SDC1 and Miyoshi myopathy: The patients with MM were detected by new FISH and CD138 immunomagnetic bead sorting technology combined with FISH(MACS-FISH)or cytoplasmic immunoglobulin FISH(cIg-FISH)to analyze cytogenetic detection results using combination probes which included 1q21/1p32, p53, IgH, IgH/FGFR3[t(4;14)], and IgH/MAF[t(14;16)].