中国医学装备2017，Vol.14Issue(8)：69-72,4.DOI:10.3969/J.ISSN.1672-8270.2017.08.019
超声及MRI诊断肾上腺嗜铬细胞瘤的价值分析
A analysis for the value of ultrasonography and MRI in diagnosis of adrenal pheochromocytoma
王蓓 1周娜 1翟虹1
作者信息
- 1. 新疆医科大学附属中医医院腹部超声科 新疆 乌鲁木齐 830000
- 折叠
摘要
Abstract
Objective:To analyze differential diagnosis and imaging feature of ultrasonography and MRI for adrenal pheochromocytoma.Methods: The manifestations of the preoperative ultrasound and MRI of the 37 patient with adrenal pheochromocytoma who once were confirmed by pathology were analyzed by the retrospective analysis. The result of pathology was used as standard to analyze the accuracy rate and clinical feature of the two detection methods in the diagnosis of adrenal pheochromocytoma.Results: The results of pathological diagnosis for the 37 cases showed that 35 cases were benign and 2 cases were malignant. After the results of preoperative ultrasound was tested by using pathology, the tested results of 37 cases showed 32 cases were adrenal pheochromocytoma, 2 cases were adrenocortical adenocarcinoma and 3 cases were adrenal adenoma. As these results, the accuracy rate of preoperative ultrasound was 86.49%. And after the results of preoperative MRI was tested by using pathology, the tested results of 37 cases showed that 34 cases were adrenal pheochromocytoma, 2 cases were adrenocortical adenocarcinoma and 1 case was adrenal adenoma. And its accuracy rate was 91.89%. Therefore, if patients were diagnosed with adrenal pheochromocytoma by using preoperative imaging detection, they should be considered to receive further diagnosis so as to distinguish adrenal pheochromocytoma with adrenal adenoma, adrenocortical adenocarcinoma, metastatic tumor and lipomatous. Conclusion: Both of ultrasound and MRI can accurately achieve location, diagnosis of qualitative identification for adrenal pheochromocytoma, and the clinical feature and imaging feature which combined the two detections can increase the detectable rate and accuracy rate for adrenal pheochromocytoma.关键词
肾上腺嗜铬细胞瘤/超声/磁共振成像/鉴别诊断Key words
Adrenal pheochromocytoma/Ultrasonography/Magnetic resonance imaging/Differential diagnosis分类
医药卫生引用本文复制引用
王蓓,周娜,翟虹..超声及MRI诊断肾上腺嗜铬细胞瘤的价值分析[J].中国医学装备,2017,14(8):69-72,4.
