What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCObservation

LOINC Code 33743-6: Intratumoral /Peritumoral lymphocytic response CAP Nom (Spec)

Name: LOINC Code 33743-6: Intratumoral /Peritumoral lymphocytic response CAP Nom (Spec)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:21.184Z

33743-6 is a LOINC code used to identify Intratumoral /Peritumoral lymphocytic response CAP Nom (Spec) 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 Intratumoral + Peritumoral lymphocytic response. It is commonly used with the system or sample type Specimen.

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 Intratumoral + Peritumoral lymphocytic response. It is commonly used with the system or sample type Specimen.

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: DEPRECATED
Order vs observation: Observation
Method: CAP cancer protocols

What it does not mean

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

Key facts

Deprecated Intratumoral /Peritumoral lymphocytic response by CAP cancer protocols
Intratumoral + Peritumoral lymphocytic response
CAP prot; IT/PT lymph response; Nominal; Pathology; PATHOLOGY PROTOCOLS; PATHOLOGY PROTOCOLS general; Peritum lymph resp; Point in time; Random; Spec; Typ

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

Intratumoral /Peritumoral lymphocytic response CAP Nom (Spec)Deprecated Intratumoral /Peritumoral lymphocytic response by CAP cancer protocolsDeprecated IT/PT lymph response CAP protIntratumoral + Peritumoral lymphocytic responsePATH.PROTOCOLS.GENERIntratumoral /Peritumoral Lymphocytic Response, SpecimenType

Frequently asked questions

Code details

Code33743-6

SystemLOINC

Display nameIntratumoral /Peritumoral lymphocytic response CAP Nom (Spec)

DescriptionIntratumoral + Peritumoral lymphocytic response

Short nameDeprecated IT/PT lymph response CAP prot

ComponentIntratumoral + Peritumoral lymphocytic response

PropertyType

TimingPt

System (specimen)Specimen

ScaleNom

MethodCAP cancer protocols

ClassPATH.PROTOCOLS.GENER

StatusDEPRECATED

Order/ObservationObservation

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.09

Last changed2.61

Consumer names

Intratumoral /Peritumoral Lymphocytic Response, Specimen

Part names

Intratumoral + Peritumoral lymphocytic responseTypePtSpecimenNomCAP cancer protocolsIntratumoral /Peritumoral lymphocytic responsePoint in time (spot)

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.