Early-onset fetal overgrowth: Prenatal phenotype of PIK3CA-related condition caused by a de novo constitutional variant

Affiliations

• ¹ Prenatal Diagnosis Unit, Kunming Angel Women and Children's Hospital, Kunming, Yunnan, China.
• ² Department of Ultrasound, The Sixth Affiliated Hospital of Sun Yat-sen University, Guangzhou, China.
• ³ Prenatal Diagnostic Center, Guangzhou Women and Children's Medical Center, Guangzhou, Guangdong, China. Electronic address: drlidongzhi2014@sina.com.