PURPOSE: The aim of the study was to determine the value of gray-scale and color Doppler sonography in distinguishing borderline cystic tumors (BCTs) from benign cysts and malignant tumors of the ovary. METHODS: The gray-scale and color Doppler sonographic features of 383 ovarian lesions in 374 nonpregnant women were retrospectively studied. Sonography was performed transvaginally for all but 7 lesions, which were imaged suprapubically. All of the lesions were surgically resected via laparoscopy or laparotomy. RESULTS: The histopathologic diagnoses were 27 BCTs, 35 ovarian carcinomas, and 321 benign cysts. Sonography diagnosed 24 (89%) of 27 BCTs as malignant lesions. Patients with BCTs, were younger than those with ovarian cancer (p < 0.001). BCTs showed intracystic papillae in 17 cases (63%), diffuse internal echoes in 11 (41%), intracystic septa in 8 (30%), a heterogeneous echo pattern in 7 (26%), and a solid pattern in 4 (15%). BCTs showed blood flow in 24 cases (89%) and lower pulsatility and resistance indices (RI) compared with benign lesions (p < 0.001 for both). Multivariate analysis revealed intracystic papillae as the only independent predictor of BCTs (p < 0.001). CONCLUSIONS: When a cystic mass has papillae, this is the only abnormal finding detected by gray-scale transvaginal sonography, and color Doppler imaging shows low RI values within the mass, a BCT should be suspected. Copyright 2002 John Wiley & Sons, Inc.
PURPOSE: The aim of the study was to determine the value of gray-scale and color Doppler sonography in distinguishing borderline cystic tumors (BCTs) from benign cysts and malignant tumors of the ovary. METHODS: The gray-scale and color Doppler sonographic features of 383 ovarian lesions in 374 nonpregnant women were retrospectively studied. Sonography was performed transvaginally for all but 7 lesions, which were imaged suprapubically. All of the lesions were surgically resected via laparoscopy or laparotomy. RESULTS: The histopathologic diagnoses were 27 BCTs, 35 ovarian carcinomas, and 321 benign cysts. Sonography diagnosed 24 (89%) of 27 BCTs as malignant lesions. Patients with BCTs, were younger than those with ovarian cancer (p < 0.001). BCTs showed intracystic papillae in 17 cases (63%), diffuse internal echoes in 11 (41%), intracystic septa in 8 (30%), a heterogeneous echo pattern in 7 (26%), and a solid pattern in 4 (15%). BCTs showed blood flow in 24 cases (89%) and lower pulsatility and resistance indices (RI) compared with benign lesions (p < 0.001 for both). Multivariate analysis revealed intracystic papillae as the only independent predictor of BCTs (p < 0.001). CONCLUSIONS: When a cystic mass has papillae, this is the only abnormal finding detected by gray-scale transvaginal sonography, and color Doppler imaging shows low RI values within the mass, a BCT should be suspected. Copyright 2002 John Wiley & Sons, Inc.
Authors: Rosa A Salcedo-Hernández; David F Cantú-de-León; Delia Pérez-Montiel; Leticia García-Pérez; Leonardo S Lino-Silva; César Zepeda-Najar; Salim A Barquet-Muñoz Journal: Ann Transl Med Date: 2021-02