Abstracts tagged "epidemiologic methods and prognostic factors"

Abstract Number: 905 • 2019 ACR/ARP Annual Meeting
A Third of Relapsing Polychondritis Patients with Ear Involvement at Presentation Had Airway Involvement at the Last Follow-up with a High Mortality Rate
Jun Shimizu¹, Yoshihisa Yamano ¹, Kimito Kawahata ² and Noboru Suzuki ¹, ¹St. Marianna University School of Medicine, Kawasaki, Japan, ²Rheumatology and Allergology, St. Marianna University School of Medicine, Tokyo, Japan
Background/Purpose: We have reported that 239 patients with relapsing polychondritis (RP) were divided into three subgroups, namely patients with airway involvement (A subgroup, 20% of…

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Abstracts tagged "epidemiologic methods and prognostic factors"

A Third of Relapsing Polychondritis Patients with Ear Involvement at Presentation Had Airway Involvement at the Last Follow-up with a High Mortality Rate