Embryonal Carcinoma of the Pineal Gland Developed in an Adolescent Boy with Klinefelter Syndrome
Klinefelter syndrome (KS) is characterized by small testes, gynecomastia, tall stature, and hypergonadotropic hypogonadism. This condition is associated with extra X chromosomes. It is well known that these aneuploidies predispose individuals to the development of several cancers. Moreover, there ar...
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| Main Authors: | , , , , |
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| Format: | Book |
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The Korean Society of Pediatric Hematology-Oncology,
2019-10-01T00:00:00Z.
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| Online Access: | Connect to this object online. |
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| Summary: | Klinefelter syndrome (KS) is characterized by small testes, gynecomastia, tall stature, and hypergonadotropic hypogonadism. This condition is associated with extra X chromosomes. It is well known that these aneuploidies predispose individuals to the development of several cancers. Moreover, there are many case reports that show KS patients to have a higher relative risk for the development of malignancy. However, incracranial germ cell tumor (ICGCT) associated with KS is very uncommon. Herein, we report delayed diagnosis of KS in a 15-year-old boy with ICGCT, embryonal carcinoma of the pineal gland, after multimodality treatment in Korea. |
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| Item Description: | 2233-5250 10.15264/cpho.2019.26.2.105 |