LOINC Code 93319-2: Platelet CD41 actual/normal FC (Bld) [Relative ratio]

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 Platelet CD41 actual/normal. It is commonly used with the system or sample type Bld.

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: Flow cytometry

What it does not mean

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

Key facts

• Platelet CD41 actual/normal in Blood by Flow cytometry (FC)
• Platelet CD41 actual/normal
• This term is built for but not restricted in use to a test that measures the mean fluorescent intensity (MFI) on platelets after binding of a specific fluorochrome labeled antibody.
• Act/Nor; alpha IIb integrin chain; Blood; CD41 Antigen; CELL MARKERS; Control; Dynamic; FC; Glycoprotein IIB; Glycoprotein IIb, Membrane; GPIIb; integrin, alpha 2b (platelet glycoprotein IIb of IIb/IIIa complex, antigen CD41); Membrane Glycoprotein IIb; Pl; Plasma Membrane Glycoprotein IIb; Platelet membrane glycoprotein Iib; Platelets; Platelt; Plt; Plt CD41; Plt.CD41 Act/Nor; Point in time; QNT; Quan; Quant; Quantitative; Random; Relative ratio; Thrombocyte; Thrombocytes; WB; Whole blood

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