Computerised tomographic scanning.
D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging; D010179:Pancreas / Q000000981:diagnostic imaging; D012187:Retroperitoneal Space / Q000000981:diagnostic imaging; D012886:Skull / Q000000981:diagnostic imaging; D013679:Technology, Radiologic; D014057:Tomography, X-Ray Computed / Q000379:methods