Rieger G
Klin Monbl Augenheilkd. 1976 Sep;169(3):338-42.
In addition to starlike cells, friable pigment and thready remnants of the pupillary membrane, also radial retroiridal pigmentlines which were found on the peripheral anterior capsula of the lens were interpreted to be remnants of the "tunica vasculosa retroiridalis (membrana capsulopupillaris). They seemed to be very rare. An examination of the patients from the Eye-department of the Paracelsus-Institut in Bad Hall/Upper-Austria, showed that "radial retroiridal pigmentlines" could be found in 5% of all examinated patients. In a control examination of 1108 children and juveniles we could see a high proportion of usually described remnants of the pupillary membrane also, but in no case did we find "radial retroiridal pigmentlines". Therefore these pigmentlines do not appear to be hereditary remnants of the pupillary membrane. They seem to be changes of the senium. These pigmentlines which may be caused by a constant friction of the iris on the anterior surface of the lens, we would like to call "Pigmentschleifspuren".
除了星形细胞、易碎色素和瞳孔膜的细丝状残余物外，在晶状体周边前囊上发现的放射状虹膜后色素线也被解释为“虹膜后血管膜（囊瞳孔膜）”的残余物。它们似乎非常罕见。对奥地利上奥地利州巴特哈尔市帕拉塞尔苏斯研究所眼科的患者进行检查发现，在所有接受检查的患者中，5%的人可以发现“放射状虹膜后色素线”。在对1108名儿童和青少年进行的对照检查中，我们也发现了高比例的通常所说的瞳孔膜残余物，但在任何情况下都未发现“放射状虹膜后色素线”。因此，这些色素线似乎不是瞳孔膜的遗传性残余物。它们似乎是衰老的变化。这些色素线可能是由于虹膜在晶状体前表面持续摩擦引起的，我们想称之为“色素摩擦痕迹”。
