| 潘昌杰,钱农,刘炜,薛跃君,许轶群.卵巢勃勒纳瘤的CT表现：附5例报道[J].中国医学影像技术,2010,26(2):301~303 |
| 卵巢勃勒纳瘤的CT表现：附5例报道 |
| CT appearance of ovary Brenner tumor: Five cases report |
| 投稿时间：2009-07-23 修订日期：2009-10-07 |
| DOI： |
| 中文关键词: 勃勒纳氏瘤 卵巢 体层摄影术,X线计算机 |
| 英文关键词:Brenner tumor Ovary Tomography, X-ray computed |
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| 中文摘要: |
| 目的 观察卵巢勃勒纳瘤的CT表现,以提高对该病的认识及诊断能力。方法 回顾性分析经病理证实的5例卵巢勃勒纳瘤的CT表现,对肿块的位置、大小、结构、增强程度、钙化及转移情况进行分析。结果 5例患者共7个病灶,单侧3例,双侧2例,其中左侧3个病灶,右侧4个病灶,肿瘤大小为1.52~16.25 cm,平均7.36 cm;4例5个病灶为良性,1例双侧病灶为恶性;CT扫描4例5个病灶(71.43％)表现为实性肿块,病灶边界均较清晰,并见钙化,1例两个病灶(28.57％)表现为囊实性,以囊性为主,病变内部可见分隔;增强扫描病变呈不均匀性中等程度强化。其中1例良性伴有大量胸腔积液及腹腔积液。结论 卵巢勃勒纳瘤CT多表现为实性肿块,内有钙化,CT检查结合临床有助于诊断。 |
| 英文摘要: |
| Objective To observe the CT features of ovary Brenner tumor. Methods CT manifestations of 5 patients with ovary Brenner tumor confirmed with pathology and clinical follow-up were retrospectively analyzed, and the masses were described for location, size, configuration, enhancement pattern, presence of calcification and metastatic spread. Results There were 7 tumors in 5 patients, 3 patients had unilateral tumors and 2 had bilateral Brenner tumors (left side 3 and right side 4), with tumor size ranging from 1.52 to 16.25 cm (mean 7.36 cm). Five masses in 4 patients were benign, 2 (bilateral tumors in 1 patient) were malignant. All tumors had well-defined margin. One patient with bilateral benign tumors had large pleural effusion and seroperitoneum. Five tumors in 4 patients (5/7, 71.43%) were solid and had calcification, 2 tumors in 1 patients (2/7, 28.57%) were mainly cystic, with septa in the tumors. The solid part of all tumors were inhomogeneous and had mild enhancement. Conclusion CT findings of ovary Brenner tumor have some characteristics. Combining with clinical manifestations, CT is helpful for the diagnosis of ovary Brenner tumor. |
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