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The chromosome analysis of 756 cases of genetic counselors

Lin Li

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Abstract

Objective: To investigate the cytogenetical basis of clinical genetic diseases.Methods: The chromosomes were obtained by culturing peripheral blood lymph cells collected from 756 cases for genetic counseling.Results: 126 out of 756 cases had karyo-type aberration.The rate of abnormality is 16.66%.Conclusion: All cases which had mental retardation,miscarriage,dead fetus,abnormal growth and sexual development abnormality had cytogenetical abnormality and the clinical manifestation could be caused by chromosomal change.

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What this paper is about

Objective: To investigate the cytogenetical basis of clinical genetic diseases.Methods: The chromosomes were obtained by culturing peripheral blood lymph cells collected from 756 cases for genetic counseling.Results: 126 out of 756 cases had karyo-type aberration.The rate of abnormality is 16.66%.Conclusion: All cases which had mental retardation,miscarriage,dead fetus,abnormal growth and sexual development abnormality had cytogenetical abnormality and the clinical manifestation could be caused by chromosomal change.

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Available abstract

Objective: To investigate the cytogenetical basis of clinical genetic diseases.Methods: The chromosomes were obtained by culturing peripheral blood lymph cells collected from 756 cases for genetic counseling.Results: 126 out of 756 cases had karyo-type aberration.The rate of abnormality is 16.66%.Conclusion: All cases which had mental retardation,miscarriage,dead fetus,abnormal growth and sexual development abnormality had cytogenetical abnormality and the clinical manifestation could be caused by chromosomal change.

Key concepts: Abnormality, Chromosomal Abnormality, Peripheral blood, Genetic counseling, Chromosome, Fetus, Miscarriage, Medicine

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