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Year Number of Results
1945 2
1946 6
1947 3
1948 3
1949 3
1950 1
1951 1
1952 2
1954 1
1956 1
1958 3
1959 2
1960 4
1961 4
1962 3
1963 6
1964 8
1965 1
2009 4
2010 13
2011 43
2012 42
2013 44
2014 40
2015 44
2016 53
2017 55
2018 39
2019 25
2020 0
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397 results
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Page 1
Triploidy: Variation of Phenotype.
Toufaily MH, et al. Am J Clin Pathol 2016. PMID 26712875
CONCLUSIONS: The presence of major malformations and growth restriction during pregnancy makes triploidy a potential diagnosis. There are no obligate clinical features in triploidy. Syndactyly, especially 3-4 syndactyly of the hands, is a distinctive feature. ...
CONCLUSIONS: The presence of major malformations and growth restriction during pregnancy makes triploidy a potential diagnosis. There …
Triploidy - variability of sonographic phenotypes.
Massalska D, et al. Prenat Diagn 2017. PMID 28573747
RESULTS: Non-specific structural fetal defects were visualized in the majority of fetuses (61.2%) regardless of the parental origin of the triploidy. ...As diandric triploidy carry a high risk for maternal complications, identification of these cases is vital for prenatal counseling. ...
RESULTS: Non-specific structural fetal defects were visualized in the majority of fetuses (61.2%) regardless of the parental origin of the …
Digynic triploidy in a fetus presenting with semilobar holoprosencephaly.
Chuang TY, et al. Taiwan J Obstet Gynecol 2018. PMID 30545546 Free article.
OBJECTIVE: We present digynic triploidy in a fetus with semilobar holoprosencephaly (HPE). CASE REPORT: A 32-year-old, gravid 1, para 0, woman underwent prenatal ultrasound examination at 12 weeks of gestation, and the ultrasound showed relative macrocephaly, a small non-cystic placenta, and a fetus with absent nasal bone and semilobar HPE. ...CONCLUSION: Fetuses with digynic triploidy may present relative macrocephaly, semilobar HPE and a small placenta on prenatal ultrasound....
OBJECTIVE: We present digynic triploidy in a fetus with semilobar holoprosencephaly (HPE). CASE REPORT: A 32-year-old, gravid 1, para …
Genetic Counseling and Prenatal Diagnosis of Triploidy During the Second Trimester of Pregnancy.
Kolarski M, et al. Med Arch 2017. PMID 28790549 Free PMC article.
As such, triploidy is estimated to occur in 1 of 3,500 pregnancies at 12 weeks', 1 in 30,000 at 16 weeks', and 1 in 250,000 at 20 weeks' gestation. CASE REPORT: We present a case of second-trimester triploidy diagnosed prenataly at our center. 28-years-old gravida with a first spontaneous pregnancy had early gestational hypertension. ...
As such, triploidy is estimated to occur in 1 of 3,500 pregnancies at 12 weeks', 1 in 30,000 at 16 weeks', and 1 in 250,000 at 20 wee …
Validation of a targeted next generation sequencing-based comprehensive chromosome screening platform for detection of triploidy in human blastocysts.
Marin D, et al. Reprod Biomed Online 2018. PMID 29366772
Phase 2: tNGS was used to calculate the frequency of triploidy in 18,791 human blastocysts from trophectoderm (TE) biopsies. ...Triploidy in intracytoplasmic sperm injection-derived blastocysts is rare and mostly of maternal origin....
Phase 2: tNGS was used to calculate the frequency of triploidy in 18,791 human blastocysts from trophectoderm (TE) biopsies. ...Tr
Prenatal sonographic features of triploidy at 12-16 weeks.
Zalel Y, et al. Prenat Diagn 2016. PMID 27135789
RESULTS: Triploidy was detected in 25 cases during the 6 years of the study period with an estimated incidence of ~1 in 5000 pregnancies. ...CONCLUSION: Fetal triploidy can manifest at 12-16 weeks with molar changes in the placenta or with a cluster of unusual sonographic findings whose presence should prompt appropriate testing for diagnosis in early pregnancy. © 2016 John Wiley & Sons, Ltd....
RESULTS: Triploidy was detected in 25 cases during the 6 years of the study period with an estimated incidence of ~1 in 5000 pregnanc …
Why are triploid zebrafish all male?
Delomas TA and Dabrowski K. Mol Reprod Dev 2018. PMID 29851175
This phenomenon has only been reported in one other gonochoristic fish species, the rosy bitterling Rhodeus ocellatus, despite the fact that triploidy is induced in numerous species. ...This demonstrates that triploidy acts downstream of estrogen synthesis in the sex differentiation pathway to induce male development. ...
This phenomenon has only been reported in one other gonochoristic fish species, the rosy bitterling Rhodeus ocellatus, despite the fact that …
Autosomal Trisomy and Triploidy Are Corrected During Female Meiosis in Caenorhabditis elegans.
Vargas E, et al. Genetics 2017. PMID 28882988 Free PMC article.
Trisomy and triploidy, defined as the presence of a third copy of one or all chromosomes, respectively, are deleterious in many species including humans. ...
Trisomy and triploidy, defined as the presence of a third copy of one or all chromosomes, respectively, are deleterious in many speci …
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