PMC5870180_01
A G banded karyogram was completed in 1997. The unidentified SMC is indicated by the arrow. Karyotype: 47,XY,+r /46,XY
13039_2018_372_Fig1_HTML.jpg
PMC5870180_01_13039_2018_372_Fig1_HTML.jpg
Fig1
An initial chromosome analysis (karyotype) on peripheral blood after birth revealed the presence of 40-45% mosaicism for a SMC with possible ring structure (Fig. 1).