CAJ | 학술논문

目的：分析卵巢硬化性间质瘤的CT表现与病理特点，总结影像学特征。材料与方法搜集我院病理诊断明确的卵巢硬化性间质瘤患者16例，进行CT表现与病理结果分析。结果硬化性间质瘤主要CT特征为动脉期肿瘤周边早期强化伴肿瘤实质部分静脉期延迟强化，强化不均匀。病灶周边丰富的脉管系统及血窦样结构是肿瘤周边明显强化的原因，肿瘤内粘液样坏死区和囊性变是其不均匀强化的病理学基础。结论硬化性间质瘤临床少见的卵巢良性肿瘤，其CT增强表现典型，应进一步深化对此病的认识，合理诊治。
목적：분석란소경화성간질류적CT표현여병리특점，총결영상학특정。재료여방법수집아원병리진단명학적란소경화성간질류환자16례，진행CT표현여병리결과분석。결과경화성간질류주요CT특정위동맥기종류주변조기강화반종류실질부분정맥기연지강화，강화불균균。병조주변봉부적맥관계통급혈두양결구시종류주변명현강화적원인，종류내점액양배사구화낭성변시기불균균강화적병이학기출。결론경화성간질류림상소견적란소량성종류，기CT증강표현전형，응진일보심화대차병적인식，합리진치。
Objective To analyze the CT manifestation and pathology of ovarian sclerosing stromal tumor and summarize the radiological features.MaterialsandMethods 16 cases of ovarian sclerosing stromal tumor were analyzed on CT and pathological manifestations. Results The main CT manifestations were early contrast enhancement in the arterial phase of tumor peripheral area, as well as late strong and heterogeneously enhancement in venous phase. Rich vasculature and blood sinusoid attributed to strong contrast enhancement of the tumor and myxoid necrosis and cystic degeneration in tumor was the pathological basis for heterogeneous enhancement.Conclusion Ovarian sclerosing stromal tumor is rare and radiological features are typical. It is necessary to thoroughly understand SST and make proper diagnosis and treatment.