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Table 5 Clinical features of 14 IgG4-related thyroiditis

From: Clinical features and treatment efficacy for IgG4-related thyroiditis

Sex/age

Disease duration (m)

Symptoms

Affected organs

Diagnosis

Serum IgG4 (mg/L)

Thyroid US

Baseline RI

Treatment

F/52

108

Goiter, hardened thyroid, lymph node swelling, abdominal pain, arthralgia

LN, thyroid

Possible

7100

Diffuse thyroid enlargement

4

GCs 30 mg qd

LS

F/56

120

Goiter, hardened thyroid, lower limb edema, chills

Kidney, pituitary, sinus, thyroid

Definite

5300

Diffuse thyroid enlargement

10

GCs 40 mg qd

MMF 0.75 g bid

LS

M/26

3

Goiter, hardened thyroid, neck compression

Pancreas, thyroid

Definite

11,400

Diffuse thyroid enlargement

4

GCs 50 mg qd

LS

F/54

120

Goiter, hardened thyroid, neck compression, lymph node swelling

LN, thyroid

Definite

2600

Diffuse thyroid enlargement

4

GCs 40 mg qd

LS

M/58

6

Goiter, hardened thyroid, neck compression

Thyroid, liver, LN

Definite

3130

Diffuse thyroid enlargement

6

GCs 40 mg qd

LS

F/52

7

Goiter, hardened thyroid, neck compression, dyspnea

Thyroid

Possible

2210

Diffuse thyroid enlargement with nodular changes of the left lobe

4

Iguratimod 25 mg bid

M/31

36

Goiter, hardened thyroid

Thyroid

Definite

1850

Goiter with low-level echo in the middle of the left lobe

2

LS

M/36

5

Goiter, hardened thyroid, fatigue

Thyroid

Possible

3250

Diffuse thyroid enlargement

2

GCs 40 mg qd

LS

F/16

48

Goiter, hardened thyroid

Thyroid

Possible

5130

Diffuse thyroid enlargement

2

LS

F/59

24

Goiter, hardened thyroid, neck compression, lower limb edema

Thyroid

Definite

4370

Diffuse thyroid enlargement, calcification within the right lobe

2

Iguratimod 25 mg bid

LS

M/29

96

Goiter, hardened thyroid

Thyroid

Possible

16,000

Diffuse thyroid enlargement

2

Iguratimod 25 mg bid

M/61

96

Goiter, hardened thyroid, LG enlargement

SMG, LG, lung, LN, thyroid

Possible

20,600

Diffuse thyroid enlargement with solid nodules within the left lobe

10

GCs 30 mg qd

CTX 100 mg qd

LS

M/41

8

Goiter, hardened thyroid, nausea and vomiting

PAO, pachymeningitis, sinus, thyroid

Possible

1548

Diffuse thyroid enlargement

10

GCs 60 mg qd

CTX 100 mg qd

TMX 10 mg bid

LS

F/28

6

Goiter, hardened thyroid

Thyroid

Possible

7540

Diffuse thyroid enlargement

Multiple flaky hypoechoic areas

2

LS

  1. Normal range of serum IgG4: 80-1400 mg/L
  2. US: ultrasound; Baseline RI represented baseline IgG4-RD responder index; LN: lymph nodes; SMG: submandibular gland; LG: lacrimal gland; PAO: periaortitis; GCs: glucocorticoids. CTX: Cyclophosphamide. MMF: Mycophenolate Mofetil. TMX: tamoxifen. LS: levothyroxin sodium