A rare case of cavitary lung lesions in an adolescent: Granulomatosis with polyangiitis

Rare Overlap of Granulomatosis With Polyangiitis in a Patient With Rheumatoid Arthritis

“…GPA has variable clinical presentations, which may cause a delay in diagnosis and prompt management. It has a mortality rate of about 80% if left untreated [1,2]. A detailed history, imaging findings, and biopsy results could help in early treatment, which may reduce mortality.…”