Presentation of the analytical results by Sweep Microscopy of a small papillary calculus
spontaneously eliminated after a nephritic colic. The main component is monohydrate …

ABSTRACT A total of 50 consecutive male patients with upper urinary tract stones were
included in this study. Stones were collected either by surgery or spontaneous passage of …

Twenty eight stones were characterized for chemical composition and structure. The
concentrations of trace elements were determined using INAA while EDXRF was used for …

The mineral composition of 103 stones from Iran was determined by a polarisation
microscope and infrared spectroscopy. The commonest components were whewellite …

Two hundred renal calculi were analysed by pellet technique. Chemical composition of the
outer shell and core ofurinary calculi was determined separately wherever possible …

We analyse a total of 804 kidney stones in 225 patients aged between 10 and 71 years, with
an average age of around 45, by means of the following techniques: optico-differential …

In this study sodium, potassium and chloride concentrations were analysed in the nucleus
and crust parts of various kinds of urinary tract calculi. Concentrations of these elements in …

The renal stones of 377 patients from the Brussels' area have been studied by chemical
methods; 239 stones were submitted to qualitative analysis and the other 138 to a …

Stone analysis has been directed mainly towards establishing and confirming the presence
of calcium phosphates, oxalates and a variety of less common constituents such as cystine …

Structure of Kidney Stones and Spectrometric Techniques That can be Used to Determine
Constructional Differences in Kidney Stones Page 14 --14-- CHAPTER II Structure of Kidney …