一例酷似畸胎瘤的腹膜后孤立性肠重复囊肿：病例报告及文献复习
A Retroperitoneal Isolated Enteric Duplication Cyst Mimicking a Teratoma: A Case Report and Literature Review.
作者信息
Momosaka Daichi, Ushijima Yasuhiro, Nishie Akihiro, Asayama Yoshiki, Ishigami Kousei, Takayama Yukihisa, Okamoto Daisuke, Fujita Nobuhiro, Ikeda Tetsuo, Uchida Keiichiro, Sugimoto Masaaki, Kohashi Kenichi, Honda Hiroshi
机构信息
Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
Department of Radiology Informatics and Network, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
出版信息
Case Rep Radiol. 2016;2016:6976137. doi: 10.1155/2016/6976137. Epub 2016 Dec 19.
Enteric duplication cysts lacking anatomic association with the gastrointestinal tract are called isolated enteric duplication cysts (IEDCs). We present an atypical case of a retroperitoneal IEDC with a tortuous tubular complex shape that enfolded the surrounding retroperitoneal fat and mimicked a retroperitoneal teratoma. Multiplanar reconstruction images should be used to evaluate such a lesion correctly. A tortuous tubular complex shape could be a key finding to differentiate from other retroperitoneal cysts.
与胃肠道无解剖学关联的肠重复囊肿被称为孤立性肠重复囊肿（IEDCs）。我们报告了一例非典型的腹膜后IEDC病例，其呈迂曲管状复合体形态，包绕周围腹膜后脂肪，类似腹膜后畸胎瘤。应使用多平面重建图像来正确评估此类病变。迂曲管状复合体形态可能是与其他腹膜后囊肿相鉴别的关键发现。
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