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Imaging Findings of Atypical Teratoid/Rhabdoid Tumor of Infancy & Childhood in CNS: Report of Two Cases
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½ÅÈñÁ¤/Hee-Jung Shin
¹Úµ¿¿ì/À̽·Î/ÇÔâ°î/È«Àº°æ/Dong-Woo Park/Seung-Roh Lee/Chang-Kok Hahm/Eun-Kyung Hong
KMID : 0386120010440050629
Abstract
ÁßÃ߽Űæ°è¿¡ ¹ß»ýÇÏ´Â atypical teratoid/rhabdoid Á¾¾çÀº ÁÖ·Î 2¼¼ ÀÌÇÏÀÇ ¿µ¾Æ¿¡ »ý±â´Â ¹ß
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ÀÌ¿¡ ÀúÀÚµéÀº ÁßÃ߽Űæ°è¿¡ ¹ß»ýÇÑ atypical teratoid/rhabdoid Á¾¾ç 2¿¹¸¦ º¸°í ÇÏ°íÀÚ ÇÑ´Ù.
Atypical teratoid/rhabdoid tumor rarely occurs in the CNS, though is most common in infants under two years of age. It is characterized by unique histologic features, has an extremely aggressive natural course, and is located mainly in the
infratentorial region. Radiologically, it is difficult to distinguish from primitive neuroectodermal tumor or medulloblastoma. We report the radiologic findings of two cases of atypical teratoid/rhabdoid tumor.
Brain neoplasm, CT; Brain neoplasm, MR; Children, central nervous system; Infants, newborn, central nervous system;
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