Transvaginal sonographic characterization combined with cytologic evaluation in the diagnosis of ovarian and adnexal cysts.
A transvaginal sonographic (TVS) scoring system using morphologic features has been developed at our institution to maximize discrimination between benign and malignant ovarian and adnexal cysts. Low (4-7) or intermediate (8-9) scores have been found to correlate with benignity, hence TVS-guided or laparoscopically directed needle aspiration of low-scoring lesions may safely be performed. High-scoring lesions (10-14) are often malignant, therefore in situ needle aspiration of such lesions is not recommended. The aim of our study was to correlate the results of TVS characterization of ovarian and adnexal cysts with the aspiration cytologic evaluation. Twenty-three of the 43 cysts studied were aspirated in situ from the patient; 20 were aspirated from resected surgical specimens. Thirty-six benign cysts had TVS scores ranging from 4 to 12, with a median score of 7. All 25 cysts that were benign by TVS and/or histology were also cytologically benign as well as an additional 11 cysts that were not resected (TVS scores: 4 to 9). Seven cytologically and histologically malignant cysts had high TVS scores (TVS scores 10-14; median = 12). The combination of TVS and needle aspiration cytology is valuable, particularly in the diagnosis of cysts having low or intermediate TVS scores and benign cytology. Aspiration of cysts or masses with high TVS scores is not recommended. This combined evaluation may allow a more limited surgical approach, such as operative laparoscopy, or, in some cases, obviate the need for operative treatment altogether.
Yee
H
H
Department of Pathology, College of Physicians and Surgeons, Columbia University, New York, NY 10032.
Greenebaum
E
E
Lerner
J
J
Heller
D
D
Timor-Tritsch
I E
IE
D000291:Adnexal Diseases / Q000000981:diagnostic imaging* / Q000473:pathology*; D000293:Adolescent; D000328:Adult; D000368:Aged; D003560:Cysts / Q000000981:diagnostic imaging* / Q000473:pathology*; D003581:Cytodiagnosis; D005260:Female; D006801:Humans; D008875:Middle Aged; D010048:Ovarian Cysts / Q000000981:diagnostic imaging* / Q000473:pathology*; D012680:Sensitivity and Specificity; D014463:Ultrasonography / Q000379:methods