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MRI reveals fetus in fetu in the mediastinum

Katsuhiko Aoki1, Yasunori Matsumoto, Minoru Hamazaki

  • 1Department of Radiology, Shizuoka Children's Hospital, 422-8660 Shizuoka, Japan. kaoki@sch.pref.shizuoka.jp

Pediatric Radiology
|October 19, 2004
PubMed

Fetus in fetu is an extremely rare condition in which a fetiform calcified mass is contained within the newborn or infant, often in the retroperitoneal cavity. We report a case of a fetus in fetu in the posterior mediastinum of a newborn. The prospective diagnosis was made by fetal US and MRI and confirmed by postnatal plain radiograph, CT and MRI.

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