毛母質(zhì)瘤的臨床及超聲診斷
發(fā)布時間:2018-03-21 10:31
本文選題:毛母質(zhì)瘤 切入點:臨床 出處:《中國超聲醫(yī)學雜志》2017年09期 論文類型:期刊論文
【摘要】:目的探討毛母質(zhì)瘤的臨床表現(xiàn)及超聲特點。方法回顧性分析我院3年間經(jīng)手術(shù)病理證實的48例,共53個毛母質(zhì)瘤的臨床表現(xiàn)及超聲特點。結(jié)果 48例53個結(jié)節(jié)中,術(shù)前及術(shù)中臨床診斷符合率0%,超聲診斷符合率18.9%(10/53);超聲檢查53個結(jié)節(jié)內(nèi)部或邊緣伴有鈣化的占77.4%(41/53),周圍有低回聲暈占77.4%(41/53),35個結(jié)節(jié)內(nèi)部及邊緣見條狀血流信號,其中11個結(jié)節(jié)血流豐富。超聲對伴有鈣化的毛母質(zhì)瘤診斷率明顯提高(80%~100%),對無鈣化的毛母質(zhì)瘤診斷率仍很低(0%~20%)。結(jié)論毛母質(zhì)瘤臨床表現(xiàn)多樣,容易誤診。超聲聲像圖具有特征性,熟悉其超聲表現(xiàn)可以提高術(shù)前診斷率。
[Abstract]:Objective to investigate the clinical manifestation and ultrasound characteristics of pilomatricoma. Methods a retrospective analysis of 3 years in our hospital of 48 patients with pathologically confirmed, clinical manifestation and ultrasound features of 53 pilomatricoma. Results 48 cases of 53 nodules, preoperative and intraoperative clinical diagnostic coincidence rate was 0%, the coincidence rate of ultrasound diagnosis 18.9% (10/53); ultrasonography of 53 thyroid nodules with calcification or margin accounted for 77.4% (41/53), low echo halo around 77.4% (41/53), 35 nodular internal and edge strip blood flow signal, 11 of them were rich blood. Ultrasound diagnosis of hair matrix tumor with calcification rate increased significantly (80%~100%), on the calcification of pilomatricoma diagnostic rate is very low (0%~20%). Conclusion the clinical manifestation of pilomatricoma is diverse, easily misdiagnosed. The ultrasonographic characteristic, familiar with the ultrasound can improve the diagnosis rate before operation.
【作者單位】: 山東大學齊魯醫(yī)院(青島)超聲科;濟南市第三人民醫(yī)院超聲科;山東大學齊魯醫(yī)院(青島)病理科;
【分類號】:R445.1;R739.5
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