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目的探讨肾脏嗜酸性细胞瘤的影像学特点,提高肾脏嗜酸性细胞瘤的诊疗水平。方法收集10例经病理证实为肾嗜酸性细胞瘤患者的计算机断层扫描(CT)资料进行回顾性分析。结果 CT检查10例,平扫8例病灶呈均匀软组织密度影;1例呈不均匀软组织密度影;1例瘤体周边有环状钙化。增强扫描后病灶呈轻中度强化;4例见星状瘢痕。结论多数肾嗜酸性细胞瘤的影像学表现具有一定特征性。根据其CT特点,有助于提高肾嗜酸性细胞瘤的术前诊断率,同时根据肿瘤的大小,选择合理的手术方式。
Objective To investigate the imaging features of renal eosinophoblastoma and to improve the diagnosis and treatment of renal eosinophoblastoma. Methods The CT data of 10 patients with pathologically confirmed renal eosinophocytoma were retrospectively analyzed. Results CT examination in 10 cases, 8 cases of plain lesions showed uniform soft tissue density; 1 case was uneven soft tissue density shadow; 1 case of tumor around the ring calcification. After the enhancement of the lesion was mild to moderate enhancement; 4 cases see the star-like scar. Conclusion Most renal eosinophilic tumors have some characteristic features. According to its CT features, helps to improve the preoperative diagnosis of renal eosinophoblastic tumor rate, according to the size of the tumor, choose a reasonable surgical approach.