A female case of L1 syndrome that may have developed due to skewed  X inactivation

Heterozygous L1CAM variants cause L1 syndrome with hydrocephalus and aplasia/hypoplasia of the corpus callosum. L1 syndrome usually has an X-linked recessive inheritance pattern; however, we report a rare case occurring in a female child.

Source: Brain and Development - March 12, 2024 Category: Neurology Authors: Tatsuo Mori, Mutsuki Nakano, Takahiro Tayama, Aya Goji, Yoshihiro Toda, Shinichi Kameyama, Takeshi Mizuguchi, Maki Urushihara, Naomichi Matsumoto Tags: Case Report Source Type: research