Masashi Okamoto

Aug 1, 2024 | jrheum.org | Yasutaka Okita |Masashi Okamoto |Jun Fujimoto |Atsushi Kumanogoh

Granulomatosis with polyangiitis (GPA) is a systemic autoimmune disease that causes necrotizing vasculitis of small- to medium-sized blood vessels and necrotizing granulomatous inflammation, primarily of the upper and lower respiratory system. A 33-year-old woman presented with a 16-month history of headaches, nasal obstruction, and anosmia.

Feb 23, 2024 | jrheum.org | Yasutaka Okita |Masashi Okamoto |Atsushi Kumanogoh |Jun Fujimoto

Pneumocephalus and Cerebral Abscess in Granulomatosis With Polyangiitis Yasutaka Okita, Masashi Okamoto, Jun Fujimoto, Atsushi Kumanogoh The Journal of Rheumatology Mar 2024, jrheum.2023-1231; DOI: 10.3899/jrheum.2023-1231