中国医学影像学杂志
中國醫學影像學雜誌
중국의학영상학잡지
Chinese Journal of Medical Imaging
2015年
9期
701-703
,共3页
何慧%蒋新颜%王茂林%钱俊益
何慧%蔣新顏%王茂林%錢俊益
하혜%장신안%왕무림%전준익
卵巢甲状腺肿%体层摄影术,螺旋计算机%病理学,外科%诊断,鉴别
卵巢甲狀腺腫%體層攝影術,螺鏇計算機%病理學,外科%診斷,鑒彆
란소갑상선종%체층섭영술,라선계산궤%병이학,외과%진단,감별
Struma ovarii%Tomography,spiral computed%Pathology,surgical%Diagnosis,differential
目的:卵巢甲状腺肿(SO)临床罕见,且无典型症状和体征,术前容易误诊。本研究分析SO的多层螺旋CT(MSCT)表现,以提高其影像诊断水平。资料与方法回顾性分析经手术病理证实的25例SO患者的临床及影像学资料,并与术后病理结果进行对照,分析其MSCT表现。结果25例SO患者中,22例(88%)单侧发病,3例(12%)双侧发病;囊性11例(44%),囊实性8例(32%),实性6例(24%),其中8例可见高密度囊腔。25例SO均边缘光滑,呈圆形、椭圆形或分叶状;镜下见肿瘤实质由甲状腺滤泡样结构和富含血管及纤维组织的基质组成,滤泡大小不等,滤泡腔内为嗜伊红高蛋白凝胶样物。结论单发边界清楚的囊实性肿块、高密度囊腔、钙化及实质部分显著强化是SO的MSCT特点。
目的:卵巢甲狀腺腫(SO)臨床罕見,且無典型癥狀和體徵,術前容易誤診。本研究分析SO的多層螺鏇CT(MSCT)錶現,以提高其影像診斷水平。資料與方法迴顧性分析經手術病理證實的25例SO患者的臨床及影像學資料,併與術後病理結果進行對照,分析其MSCT錶現。結果25例SO患者中,22例(88%)單側髮病,3例(12%)雙側髮病;囊性11例(44%),囊實性8例(32%),實性6例(24%),其中8例可見高密度囊腔。25例SO均邊緣光滑,呈圓形、橢圓形或分葉狀;鏡下見腫瘤實質由甲狀腺濾泡樣結構和富含血管及纖維組織的基質組成,濾泡大小不等,濾泡腔內為嗜伊紅高蛋白凝膠樣物。結論單髮邊界清楚的囊實性腫塊、高密度囊腔、鈣化及實質部分顯著彊化是SO的MSCT特點。
목적:란소갑상선종(SO)림상한견,차무전형증상화체정,술전용역오진。본연구분석SO적다층라선CT(MSCT)표현,이제고기영상진단수평。자료여방법회고성분석경수술병리증실적25례SO환자적림상급영상학자료,병여술후병리결과진행대조,분석기MSCT표현。결과25례SO환자중,22례(88%)단측발병,3례(12%)쌍측발병;낭성11례(44%),낭실성8례(32%),실성6례(24%),기중8례가견고밀도낭강。25례SO균변연광활,정원형、타원형혹분협상;경하견종류실질유갑상선려포양결구화부함혈관급섬유조직적기질조성,려포대소불등,려포강내위기이홍고단백응효양물。결론단발변계청초적낭실성종괴、고밀도낭강、개화급실질부분현저강화시SO적MSCT특점。
PurposeStruma ovarii (SO) is rare and has no typical symptoms, which is likely to be misdiagnosed before procure. The present study aimed to evaluate multi-sliced CT (MSCT) findings of struma ovarii so as to improve its imaging diagnosis.Materials and Methods The clinical and radiological data of 25 patients with struma ovarii confirmed pathologically patients were retrospectively analyzed and further compared with the pathological results after procure.Results For 25 SO patients, 22 (88%) had unilateral lesions and the rest 3 (12%) had bilateral ones; 11 lesions (44%) were cystic, 8 lesions (32%) were cystic-solid, and 6 lesions (24%) were solid. The CT images of 8 lesions showed high density cystic lumens. Twenty-five tumors had smooth margins, which appeared round, ellipse or irregular. The pathological findings showed that most of the cystic portions were filled with high proteinaceous gelatinous fluid and eosinophiclic colloid, and the solid portions consisted of thyroid tissue and stoma containing abundant blood vessels and fibrous tissue.Conclusion SO has the MSCT features such as cystic solid mass with unilateral and smooth margin, capsular space with high density, calcification, and solid parts with obvious enhancement.