Prenatal diagnosis down syndrome, turner syndrome by using fluorescence in situ hybridization (FISH) technique with chromosome analysis from amniotic cell
- Author:
Huong Thi Thanh Tran
;
Lan Thu Hoang
;
Lan Thi Ngoc Hoang
;
Tho Thi Quynh Nguyen
;
Cuong Danh Nguyen
- Publication Type:Journal Article
- Keywords:
Down syndrome;
Turner syndrome;
FISH
- MeSH:
Down Syndrome/ diagnosis;
Turner Syndrome/ diagnosis;
Predictive Value of Tests;
Prenatal Diagnosis;
In Situ Hybridization;
Fluorescence;
- From:Journal of Medical Research
2007;47(1):4-8
- CountryViet Nam
- Language:Vietnamese
-
Abstract:
Background: FISH can detect number and structural chromosome aberrations in DNA. FISH is new technique in Vietnam, we combine FISH with chromosome analysis to prenatal diagnosis Down syndrome and turner syndrome that are high rate in birth defect.Objectives: To detect Down syndrome and turner syndrome by using FISH technique with chromosome analysis from amniotic cell.Subjects and method: 14amniotic cells samples 15th - 20th week with high risk of birth defects. Advance using FISH and chromosome analysis from amniotic cell. Results: We obtained results as follow: - 14/14 samples: correspondence between FISH and chromosome analysis. \ufffd?Detected 2 Down syndrome (female. Trisomi 21) and 4 Turner syndrome (45, X). Conclusion: Detected Down syndrome and Turner syndrome by using FISH technique with chromosome analysis from amniotic cell.
