Peculiarities morphology and structure of the uroliths

The aim: According to statistical data of a number of the countries, have an urolithic disease from 5% to 15% of the population today. A recurrence arises at 50-85% of patients. The purpose of this work was complex studying of morphology, structure, mineral structure of urolit, identification of regularities of their formation, establishment of interrelation between mineral and organic matter in structure of urolit. Materials: the urinary stones from the urology departments of hospitals and clinics of the Tomsk region (Russia). Methods: crystallomorphological (the study of the surface morphology of uroliths binocular and trinocular microscopes); polarizing optical (study of the mineral composition of uroliths on a polarizing microscope); x-ray crystallography (the study of spectral composition on the apparatus DRON-3); electron microscopic (study of the peculiarities of morphology of crystals in an electron microscope). Results. On features of morphology of a surface four types of urolit are allocated: druzovidny, sferolitovy, combined, korallovidny. Structural kinds of urolit: crystal and granular, dendritovidny, combined, rhythmic -zone. In structure of urolit the following types of rhythms are established: zone, granular, combined. In the urolitakh with rhythmic - the zone structure allocated elements of their building: kernel, layer, zone, rhythm. A mineral part of uric stones is presented by the crystals belonging to the classes: oxalates, phosphates, urat .Summary. The peculiarities of the morphology of the selected four types of uroliths: druzoid, with, combined, coral. Structural variations uroliths: crystal-grained Shelly, dendritic, combined, rhythmically zoned. In the structure of uroliths, the following types of rhythms: zoned, granular, combined. In urolith with rhythmically zoned structure selected elements of their structure: core, layer, area, rhythm. Discussion. Morphological and structural features of the structure of urolites, especially the presence of rhythmic zoning, due to the alternation of layers of mineral and organic matter, indicate a close relationship between the living organism and the organo-mineral aggregate in the human urinary system. With a high degree of confidence we can talk about the symbiosis of living and mineral matter in the human body; as a result of this symbiosis, organic-mineral formations are formed, which are often the further cause of some diseases (for example, urolithiasis and cholelithiasis). Conclusion. The complex research of uric stones allows to obtain important information on their structure, structure and features of morphology. Morphological and structural features of the structure of urolit, in particular existence of the rhythmic zonality caused by alternation of layers of mineral and organic matter demonstrate close interrelation between a live organism and the organo-mineral unit in an urinary system of the person.

Urinary stones, morphology, mineral composition, structure