Results 21 to 30 of about 2,432,280 (329)

CHROMOSOMAL ABNORMALITIES IN A REFERRED POPULATION: A REPORT OF 383 IRANIAN CASES [PDF]

open access: yesActa Medica Iranica, 1998
This report presents the cytogenetic findings (G -banded chromosomal analysis} in 383 cases referred for suspected chromosomal abnormalities because of abnormal clinical features.
M. T. Akbari.   +2 more
doaj   +3 more sources

Chromosomal abnormalities and schizophrenia [PDF]

open access: yesAmerican Journal of Medical Genetics, 2000
Schizophrenia is a common and serious psychiatric illness with strong evidence for genetic causation, but no specific loci yet identified. Chromosomal abnormalities associated with schizophrenia may help to understand the genetic complexity of the illness.
A S, Bassett, E W, Chow, R, Weksberg
openaire   +2 more sources

Application of chromosome microarray analysis in prenatal diagnosis

open access: yesBMC Pregnancy and Childbirth, 2020
Background To explore the application value of chromosomal microarray analysis (CMA) in prenatal diagnosis. Methods The results of chromosome karyotype analysis and CMA of 477 cases undergoing amniocentesis were analyzed. The results of the no ultrasound
Mingjing Xia   +5 more
doaj   +1 more source

A case of complex balanced chromosomal translocations associated with adverse pregnancy outcomes

open access: yesMolecular Cytogenetics, 2022
Complex chromosomal rearrangements (CCR) are rare chromosomal structural abnormalities. The chromosomal structural variants in CCR carriers are one of the factors contributing to a history of adverse pregnancy and childbirth.
Yan Luo   +5 more
doaj   +1 more source

Chromosome abnormalities in neuroblastoma [PDF]

open access: yesJournal of Clinical Pathology, 1965
The case is briefly reported of a 7-month-old boy with a disseminated neuroblastoma, whose marrow showed neuroblastoma rosettes and on direct examination on two occasions revealed a high proportion of cells with 48 chromosomes forming an abnormal cell line.
D J, BREWSTER, J V, GARRETT
openaire   +2 more sources

Analysis of Genomic Copy Number Variation in Miscarriages During Early and Middle Pregnancy

open access: yesFrontiers in Genetics, 2021
The purpose of this study was to explore the copy number variations (CNVs) associated with miscarriage during early and middle pregnancy and provide useful genetic guidance for pregnancy and prenatal diagnosis.
Heming Wu   +9 more
doaj   +1 more source

Epilepsy and chromosomal abnormalities [PDF]

open access: yesItalian Journal of Pediatrics, 2010
Many chromosomal abnormalities are associated with Central Nervous System (CNS) malformations and other neurological alterations, among which seizures and epilepsy. Some of these show a peculiar epileptic and EEG pattern. We describe some epileptic syndromes frequently reported in chromosomal disorders.Detailed clinical assessment, electrophysiological
Sorge Giovanni, Sorge Anna
openaire   +3 more sources

Chromosomal aberrations in transitional cell carcinoma that are predictive of disease outcome are independent of polyploidy [PDF]

open access: yes, 1999
Objective To determine whether aneusomy for chromosomes 7, 9 and 17 (reported to predict recurrence in up to 65% of patients with superficial transitional cell bladder cancer and thus providing the opportunity for early and effective treatment) reflects ...
Watters, A.D.   +4 more
core   +1 more source

Cytogenetic findings in patients with intellectual disability and/or multiple congenital anomalies [PDF]

open access: yesJournal of Analytical Research in Clinical Medicine, 2016
Introduction: Chromosomal abnormalities are a major etiology of intellectual disability (ID) and multiple congenital anomalies (MCAs). Screening for chromosomal aberrations by clinical diagnostic techniques has been primarily performed ...
Sima Derakhshan, Mahmoud Khaniani
doaj   +1 more source

A Rare Chromosome Abnormality with der(16)t(1;16)(q12;q11.2) in Blast Crisis of Chronic Myeloid Leukemia

open access: yesCase Reports in Oncology, 2020
Although tyrosine kinase inhibitors markedly improve the clinical outcome of chronic myeloid leukemia (CML), blast crisis in CML (CML-BC) still has a poor prognosis.
Ryo Yanagiya   +7 more
doaj   +1 more source

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