LOINCActiveObservation

LOINC Code 77663-3: Aneuploid G1 phase cell population peak channel FC (Unsp Cells) [#]

77663-3 is a LOINC code used to identify Aneuploid G1 phase cell population peak channel FC (Unsp Cells) [#] 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 Aneuploid G1 phase cell population peak channel. It is commonly used with the system or sample type Cells.XXX.

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 Aneuploid G1 phase cell population peak channel. It is commonly used with the system or sample type Cells.XXX.

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

  • Aneuploid G1 phase cell population peak channel [#] in Cells.XXX by Flow cytometry (FC)
  • Aneuploid G1 phase cell population peak channel
  • Aneu G1 pop peak chan; Cnt; Count; Dynamic; FC; Misc; Miscellaneous; Molecular pathology; MOLPATH; Number; Other; Point in time; QNT; Quan; Quant; Quantitative; Random; Spec; To be specified in another part of the message; Unspecified

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

Aneuploid G1 phase cell population peak channel FC (Unsp Cells) [#]Aneuploid G1 phase cell population peak channel [#] in Cells.XXX by Flow cytometry (FC)Aneu G1 pop peak chan Cells.XXX FCAneuploid G1 phase cell population peak channelMOLPATHAneuploid G1 Phase Cell Population Peak Channel, Unspecified CellsNum

Frequently asked questions

Code details

Code77663-3
SystemLOINC
Display nameAneuploid G1 phase cell population peak channel FC (Unsp Cells) [#]
DescriptionAneuploid G1 phase cell population peak channel
Short nameAneu G1 pop peak chan Cells.XXX FC
ComponentAneuploid G1 phase cell population peak channel
PropertyNum
TimingPt
System (specimen)Cells.XXX
ScaleQn
MethodFlow cytometry
ClassMOLPATH
Example units#
StatusACTIVE
Order/ObservationObservation

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.52
Last changed2.52

Consumer names

Aneuploid G1 Phase Cell Population Peak Channel, Unspecified Cells

Part names

Aneuploid G1 phase cell population peak channelNumPtCells.XXXQnFlow cytometryNumber (count)Point in time (spot)Flow cytometry (FC)

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.