Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2004
[The relationship between malignant transformation and fertilization types of hydatidiform moles].
Аннотация на английскомСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Zhang Xiao-wei, Zhu Hao-bin, Gao Ya-qin, Wu Shu-ying, Gao Rong-lian, Han Jin-song, Wang Xiu-yun, Wang Rui, Guo Hong-yan, Zhao Yang-yu, Zhao Wen-qiu
Аннотация
OBJECTIVE: To study the relationship between malignant transformation and fertilization types of hydatidiform moles (HM).
METHODS: Fifty four HM specimens were analyzed by using multiplex STR-PCR (9 loci) to determine the fertilization types and all patients were followed-up for the human chorionic gonadotropin (hCG) over 1 year.
RESULTS: Total malignant transformation cases were 10 in all the 54 HM. Ggenetics complete hydatidiform moles (g-CHM) with DNA from only paternal origin, were observed in 38 cases including 28 homozygote and 10 heterozygote cases. In homozygote and heterozygote cases,malignant transformation occurred in 8 cases of the empty eggs fertilized by single sperms and 2 by double sperms respectively. In all the 54 HMs, 16 cases of DNA from parents were genetic partial hydatidiform moles (g-PHM), and no malignant transformation occurred in each haploidy egg fertilized by double sperms.
CONCLUSION: (1)Genetic complete hydatidiform moles (g-CHM) showed a higher malignant transformation risk than genetic partial hydatidiform moles (g-PHM) (P=0.024 2); (2)There was no significant difference in malignant transformation between homozygote and heterozygote of g-CHM (P=0.699).
METHODS: Fifty four HM specimens were analyzed by using multiplex STR-PCR (9 loci) to determine the fertilization types and all patients were followed-up for the human chorionic gonadotropin (hCG) over 1 year.
RESULTS: Total malignant transformation cases were 10 in all the 54 HM. Ggenetics complete hydatidiform moles (g-CHM) with DNA from only paternal origin, were observed in 38 cases including 28 homozygote and 10 heterozygote cases. In homozygote and heterozygote cases,malignant transformation occurred in 8 cases of the empty eggs fertilized by single sperms and 2 by double sperms respectively. In all the 54 HMs, 16 cases of DNA from parents were genetic partial hydatidiform moles (g-PHM), and no malignant transformation occurred in each haploidy egg fertilized by double sperms.
CONCLUSION: (1)Genetic complete hydatidiform moles (g-CHM) showed a higher malignant transformation risk than genetic partial hydatidiform moles (g-PHM) (P=0.024 2); (2)There was no significant difference in malignant transformation between homozygote and heterozygote of g-CHM (P=0.699).