Rice body formation due to -associated chronic arthropathy.

IDCases

Department of Medicine, Division of Infectious Diseases, University of Maryland School of Medicine, The R. Adams Cowley Shock Trauma Center, Section of Infectious Diseases, Baltimore, MD, USA.

Published: December 2020

A 68-year-old woman with a medical history significant for psoriatic arthritis was found to have an enlarged, painful lump on her left hip 15 months after intramedullary rod placement for a left subtrochanteric femur fracture sustained in a fall. Histopathological findings showed rice body formation (RBF) with concurrent . RBF is a relatively rare arthropathy of a subset of chronic inflammatory disease such as rheumatoid arthritis or tuberculous arthropathy. RBF associated with psoriatic arthritis or orthopedic hardware placement has been reported in a handful of cases in the literature but there has not been any definitive evidence for RBF as a result infections and is a rather unusual characteristic of this case.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7770526PMC
http://dx.doi.org/10.1016/j.idcr.2020.e01030DOI Listing

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