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(一)电视监测下小儿肾穿刺一年多来在电视监测下用自行改良的Tru-Cut穿刺针进行小儿肾穿刺14例。病例选择为诊断不清和/或治疗上存在问题的肾小球疾病且无禁忌症者。Tru-Cut针的特点是在针心上有一凹槽,操作时,针心先扎入肾脏,然后再推入外面套针即可在槽内切下一小条肾组织。其要点是借助静脉注射照
(A) TV monitoring of children over the past year more than a year of renal biopsy with self-modified Tru-Cut puncture needle in 14 cases of pediatric renal puncture. Case selection is unclear and / or therapeutically problematic glomerular disease and no contraindications. Tru-Cut needle is characterized by a groove in the needle, the operation of the needle first into the kidneys, and then push the outer trocar can be cut in the groove a small piece of kidney tissue. The point is by means of intravenous injection