- The identification of a spontaneous 47, XX, +21/46, XY chimeric fetus with male genitaliaKuei Fang Lee
Laboratory for Cytogenetics, Center for Genetic Counseling, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
BMC Med Genet 13:85. 2012..Approximately 30 sex-chromosome discordant chimera cases have been reported to date, of which only four cases carried trisomy 21. Here, we present an additional case, an aborted fetus with a karyotype of 47,XX, +21/46,XY...