MON-072 A 2 -Year Old Girl with Turner Syndrome and Neurofibromatosis Type 1

摘要

Introduction: Turner syndrome (TS) occurs due to loss of either all or part of the X chromosome, in some or all the cells of the body. The most consistent features of TS are short stature and premature ovarian failure. Neurofibromatosis type 1 (NF1) is an inheritable in an autosomal dominant manner tumor predisposition syndrome and is caused by loss-of-function mutations in the tumor suppressor NF1 gene (neurofibromin 1). Literature review indicated rare cases with NF1 and TS (1). We report the sixth girl with mosaic TS and NF1 who presented with optic nerve glioma.