title: CT diagnosis of tumor thrombus in the inferior vena cava: avoiding the false-positive diagnosis.
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging / Q000556:secondary*; D002648:Child; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms; D008875:Middle Aged; D013927:Thrombosis / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000000981:diagnostic imaging*; D009396:Wilms Tumor / Q000000981:diagnostic imaging / Q000556:secondary*