Torres Ramírez C, Aguilar Ruíz J, Zuluaga Gómez A, del Río Samper S, Issa Khozouz N
Arch Esp Urol. 1979 Nov-Dec;32(6):581-90.
A crystallographic analysis ("fine plate") is carried out on a total of 62 primary or endogenous prostate stones and the particular features of their structures are described. We observed that they present a compact nucleus consisting of just apatite or whitlockite or of mixtures of the first with other minority components, with apatite (basically carbo-apatite) being the essential component in 98.38% of the stones studied. The periphery present concentric layers, some of which are lobe-shaped, intercalated in cases of mixed periphery and in which there is a qualitative and quantitative predominance of apatite, which may be the only component of the same. The most frequent observation is the association of layers of apatite intercalated with whitlockite to which fine, oxalic or uric layers may sometimes be added. There is sometimes no apatite in the periphery in which case this is made up of layers of whitlockite either interspersed or not with other oxalic or uric ones.
对总共62颗原发性或内源性前列腺结石进行了晶体学分析（“薄片”），并描述了其结构的具体特征。我们观察到，它们有一个致密的核心，仅由磷灰石或白磷钙矿组成，或者由前者与其他少量成分的混合物组成，在所研究的结石中，98.38%的结石以磷灰石（主要是碳磷灰石）为主要成分。结石周边呈现同心层，其中一些呈叶状，在混合周边的情况下相互穿插，并且在其中磷灰石在质量和数量上占主导地位，磷灰石可能是同心层的唯一成分。最常见的观察结果是磷灰石层与白磷钙矿层相互穿插，有时还会添加细小的草酸或尿酸层。周边有时没有磷灰石，在这种情况下，周边由白磷钙矿层组成，这些白磷钙矿层与其他草酸或尿酸层相互穿插或不相互穿插。
