chondromalacia relapsing polychondritis https://rarediseases.info.nih.gov/diseases/7417/relapsing-polychondritis https://www.malacards.org/card/relapsing_polychondritis chronic atrophic polychondritis NCIT:C157268 recurrent polychondritis NANDO:1200283 NANDO:2100154 UMLS:C0032453 SCTID:72275000 EFO:1001148 DOID:2556 NORD:1655 MONDO:0019125 MESH:D011081 A rare, clinically heterogeneous, multisystemic inflammatory disease characterized by inflammation of the cartilage and proteoglycan rich structures leading to cartilage damage with joint, ocular and cardiovascular involvement. icd11.foundation:1412888287 ICD9:733.99 MedDRA:10038304 GARD:0007417 Orphanet:728 ICD10CM:M94.1 NANDO:2200428 MEDGEN:45995 obsolete secondary glomerular disease