Because of a lapse in government funding, the information on this
website may not be up to date, transactions submitted via the
website may not be processed, and the agency may not be able to
respond to inquiries until appropriations are enacted. The NIH
Clinical Center (the research hospital of NIH) is open. For more
details about its operating status, please visit
cc.nih.gov. Updates
regarding government operating status and resumption of normal
operations can be found at
opm.gov.
Chromosome 9p Deletion Syndrome MeSH Supplementary Concept Data 2025
An autosomal dominant abnormality (partial deletion) of chromosome 9 that is characterized by TRIGONOCEPHALY, flattened occiput, prominent forehead, broad flat nasal bridge, anteverted nares, malformed external ears, HYPERTELORISM; MUSCLE HYPERTONIA and INTELLECTUAL DISABILITY. PATENT DUCTUS ARTERIOSUS; VENTRICULAR SEPTAL DEFECTS and HERNIAS may also be present. OMIM: 158170