Glazer J D, Benrubi G I, Nuss R C
South Med J. 1987 Feb;80(2):185-6. doi: 10.1097/00007611-198702000-00011.
At University Hospital of Jacksonville (Fla) during the years 1981 through 1984, 37 patients had conization of the uterine cervix for the sole indication of dysplastic cells found on endocervical curettage. Eighteen of the 37 (48.7%) were found to have a more dysplastic lesion than that diagnosed by colposcopic biopsy. In two of the 37 (5.4%) a previously undiagnosed invasive cancer was found. We conclude that dysplastic cells found on endocervical curettage must be further evaluated with cold conization of the cervix.
1981年至1984年间，在佛罗里达州杰克逊维尔大学医院，37例患者因宫颈管刮术发现发育异常细胞而接受了宫颈锥切术，这是唯一的手术指征。37例患者中有18例（48.7%）被发现存在比阴道镜活检诊断出的更严重的发育异常病变。37例中有2例（5.4%）发现了先前未被诊断出的浸润性癌。我们得出结论，宫颈管刮术发现的发育异常细胞必须通过宫颈冷锥切术进行进一步评估。
