Partial trisomy 13q resulting from a paternal reciprocal Yq;13q translocation.
نویسندگان
چکیده
منابع مشابه
Partial trisomy 2q(2q37.3-->qter) and monosomy 7q(7q34--->qter) due to paternal reciprocal translocation 2;7: a case report.
We report an unbalanced translocation involving chromosome 2 and 7 due to a balanced reciprocal translocation 2;7 in the father. The female fetus had a partial trisomy of the long arm of chromosome 2 with a partial monosomy of distal 7q. Ultrasound at the first trimester had indicated normal fetal anatomy, including normal intracranial structures. Parental karyotypes showed a paternal balanced ...
متن کاملPartial trisomy 6p and partial trisomy 22 resulting from 3:1 meiotic disjunction of maternal (6p;22q) translocation.
A male infant, partially trisomic for a small segment of chromosomes 6 and 22 resulting from a maternal translocation, is described. Comparison of the phenotypic features of the proband with those noted in partial 6p and partial 22 trisomies revealed some common features found in both chromosome anomalies but especially reinforced those features thought to be characteristic of 6p trisomy syndrome.
متن کاملRECONSIDERATION OF THE CAT EYE SYNDROME: RECIPROCAL TRANSLOCATION T(1l,22) LEADING TO PARTIAL TRISOMY OF llq AND 22.
We are reporting a case of 47 chromosome complement with an extra rearranged chromosome 22pter→22qll:: llq23 → llqter in a child with multiple malformations whose mother has a balanced reciprocal translocation t(1l,22) with a history of two previous abortions. We emphasize the importance of family study in such cases.
متن کاملPartial monosomy 2p and partial trisomy 4q due to paternal translocation t(2;4)(p25.1;q31.3).
Clinical features in patients with segmental aneuploidy often vary depending on the size of the chromosomal segment involved. Monosomy 2p is usually observed as a part of more complex syndromes among probands of balanced reciprocal translocation carriers. Patients with dup4q syndrome have variable clinical features, which are both related to the size of duplicated segment of the 4q and specific...
متن کاملA complex three way translocation resulting in two sibs with partial trisomy 3p23----3pter.
A male infant with multiple congenital anomalies and psychomotor retardation was found to have a translocation resulting in partial trisomy for the distal part of chromosome 3p. An older sister with similar clinical findings had an identical karyotype. Chromosome studies in the phenotypically normal parents revealed a balanced translocation in the mother involving chromosomes 3, 11, and 18. An ...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1991
ISSN: 1468-6244
DOI: 10.1136/jmg.28.6.425