PolyU Library
Journal Call no.R644.H63J573
AuthorLeung, P.
Article TitleN-ras mutations in myelodysplastic syndromes in Hong Kong Chinese / P Leung, LC Chan and R Liang.
Is Part OfHong Kong medical journal ; v.1, no.4, Dec 1995, p.290-294, illus.
AbstractHong Kong Chinese patients with myelodysplastic syndromes were screened for the presence of N-ras mutation by using the polymerase chain reaction/dot blot hybridization techinque. In a patient, mutant N-ras was detected in a follow up sample taken two months later, although there was no change in the blast percentage compared with the presentation sample. Our study showed that N-ras mutation is an infrequent finding in Hong Kong Chinese myelodysplastic syndrome patients. An N-ras mutation is not necessarily accompained by an alteration in the haematological picture.