Table 1 Summary of the clinical information

From: IgG4 plasma cell myeloma: new insights into the pathogenesis of IgG4-related disease

 

Age/sex

Follow-up

Clinical presentation

Imaging

M-protein

Plasmacytoma

NF

1

56/M

3y (DOD)

Chronic sinusitis

LAN

3.6 g/dl

No

Yes ( × 3)

2

61/M

6y (DOD)

Chest pain

LL

0.9 g/dl

Yes

No

3

87/M

1 m (DOD)

Cord compression

LL

2.3 g/dl

Yes

No

4

61/F

5y

Smoldering myeloma

Normal

2.8 g/dl

Yes

No

5

63/F

11y (DOD)

MGUS, back pain

Pancreas LL

0.5 g/dl

Yes

Yes ( × 2)

6

53/M

11y

Pain

Normal

4.2 g/dl

No

No

  1. Abbreviations: DOD, dead of disease; MGUS, monoclonal gammopathy of undetermined significance; LAN, lymphadenopathy; LL, lytic lesions; NF, necrotizing fasciitis.