Table 3.

Demographic, clinical, and radiological features of FM IgG4-RD and FM-non-IgG4-RD cases.

	FM IgG4-RD (N = 3)	FM-non-IgG4-RD (N = 12)	P-value
Age (Median, range (years))	32 (25–65)	39.5 (27–59)	NS
Gender (Women, number of cases (%))	1 (33)	10 (83)	NS
Radiological disease localization
Right	2	7	NS
Left	0	1
Bilateral	1	4
Organ compression
Superior vena cava	1	3	NS
Pulmonary vascular	1	3
Airway	1	5
Esophagus	0	1
Histoplasmosis (N = 13)
Conclusive	2	7	NS
Suggestive	1	2
Absent	0	1