Results 1 to 10 of about 9,097 (228)
Acute Megakaryoblastic Leukemia with Trisomy 21 and Tetrasomy 21 Clones in a Phenotypically Normal Child with Mosaic Trisomy 21 [PDF]
Case Reports in Pediatrics, 2020 Pediatric acute megakaryoblastic leukemia (AMKL) is a rare subtype of acute myeloid leukemia (AML) that may be divided into two subgroups: (1) Down syndrome- (DS-) related AMKL which generally has a favorable prognosis and (2) non-DS-related AMKL which ...
Eric Won +3 more
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Transient myeloproliferative disorder as the presenting feature for mosaic trisomy 21. [PDF]
Cold Spring Harb Mol Case Stud, 2021 Trisomy 21 is a common congenital disorder with well-documented clinical manifestations, including an increased risk for the transient myeloproliferative disorder as a neonate and leukemia in childhood and adolescence. Transient myeloproliferative disorder is only known to occur in hematopoietic cells with trisomy 21.
Baca N +4 more
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Taiwanese Journal of Obstetrics & Gynecology, 2022 Objective: We present prenatal diagnosis of maternal uniparental disomy (UPD) 21 in association with low-level mosaic trisomy 21 at amniocentesis in a pregnancy associated with intrauterine growth restriction (IUGR) and a favorable outcome.
Chih-Ping Chen +8 more
doaj +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2023 Objective: We present mosaic trisomy 21 at amniocentesis in a twin pregnancy associated with a favorable fetal outcome, maternal uniparental disomy (UPD) 21 and postnatal decrease of the trisomy 21 cell line.
Chih-Ping Chen +10 more
doaj +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2023 Objective: We present low-level mosaic trisomy 21 at amniocentesis in a pregnancy with a favorable fetal outcome. Case report: A 34-year-old, primigravid woman underwent amniocentesis at 17 weeks of gestation because of advanced maternal age ...
Chih-Ping Chen +5 more
doaj +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2023 Objective: We present low-level mosaic trisomy 21 at amniocentesis in a pregnancy associated with cytogenetic discrepancy in various tissues, perinatal progressive decrease of the trisomy 21 cell line and a favorable fetal outcome. Case report: A 36-year-
Chih-Ping Chen +6 more
doaj +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2023 Objective: We present high-level mosaic trisomy 21 at amniocentesis in a pregnancy associated with positive non-invasive prenatal testing (NIPT) for trisomy 21, prenatal progressive decrease of the trisomy 21 cell line, acute fatty liver of pregnancy and
Chih-Ping Chen +7 more
doaj +1 more source
Taiwanese Journal of Obstetrics & Gynecology, 2023 Objective: We present mosaic trisomy 21 at amniocentesis associated with a favorable fetal outcome and perinatal progressive decrease of the trisomy 21 cell line.
Chih-Ping Chen +11 more
doaj +1 more source
Non- Disjunction of Chromosome 21 in the Young Mother at Conception [PDF]
Pediatric Sciences Journal, 2022 Background: Maternal age influences the type of chromosomal anomaly in Down syndrome. The older age is associated with non-disjunction while the younger age is associated with translocation of chromosome 21. Aim of the Work: To study the cytogenetics of
Hala Ahmed ElGindy +6 more
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Taiwanese Journal of Obstetrics & Gynecology, 2021 Objective: We present prenatal diagnosis of maternal uniparental disomy (UPD) 16 associated with mosaic trisomy 16 at amniocentesis, and pericardial effusion and intrauterine growth restriction (IUGR) in the fetus.
Chih-Ping Chen +9 more
doaj +1 more source