title: Recurrent Mycobacterium marinum tenosynovitis of the wrist mimicking extraarticular synovial chondromatosis on MR images.
abstract: Tenosynovitis caused by atypical mycobacterial infections may produce rice bodies within affected tendon sheaths. We report a case of recurrent M. marinum infection involving the flexor tendons within the carpal tunnel in which the rice bodies were mistaken for synovial chondromatosis on MR images.
authors.affiliation: Department of Radiology, Mallinckrodt Institute of Radiology, St. Louis, MO, USA. Leeed@mir.wustl.edu
authors.forename: Edward Y
authors.initials: EY
authors.lastname: Lee
authors.forename: David A
authors.initials: DA
authors.lastname: Rubin
authors.forename: David M
authors.initials: DM
authors.lastname: Brown
mesh_terms: D015838:Chondromatosis, Synovial / Q000175:diagnosis*; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D006801:Humans; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D009165:Mycobacterium Infections, Nontuberculous / Q000175:diagnosis*; D019910:Mycobacterium marinum; D012008:Recurrence; D013717:Tenosynovitis / Q000175:diagnosis / Q000382:microbiology* / Q000601:surgery; D014953:Wrist / Q000382:microbiology*