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. 2016 Jan 14;273(10):3287–3291. doi: 10.1007/s00405-016-3897-5

Table 3.

Results relating to question which techniques are routinely used besides chest X-ray

Diagnostic technique Responders
2005 (n = 19) 2015 (n = 8)
Contrast enhanced chest CT 16/19 (84 %) 7/8 (88 %)
Ultrasound liver 10/19 (53 %)
CT liver 3/19 (16 %)
Bone scintigraphy 8/19 (42 %)
PET(-low dose CT) 13/19 (68 %)a 8/8 (100 %)b

aOnly in research protocol

bIn one center only in selected cases