Kidney Stone Zoomed In. There are four types of kidney stones. A kidney stone is a hard object that is made from chemicals in the urine.
X ray examination on april 4 1924 showed the condition seen in figure 1 a much enlarged right kidney almost completely filled with overlapping masses of stones arranged in two groups that in the upper pole being somewhat smaller. Examination of the urine revealed the presence of pus. No stones were seen in the ureters or the left kidney.
Ion channels that span kidney cell membranes help reabsorb calcium from the urine before it can form kidney stones.
Examination of the urine revealed the presence of pus. Ion channels that span kidney cell membranes help reabsorb calcium from the urine before it can form kidney stones. Calcium oxalate uric acid struvite and cystine. The new study is the first to show molecular details of the essential kidney.