The development of illness is the gradual process, many patients don’t find the renal cyst in the early stage, it can cause the problems and harm of subsequent treatment. The early treatment is the key.
Some patients with renal cyst have no symptoms, part of patients can appear infections due to the cyst and increasing pressure of internal cyst, the early symptoms are in the following:
The proteinuria of patients with early renal cyst is not so much, the protein in the urine a day is not more than 2g.
2、High blood pressure
Renal cyst can oppress the kidney to form renal ischemia to increase the renal secretion to induce high blood pressure. Renal function od patients with renal cyst decrease, the incidence rate of high blood pressure is not more than 50%.
3、The pain of abdomen and stomach
The reason for patients with back pain is the enlargement and expansion of kidney to increase renal capsule, it is caused by the renal pedicle by force or adjacent organs by extrusion. Renal cyst cause patients with kidney water content to increase, the heavy and failing kidney induce the backache. Patients with renal stone can appear renal colic.