Abstract
1) Essential renal haematuria is a special renal bleeding which is hard to clarify of its cause by various examinations. The causes would be numerous and is one of the symptomcomplex.
2) The therapeutic method for this disease can be cited as follows: absolute led rest with styptics, injection to the renal pelvis, rejection of the focal infections field, medical treatment for autonomic nervous system, administration of antiallergic agents and antihistamins.
3) Through various examinations from January 1962 to August 1963, I experienced following 12 cases of so-called essential renal haematuria.
Eight cases out of them were cured, the course of one case was unknown and 3 cases were operated and cured. Microscopic findings of these 3 cases of nephrectomy were as follow;
1st case: Renal infarction (long renal bleeding)
2nd case: Pyelitis (operated because of intense bleeding)
3rd case: Pyelitis (found clotted blood during the course and suspected as a tumor)
