[Results of A-scan echography in diseases of the orbit].
Standard A-scan sonography was performed in 191 patients with orbital mass lesions. In 36 cases tissue differentiation was not possible; in a further 11 patients the orbital lesion was not detected by ultrasonography. However, it provided an accurate histological diagnosis preoperatively in 87% of the remaining 144 patients.
D006801:Humans; D009918:Orbital Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography
Ergebnisse der A-Bild-Echographie bei Erkrankungen der Orbita.