Renal cyst puncture before prepare?

Renal cyst puncture attention to what issues?
Renal cyst puncture Note - puncture contraindications
Polycystic kidney disease, solitary kidney, contralateral kidney development and poorrenal artery stenosis, renal tumors, renal cysts, renal infection (including renal tuberculosis or renal abscess), bleeding disorders, malignant hypertension, uremia,anticoagulant therapy period, massive ascites, etc., are not suitable for renal biopsy.
Renal cyst puncture Note 2 - puncture indication
Diffuse lesions, such as kidney damage caused by various types of glomerulonephritis,nephrotic syndrome, systemic diseases such as systemic lupus erythematosus, allergicpurpura. Unexplained hematuria, excluding non-glomerular hematuria. unexplained and persistent proteinuria. renal dysfunction, especially acute onset, believed to be rapidly progressive glomerulonephritis. Do renal cysts surgery
Renal cyst puncture Note III - the preparatory work of the different conditions
Who have kidney abnormalities, congenital kidney disease patients before the morningfasting, regular cleaning enema.
(2) infection bleeding first anti-inflammatory to stop bleeding to heal after surgery
(3) have high blood pressure first blood pressure control after surgery.