Forrester J V, Sutherland G R, McDonald M
Albrecht Von Graefes Arch Klin Exp Ophthalmol. 1977 Oct 28;204(2):101-12. doi: 10.1007/BF00414711.
Vitreous haemorrhages were induced in rabbits and the echographic appearances of A and B scan were correlated with the gross and histologic appearances over a period of twenty weeks. In all cases, visible vitreous opacities produced distinct echo patterns. As the haemorrhages cleared, the echo amplitudes became progressively weaker. Several patterns of vitreous "membranes" on B scan were also observed. Pathological examination revealed that such membranes were composed of red cells, macrophages and condensed vitreous collagen. It is suggested that haematogenous vitreous membranes of this type are readily diagnosed by combined A- and B-scan ultrasonic examination, and are probably amenable to surgery.
在兔子身上诱发玻璃体积血，并在二十周的时间内，将A超和B超的超声图像表现与大体和组织学表现进行关联。在所有病例中，可见的玻璃体混浊产生了明显的回声模式。随着出血的清除，回声幅度逐渐变弱。在B超上还观察到了几种玻璃体“膜”的模式。病理检查显示，这些膜由红细胞、巨噬细胞和浓缩的玻璃体胶原组成。提示这种血源性玻璃体膜可通过A超和B超联合超声检查轻易诊断，并且可能适合手术治疗。
