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

Mayumi TAKEUCHI; Kenji MATSUZAKI; Hisanori UEHARA; Hiroyuki FURUMOTO; Masafumi HARADA

doi:10.2463/mrms.2013-0001

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

Mayumi TAKEUCHI, Kenji MATSUZAKI, Hisanori UEHARA, Hiroyuki FURUMOTO, Masafumi HARADA

著者情報

キーワード: clear cell adenofibroma, clear cell adenocarcinoma, magnetic resonance imaging, MRI, ovary

ジャーナルフリー早期公開

論文ID: 2013-0001

DOI https://doi.org/10.2463/mrms.2013-0001

この記事には本公開記事があります。

The final version of this article is now available: Vol. 12 (2013), No. 4 pp. 305-308

詳細

抄録

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.

責任著者(Corresponding author)

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