With ultrasonography, orbital tumors are clearly demonstrated in terms of their location, size, as well as the basic tissue type (cystic, solid, angiomatous or infiltrative).

• 摘要超音波检查可侦检眼窝肿瘤之位置、大小及基本组织型态（囊肿性、实质性、血管瘤性、浸润性）。