Clear Cell Adenocarcinoma Arising from Clear Cell Adenofibroma of the Ovary: Value of DWI and DCE-MRI

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概要

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• Clear cell adenofibroma (CCAF) is a rare surface epithelial-stromal tumor of the ovary and recently considered another precursor of clear cell adenocarcinoma (CCA) other than endometrioma. We report magnetic resonance (MR) findings of a borderline CCAF that contained a small CCA focus. The tumor manifested a characteristic "black sponge" appearance. The CCA focus showed high signal intensity on diffusion-weighted imaging (DWI) and early enhancement on dynamic contrast-enhanced (DCE) MR imaging (DCE-MRI), and the CCAF components showed low signal intensity on DWI and gradually increasing contrast enhancement on DCE-MRI.

• 日本磁気共鳴医学会の論文

著者

• Takeuchi Mayumi

  Department Of Radiology School Of Medicine University Of Tokushima

• Furumoto Hiroyuki

  Department Of Obstetrics And Gynecology Institute Of Health Biosciences The University Of Tokushima

• Uehara Hisanori

  Department Of Molecular And Environmental Pathology Institute Of Health Biosciences University Of To

• Harada Masafumi

  Department Of Chemistry Faculty Of Science Kyoto University

• Matsuzaki Kenji

  Department Of Cardiovascular Surgery Hokkaido University Hospital

• UEHARA Hisanori

  Department of Molecular and Environmental Pathology, University of Tokushima

• HARADA Masafumi

  Department of Radiology, University of Tokushima

• TAKEUCHI Mayumi

  Department of Radiology, University of Tokushima

• FURUMOTO Hiroyuki

  Department of Obstetrics and Gynecology, University of Tokushima

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