-transparent.png){kind=logo}
An oral calcium loading test was performed on 55 patients with upper urinary tract stones to find absorptive or renal hypercalciuria. The mean urinary calcium excretion level of this patient group was significantly greater than that of a control group of 10 patients without abnormal upper urinary tract. Idiopathic hypercalciuria defined as more than 250 mg per day in males and more than 200 mg per day in females was observed in 13 patients; 4 patients with absorptive hypercalciuria, 6 patients with renal hypercalciuria and 3 patients of origin-unknown hypercalciuria. Five of the 6 patients with renal hypercalciuria had recurrent and/or multiple urolithiasis. From these results, this test was considered to be useful in the discrimination between absorptive and renal hypercalciuria.
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
May 1982,
Der Urologe. Ausg. A,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
January 1983,
Urological research,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
June 2003,
The Journal of urology,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
January 1990,
Nephron,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
October 2022,
Urolithiasis,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
December 1983,
Hinyokika kiyo. Acta urologica Japonica,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
January 1984,
Urological research,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
January 1988,
Urological research,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
November 1980,
Nihon Hinyokika Gakkai zasshi. The japanese journal of urology,
M Orito, and
M Ohkawa, and
K Takemae, and
T Sugata, and
M Shimamura, and
A Okasho, and
S Hirano, and
H Hisazumi
February 1984,
Clinical science (London, England : 1979),
