Ahern J K
J Reprod Med. 1978 Feb;20(2):105-8.
A study was performed to compare the results of directed biopsy with those of cold conization of the cervix in the private practice community. The intent of the study was to determine whether the two procedures were comparable in accuracy, to compare them in terms of economic impact and to compare the complications of each procedure. The study shows that directed biopsy is as accurate as cold conization of the cervix, is less expensive for the patient and is not fraught with as many serious hazards as is cold conization.
一项研究旨在比较在私人执业领域中，宫颈直接活检与宫颈冷刀锥切术的结果。该研究的目的是确定这两种手术在准确性方面是否具有可比性，比较它们在经济影响方面的差异，并比较每种手术的并发症。研究表明，宫颈直接活检与宫颈冷刀锥切术的准确性相同，对患者来说费用更低，且不像宫颈冷刀锥切术那样存在诸多严重风险。
