FIG. 4.

A two-dimensional t-distributed stochastic neighbor embedding analysis among the RMS groups containing alveolar rhabdomyosarcoma (ARMS, black dots), embryonal rhabdomyosarcoma (ERMS, green dots), and rhabdomyosarcoma with MYOD1 expression (orange dots). It demonstrated that the present case (arrow) was localized in the methylation class of ERMS (A). The copy number variation profile showed several chromosomal alterations, including loss of chromosome 7p, segmental loss of chromosome 7q, and loss of chromosome 10 and 22q (arrowheads, B).