LOINC Code 81873-2: Xp22.33 AndOr Yp11.32 del and dup mutation analysis MLPA Doc (Bld/Tiss)

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Chromosome region Xp22.33 &or Yp11.32 deletion+duplication. It is commonly used with the system or sample type Bld/Tiss.

When is it used?

• Used in lab systems, EHRs, and clinical data exchange.
• May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
• Status: ACTIVE
• Order vs observation: Both
• Method: MLPA

What it does not mean

• The code identifies the observation or test, not the actual result.

Key facts

• Chromosome region Xp22.33 AndOr Yp11.32 deletion and duplication mutation analysis in Blood or Tissue by MLPA
• Chromosome region Xp22.33 &or Yp11.32 deletion+duplication
• Detection of deletions or duplications in the Xp22.33 and Yp11.32 regions of the sex chromosomes, which contain the pseudoautosomal region 1 (PAR1) and SHOX gene, by MLPA analysis. This term was created for, but not limited in use to, the submitter's kit, SALSA MLPA P018 SHOX probemix.
• Amplification; Blood; Chr Xp22.33 +or Yp11.32 deletion+duplication; Chromosom; Chromosomes; Cyto loc; Del; Del+Dup; Deletions; Document; Dp; Finding; Findings; Genetics; Heredity; Heritable; Inherited; Molecular pathology; MOLPATH; MOLPATH.DELDUP; Point in time; Random; SHOX; Tissue; Tissue, unspecified; WB; Whole blood; Whole blood or Tissue; Xp22.33 +or Yp11.32

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Frequently asked questions