LOINCActiveObservation

LOINC Code 58724-6: Lymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal (Bld) [Relative ratio]

58724-6 is a LOINC code used to identify Lymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal (Bld) [Relative ratio] in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Lymphocyte proliferation. 5 ug pokeweed mitogen stimulation actual/Normal. It is commonly used with the system or sample type Bld.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

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 Lymphocyte proliferation. 5 ug pokeweed mitogen stimulation 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

What it does not mean

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

Key facts

  • Lymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal in Blood
  • Lymphocyte proliferation. 5 ug pokeweed mitogen stimulation actual/Normal
  • Act/Nor; Blood; Control; LPA; LPT; LPT 5 ug PW; LST; Lymphocyte antigen proliferation; Lymphocyte antigen stimulation; mcg; PHA; Point in time; QNT; Quan; Quant; Quantitative; Random; Relative ratio; Serology; Stim; 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

Lymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal (Bld) [Relative ratio]Lymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal in BloodLPT 5 ug PW Act/Nor BldLymphocyte proliferation. 5 ug pokeweed mitogen stimulation actual/NormalSEROLymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal, BloodRelRto

Frequently asked questions

Code details

Code58724-6
SystemLOINC
Display nameLymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal (Bld) [Relative ratio]
DescriptionLymphocyte proliferation. 5 ug pokeweed mitogen stimulation actual/Normal
Short nameLPT 5 ug PW Act/Nor Bld
ComponentLymphocyte proliferation. 5 ug pokeweed mitogen stimulation actual/Normal
PropertyRelRto
TimingPt
System (specimen)Bld
ScaleQn
ClassSERO
Example units% normal
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.32
Last changed2.70

Consumer names

Lymphocyte proliferation stimulated by 5 ug pokeweed mitogen actual/normal, Blood

Part names

Lymphocyte proliferation. 5 ug pokeweed mitogen stimulation actual/NormalRelRtoPtBldQnRelative RatioPoint in time (spot)Blood

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

LOINC Code 58724-6 | HealthAssure