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首页> 外文期刊>Gynecologic Oncology Reports >Ovarian microcystic stromal tumor: Radiologic-pathologic correlation
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Ovarian microcystic stromal tumor: Radiologic-pathologic correlation

机译：卵巢微囊性间质瘤：影像学-病理学相关性

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Ovarian microcystic stromal tumor (MST) is characterized by microcysts, solid cellular regions with lobulated growth, and collagenous or fibrous stroma forming hyaline plaques. While several reports have evaluated the unique pathologic and immunohistochemical profile of these tumors, there has been limited description of the radiologic findings of ovarian microcystic stromal tumor in the literature. We present a case of a 66?year old female who presented for evaluation of a new cystic pelvic mass found to have ovarian microcystic stromal tumor. To our knowledge, this is one of the first reports to evaluate the radiologic features associated with this tumor. An enhanced understanding of the correlation between imaging appearance and specific histopathologic findings may aid in the early recognition of this rare neoplasm. Highlights ? OMSTs are rare tumors with microcystic and solid regions with hyaline plaques. ? OMSTs have peripheral solid soft tissue components with vascularity. ? Solid components enhance on CT and MR, and have FDG avidity on PET imaging. ? The clinical course of ovarian MST has a seemingly favorable outcome.
机译：卵巢微囊性基质肿瘤（MST）的特征是微囊，具有小叶状生长的实体细胞区域以及形成透明斑的胶原或纤维基质。尽管有几篇报告评估了这些肿瘤的独特病理学和免疫组织化学特征，但在文献中对卵巢微囊性基质肿瘤的放射学发现的描述有限。我们提出了一个66岁女性的病例，该女性患者被提议评估发现有卵巢微囊性基质肿瘤的新的囊性盆腔肿块。据我们所知，这是评估与此肿瘤相关的放射学特征的首批报告之一。对影像学表现与特定组织病理学发现之间的相关性的进一步理解可能有助于早期识别这种罕见肿瘤。强调 ？ OMST是罕见的肿瘤，具有微囊性和实性区域，有透明斑。 ？ OMST具有周围的具有血管的固体软组织成分。 ？固体成分在CT和MR上增强，并且在PET成像上具有FDG亲和力。 ？卵巢MST的临床过程看似有利。

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