| wangyushu. Ultrasonographic and clinicopathologic features of benign Brenner tumors of the ovary. Oncol Transl Med, 2022, 8: 146-149. |
| 卵巢良性Brenner瘤的超声表现及临床病理特征 |
| Ultrasonographic and clinicopathologic features of benign Brenner tumors of the ovary |
| Received:November 11, 2021 Revised:November 28, 2021 |
| DOI：10.1007/s10330-021-0533-3 |
| 中文关键词: Brenner瘤；卵巢；临床病理特征 |
| 英文关键词: brenner tumor; ovary; clinicopathologic features |
| 基金项目: |
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| 中文摘要: |
| 目的：总结分析卵巢良性Brenner瘤的超声表现及临床病理特征。方法：选择我院收治的46例卵巢Brenner瘤患者为研究对象，收集临床资料及超声检查结果，分析其超声检查表现及临床病理特征。结果：（1）38例患者(82.7%)为单侧性肿瘤，8例(17.3)为双侧性。32例患者肿瘤仅位于左侧卵巢，6例位于右侧卵巢。肿瘤中位直径62mm，直径范围15~270 mm。多普勒彩色信号介于无和中度之间，未发现血管丰富的肿瘤，16例(34.7%)患者未见血流信号。（2）14例患者的瘤体在超声下表现为单房或多房，无特征性。16个肿瘤表现为多房实性，同时伴有钙化和肿块后阴影，而实性结构在多普勒检查中呈轻度至中度血管化。16个肿块为纯实性肿块，钙化导致肿瘤后方有声影，实性部分在多普勒检查中呈轻度或中度血管化。结论：超声图像的部分特点，包括钙化伴阴影、实体成分血运不佳，以及肿块定位等，有助于良性Brenner瘤的诊断。 |
| 英文摘要: |
| Objective The aim of this study was to summarize and analyze the ultrasonographic and clinicopathologic
features of benign brenner tumors of the ovary.
Methods Forty-six patients with brenner tumors of the ovary were included, and the imaging and
pathologic features of the tumors were analyzed.
Results Thirty-eight cases were unilateral, while eight cases were bilateral. The tumors were located
only in the left ovary in 32 patients and in the right ovary in six patients. The median diameter of the tumors
was 62 mm, and the diameter ranged from 15 to 270 mm. Vascular tumors were not observed. Most of
the tumors (22/46) showed micro-perfusion, while 16 tumors showed no blood flow signal. Acoustic signal
shadows after the cysts were observed in 26 tumors, accounting for 57% of all brenner tumors. Fourteen
patients showed unilocular or multilocular tumors with no distinct characteristics on ultrasonography. Sixteen
masses showed a multilocular solid structure, accompanied by calcification and a post-mass shadow; the
solid structure showed mild-to-moderate vascularization on Doppler examination. Sixteen masses showed
a pure solid structure, accompanied by calcification, resulting in an acoustic shadow behind the tumor; the
solid structure showed mild-to-moderate vascularization on Doppler examination.
Conclusion Some ultrasonographic features, including calcification with shadow, poor blood circulation of
solid components, and mass localization, are helpful in the diagnosis of benign brenner tumors. |
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