The main clinical manifestations of renal cysts2017-03-05 10:58
Most renal cysts have no symptoms. Some patients may be increased because of the pressure, the cyst itself and intracystic infection and the following symptoms:
1 lumbar, abdominal discomfort or pain: the reason is due to the enlargement and expansion of the kidney, so that the tension of the capsule of the kidney, the renal pedicle was pulled, or adjacent organs caused by pressure. In addition, polycystic kidneys cause kidney water, becomes heavy, pull down, too
Can cause pain in the waist. The pain characterized by pain, dull pain, fixed on one side or both sides, and to lower back radiation. If there is a cystic hemorrhage or secondary infection, the pain will suddenly increase. As with stones or bleeding after clot urinary tract obstruction, can appear kidney cutter
2 hematuria: can be manifested as microscopic hematuria or gross hematuria. Onset of periodicity. The onset of back pain is often aggravated, strenuous exercise, trauma, infection can be induced or aggravated. The bleeding is due to a large number of arteries beneath the capsule wall, due to increased pressure or infection,
Cause the blood vessels of the capsule wall to rupture due to excessive traction.
3 abdominal mass: sometimes the main reason for patients to see a doctor, 60% ~ 80% of patients can touch the enlarged kidney. In general, the greater the kidney, the worse the renal function.
4 proteinuria: general amount is not much, 24 hours urine will not exceed 2g. Nephrotic syndrome.
5 hypertension: solid cyst oppression of the kidney, resulting in renal ischemia, so that increased renin secretion, causing hypertension. In normal renal function, more than 50% of patients with high blood pressure, renal function, the incidence of hypertension is higher.
6 renal dysfunction: due to cyst occupying, oppression, so that the normal renal tissue significantly reduced, progressive renal dysfunction.