Moebius sequence and hypogonadotrophic hypogonadism.

A distinct form of Moebius sequence is associated with hypogonadotrophic hypogonadism. There have been five such cases to date. We now add a further case with detailed neurologic, endocrine, and autopsy findings and offer a hypothesis drawing parallels with the already established basis of hypogonadotrophic hypogonadism in the X-linked form of Kallman syndrome. Copyright 2003 Wiley-Liss, Inc.