Table 1 Demographics of patients and number of imaging studies.

From: Radiologic imaging shows variable accuracy in diagnosing orbital inflammatory disease and assessing its activity

Clinical diagnosis

TED

NSOI

Sarcoidosis

IgG4-ROD

GPA

Number of patients

31

14

3

3

1

Number of patients with orbital biopsy results

4

12

1

3

1

Age at first imaging,

mean (SD), years

56.5

(10.6)

48.1

(17.4)

56.0

(10.2)

43.7

(15.5)

30

Gender (M:F)

12:19

2:12

2:1

2:1

1:0

Number of scans

41

22

4

5

3

  1. TED thyroid eye disease, NSOI non-specific orbital inflammation, IgG4-ROD IgG4-related ophthalmic disease, GPA Granulomatosis with polyangiitis.