منابع مشابه
Monosomy 18p
Monosomy 18p refers to a chromosomal disorder resulting from the deletion of all or part of the short arm of chromosome 18. The incidence is estimated to be about 1:50,000 live-born infants. In the commonest form of the disorder, the dysmorphic syndrome is very moderate and non-specific. The main clinical features are short stature, round face with short philtrum, palpebral ptosis and large ear...
متن کاملMonosomy 18p and pure trisomy 18p in a family with translocation (7;18).
A three generation pedigree is described in which there are two carriers of translocation t(7;18). Two members of the family have trisomy 18p and a stillborn child had monosomy 18p and holoprosencephaly. Another stillborn child probably had holoprosencephaly; the karyotype was not analysed. Based on this observation, the occasional occurrence of holoprosencephaly in monosomy 18p (10% of previou...
متن کاملPrenatal detection of monosomy 18p and trisomy 18q mosaicism with unexpected fetal phenotype.
A mosaic karyotype 46,XX,del(18)(p11)/46,XX,-18,+?i(18q) was found in cultured amniotic cells. Fetal blood sampling confirmed the presence of both cell lines. The pregnancy was terminated and the two cell lines were demonstrated in varying proportions in the fetal tissues. The few abnormal features seen in the fetus may represent a mild expression of the 18p-- phenotype inhibiting the effects o...
متن کاملPartial monosomy 13q and partial trisomy 18p: case report with necropsy findings.
We describe a stillborn female infant with severe intrauterine growth retardation and multiple congenital anomalies. She was found to have a deletion of 13q22----qter and trisomy of 18p11.2----pter, resulting from a maternal balanced translocation.
متن کاملA Rare Association of Monosomy 18p Syndrome and Polyglandular Autoimmune Syndrome Type IIIA
We report a monosomy 18p syndrome in a male patient with polyglandular autoimmune syndrome (PAS) type IIIA. A 34-year-old mentally retarded diabetic male patient with short stature, wide earlaps, old-looking face, straight nasal bone, atrophic mouth, drooping cheeks, full teeth loss, and soft, weak and sparse white hair was admitted to the outpatient endocrinology clinic. Chromosome analysis of...
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ژورنال
عنوان ژورنال: Orphanet Journal of Rare Diseases
سال: 2008
ISSN: 1750-1172
DOI: 10.1186/1750-1172-3-4