CAJ | 학술논문

目的：探讨CT及MRI检查对腮腺混合瘤的检查方法及诊断价值。方法对28例腮腺混合瘤进行CT或MRI平扫及增强检查，MRI检查行多序列并DWI成像。然后对病变征象进行分析诊断。结果28例患者共检查出29个病灶。病灶均表现为边界清楚的肿块，病灶直径小者约1.2cm,大者3.9cm，形态为圆形或卵圆形。27个患者为单侧发病，1个患者为两侧发病；右侧12个病灶，左侧17个病灶。12个患者行CT 平扫并增强扫描，16个患者行MRI平扫并增强检查，其中4例患者既行CT检查又行 MRI检查。结论 CT或MRI对腮腺混合瘤的检查，方法简便，快捷，且具有相对特征性影像学表现，对临床定性诊断及治疗有重要指导价值。
목적：탐토CT급MRI검사대시선혼합류적검사방법급진단개치。방법대28례시선혼합류진행CT혹MRI평소급증강검사，MRI검사행다서렬병DWI성상。연후대병변정상진행분석진단。결과28례환자공검사출29개병조。병조균표현위변계청초적종괴，병조직경소자약1.2cm,대자3.9cm，형태위원형혹란원형。27개환자위단측발병，1개환자위량측발병；우측12개병조，좌측17개병조。12개환자행CT 평소병증강소묘，16개환자행MRI평소병증강검사，기중4례환자기행CT검사우행 MRI검사。결론 CT혹MRI대시선혼합류적검사，방법간편，쾌첩，차구유상대특정성영상학표현，대림상정성진단급치료유중요지도개치。
Objective To investigate the application value of CT and MRI examination on diagnosis of parotid mixed tumor. Methods 28 cases of patients with parotid mixed tumor underwent CT plain and enhanced scan or MRI plain and enhanced scan, MRI examination using multiple sequence including DWI. Then the diagnosis and analysis was carried on lesion signs. Results 29 lesions were found. Lesion manifestations were a clear boundary mass, sized from1.2 cm to 3.9 cm,round or ovoid shaped. 27 cases showed unilateral onset, and the other one was in both sides.12 lesions were located in the right side, and the other 17 lesions were located in the left side. The 12 patients underwent CT plain and enhanced scan,16 patients taken MRI plain and enhanced scan,and the other were both examination. Conclusions CT or MRI scan in mixed parotid tumor, is simple、rapid, and imaging findings is relatively characteristic, having the important guiding value on the qualitative diagnosis and clinical treatment of the disease.