Chromosome 19 polysomy:PrThr:Pt:Tiss:Ord:FISH

Preferred Label : Chromosome 19 polysomy:PrThr:Pt:Tiss:Ord:FISH;

LOINC status : ACTIVE;

LOINC display name : Chr 19 polysomy FISH Ql (Tiss);

LOINC long common name : Chromosome 19 polysomy [Presence] in Tissue by FISH;

LOINC short name : Chr 19 polysomy Tiss Ql FISH;

LOINC description : This test determines if chromosome 19 polysomy is present in tissue (tumor) specimens. Polysomy is defined as 3 or more signals for 1q and/or 19p in 30% of tumor cells with concurrent 1p/19q deletion.[PMID: 19808867] Chromosome 19 polysomy is a prognostic indicator of poorer outcome for oligodendroglioma patients.;

Details

Origin ID

93803-5;

UMLS CUI

C5212351;

Has component
- Chromosome [LOINC component]
- Chromosome 19 polysomy [LOINC component]
Has method
- Fluorescent in situ hybridization (FISH) [LOINC method]
Has property
- Presence or Threshold [LOINC Property]
Has scale
- Ord [LOINC scale]
Has system
- Tissue and Smears [LOINC System]
Has time aspect
- Point in time (spot) [LOINC time aspect]
Semantic type(s)
- Clinical Attribute [UMLS semantic type]

Keyword's position in hierarchy(ies) :

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