CAJ | 학술논문

目的：探讨腮腺 Warthin 瘤的 CT 和 MRI 表现。方法回顾性分析51例经手术病理证实的腮腺 Warthin 瘤患者的 CT和 MRI 表现。结果51例患者,男43例,女8例。CT 与 MRI 共检出84个病灶,20例存在至少2个病灶。病灶边界清晰,68个呈类圆形或椭圆形。45个病灶或病灶主体位于腮腺后下区。病灶 CT 密度与 MRI 信号多较均匀。CT 增强扫描早期强化较著,呈中度以上强化。19例病灶周围见小血管贴边征象。结论CT 和 MRI 对腮腺 Warthin 瘤的诊断具有重要价值。
목적：탐토시선 Warthin 류적 CT 화 MRI 표현。방법회고성분석51례경수술병리증실적시선 Warthin 류환자적 CT화 MRI 표현。결과51례환자,남43례,녀8례。CT 여 MRI 공검출84개병조,20례존재지소2개병조。병조변계청석,68개정류원형혹타원형。45개병조혹병조주체위우시선후하구。병조 CT 밀도여 MRI 신호다교균균。CT 증강소묘조기강화교저,정중도이상강화。19례병조주위견소혈관첩변정상。결론CT 화 MRI 대시선 Warthin 류적진단구유중요개치。
Objective To investigate CT and MRI imaging of Warthin tumor of parotid gland.Methods CT and MRI character-istics of 5 1 patients confirmed as Warthin tumor by operation and pathology were analyzed retrospectively.Results Among 5 1 cases, 43 patients were males,and 8 patients were females.A total of 84 lesions were found in all cases,20 cases had at least 2 lesions.The margins of lesions were well-defined.68 lesions were round or elliptical.45 lesions located in the posterior and inferior quadrant of the parotid gland completely or premodinantly.The density and signal of most lesions were homogeneous.The parenchymal area of most lesions showed an early moderate-remarkable enhancement.Small blood vessels surrounded the lesions in 1 9 cases.Conclusion CT and MRI are important and valuable for the diagnosis of Warthin tumor.