet reported. We describe the use of Re-188 tin colloid in a 45-year-old female who presented with right 4(th) proximal interphalangeal joint synovitis due to rheumatoid arthritis.