Takeda Y
J Oral Pathol. 1986 Sep;15(8):459-61. doi: 10.1111/j.1600-0714.1986.tb00658.x.
Aggregated crystalloids and calculi, up to 600 to 700 micron in diameter, found in the parotid gland tissue taken from a patient with chronic recurrent parotitis were examined histopathologically and microanalytically. In part of the periphery of calculi which had lamellated structure, layers of crystalloids in continuation with calculi were observed; and diffuse deposition of von Kossa-positive fine granules was seen in the innermost area of the crystalloid-layers. By electron probe x-ray microanalysis, phosphorus, sulphur and calcium were principally detected within the innermost area of the crystalloid-layers. The result of the present study lends support to the possibility that crystalloids have some relation to the development of salivary calculi in the human parotid gland.
对从一名慢性复发性腮腺炎患者腮腺组织中发现的直径达600至700微米的聚集晶体和结石进行了组织病理学和微观分析检查。在具有层状结构的结石部分周边，观察到与结石连续的晶体层；在晶体层的最内部区域可见von Kossa阳性细颗粒的弥漫性沉积。通过电子探针x射线微量分析，在晶体层的最内部区域主要检测到磷、硫和钙。本研究结果支持了晶体与人类腮腺涎石形成有某种关系的可能性。
