IgG4-Related Perineural Disease

Table 1

Clinical characteristics, laboratory data, and initial dose of steroid.

Case	Age	Gender	Symptom	IgG (mg/dL)*	IgG4 (mg/dL)^†	ANA (titer)	IgE (IU/mL)^‡	Initial dose of steroid
1	55	Male	Double vision, subcutaneous nodule in cheek	4845	2050	×40	988	30 mg/day
2	53	Male	Left proptosis, double vision	NA	372	×40	NA	30 mg/day
3	61	Male	Lacrimal gland enlargement	1450	463	<40	4608	20 mg/day
4	44	Male	Right proptosis, double vision, lacrimal gland enlargement	1146	325	<40	151	30 mg/day
5	58	Male	Epigastralgia	2850	1280	NA	NA	30 mg/day
6	74	Male	Lacrimal gland enlargement, cervical lymph node enlargement	6024	2550	NA	NA	30 mg/day
7	61	Male	Palpable left cervical mass, lacrimal gland enlargement,	7364	3440	×2560	1146	40 mg/day

NA: not analyzed; *normal range < 1600 mg/dL; ^†normal range < 135 mg/dL; ^‡normal range < 170 IU/mL.