Perifollicular granulomas with IgG4 plasmacytosis: A case report and review of literature

Table 1 Perifollicular granulomatous inflammation and immunoglobulin G4-related disease

Case	Ref.	Age (yr)	Gender	Location	IgG4/IgG ratio	Eosinophils	Fibrosis	EBER
1	Siddiqi et al[8]	47	M	Cervical	0.7	Mild	Marked	NA
2	Siddiqi et al[8]	63	M	Axillary	0.7	None	None	NA
3	Siddiqi et al[8]	50	F	Cervical	0.5	Minimal	Mild	NA
4	Siddiqi et al[8]	34	M	Cervical	0.6	None	None	NA
5	Siddiqi et al[8]	12	M	Cervical	0.7	Mild	None	NA
6	Siddiqi et al[8]	58	M	Unknown	0.7	None	None	NA
7	Siddiqi et al[8]	83	M	Axillary	0.7	Mild	Mild	NA
8	Grimm et al[9]	47	M	Cervical	> 0.4	NA	NA	NA
9	Grimm et al[9]	58	F	NA	> 0.4	NA	NA	Negative
10	Grimm et al[9]	83	M	Axillary	> 0.4	NA	Present	Rarely positive
11	Current case	38	M	Axillary	> 0.8	Increased	None	NA

NA: Not available; EBER: EBV encoded small RNA by in situ hybridization; M: Male; F: Female.