1 available in about half of the signs on the abdomen, lower back or ipsilateral costal margin and hear a continuous vascular systolic murmur, or with mild tremor.
(2) After the symptoms before the age of 30 or 50 years old, long-term high blood pressure or hypertension suddenly appeared suddenly intensified, short duration, rapid development, especially diastolic blood pressure, lower back or ribs with abdominal pain, drug therapy.
(3) Check the following special circumstances may occur singly or in combination:
a. Renal angiography, showing arterial filling defect, stenosis of the distal vessel lumen without vascular dilation or part;
b. IVP displays suffering from kidney compared Jianshen small 1.5 ~ 2.0cm, irregular, slow and short of early development, late developing doctrinal;
c. Percutaneous catheter inserted into the inferior vena cava, bilateral renal venous blood were taken for determination of renin, a higher risk of renal vein renin;
d. Of renal function test, showing less suffering from kidney urine, low urinary sodium, creatinine or inulin clearance rate decreased;
e. Show suffering from kidney ultrasound smaller.
f. Figure showing ipsilateral renal vascular segment curve low and delayed excretion prolongation.
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