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Color Doppler Sonography of Morphologically Malignant Adnexal Masses

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Affiliated Author(s)
차순도이태성김정식이희정이성문우성구
Alternative Author(s)
Cha, Soon DoLee, Tae SungKim, Jung SikLee, Hee JungLee, Sung MunWoo, Seong Ku
Journal Title
대한초음파의학회지
ISSN
1015-7085
Issued Date
1994
Abstract
The purpose of this study was to assess the role of color Doppler sonography in differentiating malignant frombenign adnexal masses. Thirty-one morphologically malignant adnexal masses were evaluated with color Dopplersonography. The pulsatility index(PI), resistance index (RI), peak systolic velocity(PSV), and vessel locationwere recorded. Malignant criteria were PI<1, RI<0.5, PSV>0.4m/sec and vessel location in center, septum orpapillary projection of the mass. The results of color Doppler sonography were compared with histopathologicresults. Eight masses were malignant and 23 masses were benign. Mean PI was 0.505+0.158 in malignant masses and1.439+1.265 in benign ones. Mean RI was 0.399+0.091 in malignant masses and 0.569+0.169 in benign ones. Mean PSVwas 0.338m/sec+0.164m/sec in malignant masses and 0.231m/sec+0.108m/sec in benign ones. The sensitivities of colorDoppler sonography in differentiating malignant from benign masses using PI<1.0 and vessel location as criteriawere 100%, while the specificities were 34.8% and 39.1%. Both the sensitivities and the specificities of thecriteria, RI<0.5 and PSV>0.4m/sec, were not as high. The results of this study showed that none of the fourcriteria were reliable in distinguishing malignant from benign masses, and further study is needed before thevalidity of color Doppler sonography is established.
Keyword : Ultrasound(US),Doppler studies
Alternative Title
형태학상 악성인 자궁부속기종괴의 감별진단에서 색도플러 초음파 검사의 의의
Department
Dept. of Obstetrics & Gynecology (산부인과학)
Dept. of Radiology (영상의학)
Publisher
School of Medicine
Citation
Jung Sik Kim et al. (1994). Color Doppler Sonography of Morphologically Malignant Adnexal Masses. 대한초음파의학회지, 13(1), 32–37.
Type
Article
ISSN
1015-7085
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/39690
Appears in Collections:
1. School of Medicine (의과대학) > Dept. of Obstetrics & Gynecology (산부인과학)
1. School of Medicine (의과대학) > Dept. of Radiology (영상의학)
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