title: [Space-occupying lesion in the liver? Don't immediately refer for expensive CT examination!].
mesh_terms: D017046:Cost Savings; D004444:Echinococcosis, Hepatic / Q000000981:diagnostic imaging / Q000191:economics*; D005858:Germany; D006801:Humans; D012017:Referral and Consultation / Q000191:economics*; D014057:Tomography, X-Ray Computed / Q000191:economics*; D014463:Ultrasonography / Q000191:economics*