LOINC Code 48684-5: X and Y chromosome post bone marrow transplant FISH (Bld/BM) [Interp]

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 X & Y chromosome^post bone marrow transplant. It is commonly used with the system or sample type Bld/Bone mar.

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: Observation
• Method: FISH

What it does not mean

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

Key facts

• X and Y chromosome [Interpretation] in Blood or Marrow by FISH--post bone marrow transplant
• X & Y chromosome^post bone marrow transplant
• To evaluate engraftment success in recipients of sex mismatched bone marrow transplantation by determining the proportion of XX and XY donor cells.
• After; Bld/Mar; Blood; BM; BON; Bone marrow; Chromosom; Chromosomes; Fluorescent in situ hybridization; Genetics; Heredity; Heritable; Impression; Impression/interpretation of study; Impressions; Inherited; Interp; Interpretation; MAR; Marrow (bone); minimal angle of resolution; Minimum angle of resolution; Molecular pathology; MOLPATH; Nominal; p BM trpt; Point in time; PST; Random; WB; Whole blood; Whole blood or Bone marrow; Y chromosome microdeletion

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