New finding of Schinzel-Giedion syndrome: a case with a malignant sacrococcygeal teratoma.


We report on a boy with Schinzel-Giedion syndrome (SGS) with a previously unreported manifestation, a malignant sacrococcygeal teratoma. This is the second case of SGS to have a malignancy, as one earlier case had a hepatoblastoma. We postulate that the occurrence of 2 uncommon embryonic tumors among these patients with a rare syndrome may mean that risk of… (More)


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