The accuracy of retroperitoneal ultrasonography in Hodgkin's disease and non-Hodgkin's lymphoma.
Three hundred and thirty-six B-mode ultrasound examinations of the retroperitoneal region were performed on 179 patients with Hodgkin's disease or non-Hodgkin's lymphoma; histological confirmation was available in 56 patients. Ultrasonography was correct in predicting retroperitoneal periaortic lymph node involvement in 87.5% of cases. Node size was correctly predicted 98.2% of the time, and nodes 2 cm or larger in diameter were detectable. Ultrasound was more accurate than physical examination, and as accurate as gallium-67 imaging and lymphography in disease detection. The combination of ultrasound and gallium imaging gave the best accuracy of detection (97%).
D003951:Diagnostic Errors; D005710:Gallium Radioisotopes; D006689:Hodgkin Disease / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008220:Lymphography; D008223:Lymphoma / Q000175:diagnosis* / Q000000981:diagnostic imaging; D010808:Physical Examination; D011877:Radionuclide Imaging; D012187:Retroperitoneal Space; D014463:Ultrasonography
D005710:Gallium Radioisotopes