Table 3.

Comparison of cases of ANCA-associated vasculitis overlapping with large vessel vasculitis

Characteristics	Patient 1 [7]	Patient 2 [7]	Patient 3 [7]	Patient 4 [7]	Patient 5 [7]	Our patient
Age (years)	66	52	76	63	46	32
Sex	Female	Female	Female	Male	Female	Male
ANCA associated vasculitis	GPA	GPA	GPA	GPA	GPA	GPA
Large vessel vasculitis	Aortitis	Temporal arteritis	Temporal arteritis	Temporal arteritis	Aotitis	Aortitis Arch and abdominal
Clinical manifestation
ENT	Sinusitis	Sinusitis	NCD, SGS	Crusts, OPT	Nasal Polyp	Otitis media, hearing loss
Renal	–	Hematuria	Hematuria	–	–	Hematuria
Pulmonary	Nodules/ infiltrate	–	Nodules	Nodules	–	Infiltrate
Neurologic	–	Pachymeningitis	–	–	–	VII cranial nerve palsy
Joints	Arthritis	–	–	–	–	–
Laboratory
ANCA	cANCA-PR3	cANCA-PR3	pANCA-MPO	cANCA-PR3	cANCA-PR3	cANCA-PR3
ESR mm/hr		85	67			84
CRP mg/l		176	120			28.7
Treatment	Corticosteroid + Cyclophosphamide	Corticosteroid + Rituximab	Corticosteroid + Methotrexate	Corticosteroid + Methotrexate	Corticosteroid + Cyclophosphamide	Corticosteroid + Cyclophosphamide

GPA: Granulomatosis with polyangiitis, NCD: nasal cartilage destruction, SGS: subglottic stenosis, OPT: orbit pseudotumor