Sonographic Findings of Uterine Endometrial Stromal Sarcoma.
- Author:
Jeong Ah KIM
1
;
Myung Sook LEE
;
Jong Sun CHOI
Author Information
- Publication Type:Original Article
- Keywords: Ultrasound (US); Uterine sarcoma; Endometrial stromal sarcoma
- MeSH: Ultrasonography, Doppler, Color; Sarcoma, Endometrial Stromal/pathology/*ultrasonography; Retrospective Studies; Middle Aged; Humans; Female; Adult
- From:Korean Journal of Radiology 2006;7(4):281-286
- CountryRepublic of Korea
- Language:English
- Abstract: OBJECTIVE: The study was performed to present the sonographic findings of uterine endometrial stromal sarcoma (ESS). MATERIALS AND METHODS: We conducted a retrospective review of sonographic findings of 10 cases that were diagnosed as uterine ESS. The patients' ages ranged from 25 to 51 years (mean age: 36.1 years). The reviews focused on the location, margin, size, number and echotexture of the lesions. Hysterectomy (n = 9) and myomectomy (n = 1) were performed and a pathologic diagnosis was obtained in all cases. RESULTS: The masses were located in the uterine wall (n = 6), or they presented as a polypoid mass protruding into the endometrial cavity from the myometrium (n = 3) or as a central cavity mass (n = 1). The lesion margins were smooth (n = 5), ill defined (n = 2), or smooth with partially nodular extensions (n = 3). The maximal mass length was 38 mm to 160 mm with a mean mass length of 83.5 mm. There were single lesions in eight cases and multiple lesions in two cases. The lesion echotextures were hypoechoic solid (n = 3), heterogeneously intermediate echoic (n = 5), diffuse myometrial thickening with heterogeneous echogenicity (n = 1) and septated cystic (n = 1). CONCLUSION: Endometrial stromal sarcoma presents with four patterns of its sonographic appearance; a polypoid mass with nodular myometrial extension, an intramural mass with an ill defined margin and heterogeneous echogenicity, an ill defined large central cavity mass or, diffuse myometrial thickening.
