Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026827 (hypotonia)
 5,860 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A new case of the 9p- chromosome-deletion syndrome is described. The 9p-chromosome, identified by the G-, R-, Q- and G11-banding techniques, showed mainly a deletion of bands p23 and p24. Routine chromosome analysis and banding studies in the parents revealed normal chromosomes in the mother and a balanced t (9p-; 15q+) translocation in the father. The main clinical features of the proband are narrow cranium, prominent forehead, flat occiput, hyperteloris, flat bridge of the nose, long upper lip, micrognathia, low-set and abnormal ears, short, broad neck, wide-set nipples, systolic murmur, umbilical hernia, diastasis musculi recti, short arms and broad thumbs, equinovarus adductus, hypotonia and psychomotor retardation. These clinical findings are compared with those of the three 9p- cases found in the literature.
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PMID:The 9p- deletion syndrome. Report of a patient with a 46, XX, 9P- constitution due to a paternal t(9p-;15+) translocation. 120 32