Oth sex chromosome abnormalities, female phenotype, NEC (Q97)

• ICD-10 Index

  • Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

    • Chromosomal abnormalities, not elsewhere classified (Q90-Q99)

      • Oth sex chromosome abnormalities, female phenotype, NEC (Q97)

        • Q97 - Oth sex chromosome abnormalities, female phenotype, NEC NON-BILLABLE CODE
        • Q97.0 - Karyotype 47, XXX BILLABLE CODE
        • Q97.1 - Female with more than three X chromosomes BILLABLE CODE
        • Q97.2 - Mosaicism, lines with various numbers of X chromosomes BILLABLE CODE
        • Q97.3 - Female with 46, XY karyotype BILLABLE CODE
        • Q97.8 - Oth sex chromosome abnormalities, female phenotype BILLABLE CODE
        • Q97.9 - Sex chromosome abnormality, female phenotype, unspecified BILLABLE CODE

Clinical Information for Oth sex chromosome abnormalities, female phenotype, NEC (Q97)

Gigantism - The condition of accelerated and excessive GROWTH in children or adolescents who are exposed to excess HUMAN GROWTH HORMONE before the closure of EPIPHYSES. It is usually caused by somatotroph hyperplasia or a GROWTH HORMONE-SECRETING PITUITARY ADENOMA. These patients are of abnormally tall stature, more than 3 standard deviations above normal mean height for age.

Sotos Syndrome - Congenital or postnatal overgrowth syndrome most often in height and occipitofrontal circumference with variable delayed motor and cognitive development. Other associated features include advanced bone age, seizures, NEONATAL JAUNDICE; HYPOTONIA; and SCOLIOSIS. It is also associated with increased risk of developing neoplasms in adulthood. Mutations in the NSD1 protein and its HAPLOINSUFFICIENCY are associated with the syndrome.

Instructional Notations

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

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