A.聽(tīng)眉線25° B.聽(tīng)眶線25° C.聽(tīng)眉線20° D.聽(tīng)眶線20° E.聽(tīng)眶線10°
A.2.5mm B.5mm C.10mm D.15mm E.20mm
A.層厚1~2mm,骨窗,軟組織窗 B.層厚5mm,連續(xù)掃描,骨窗,軟組織窗 C.層厚1~2mm,連續(xù)掃描,骨窗 D.層厚1~2mm,層距1~2mm,連續(xù)掃描 E.層厚1~2mm,連續(xù)掃描,骨窗,軟組織窗