Version 2.77

Description

Hepatitis B core-related Ag (HBcrAg) consists of three proteins, including hepatitis B envelope antigen (HBeAg), hepatitis B core antigen (HBcAg), and a 22-kDa precore protein (p22cr). All three proteins are coded by the precore/core region of the HBV genome. The precore protein is an HBV DNA-negative (empty) particle. In serologic testing, HBcrAg is used as a surrogate marker to predict the disease progression and treatment responses of chronic HB patients. PMID: 31075974 Source: Regenstrief LOINC

Basic Part Properties

Part Display Name
Hepatitis B virus core+little e+p22cr Ag
Part Type
Component (Describes the core component or analyte measured)
Created On
2021-03-23

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP422917-7

Language Variants Get Info

Tag Language Translation
pl-PL Polish (Poland) Wirus zapalenia wątroby typu B HBcAg+HBeAg+p22cr Ag
Synonyms: Antygen rdzeniowy, otoczkowy i przedrdzeniowy wirusa zapalenia wątroby typu B