it was concluded that even when two , and if necessary a third culture is extensively analysed with an average of 24 cells per culture counted , at least 4.5 per cent of cases of true mosaicism may be completely missed and at least 7 per cent could be misdiagnosed as pseudomosaicism . there is an urgent need for improved laboratory techniques which allow growth of a greater number of cell colonies and therefore a more broadly based analysis .
C0007634
cells
C0007595
growth of