Case Report
Early Stage Relapsing Polychondritis Diagnosed by Nasal Septum Biopsy
Figure 2
Photomicrograph of the nasal septum biopsy in a 36-year-old man with RP. The hyaline cartilage is eroded and infiltrated by lymphocytes, plasma cells, eosinophils, and neutrophils. (Hematoxylin and eosin stain, ×100). RP, relapsing polychondritis.