Rheumatoid Arthritis
Rheumatoid nodule with early cystic change of the ‘necrobiotic’ center. Note the peripheral palisading of histiocytes.
Source: Rosai: Surgical Pathology 9th edition
Rheumatoid nodule with early cystic change of the ‘necrobiotic’ center. Note the peripheral palisading of histiocytes.
Source: Rosai: Surgical Pathology 9th edition