LOINC
Version 2.70

97188-7Ryanodine receptor Ab [Presence] in Serum by ImmunoblotActive

Part Description

LP426336-6   Ryanodine receptor Ab
The ryanodine receptor is a calcium channel in the membrane of the sarcoplasmic reticulum. Ryanodine receptor antibodies are found in patients with some forms of myasthenia gravis (MG) and are associated with more severe disease. They are most commonly found in patients with MG and thymoma, are present in up to 40% of patients with late-onset MG, and are typically absent in patients with early-onset MG. [PMID: 32117321] Source: Regenstrief LOINC

Fully-Specified Name

Component
Ryanodine receptor Ab
Property
PrThr
Time
Pt
System
Ser
Scale
Ord
Method
IB

Additional Names

Short Name
RyR Ab Ser Ql IB
Display Name
Ryanodine receptor Ab IB Ql (S)
Consumer Name Alpha
Ryanodine receptor antibody, Blood

Example Answer List LL744-4

Source: Regenstrief Institute

Answer Code Score Answer ID
Detected LA11882-0
Not detected LA11883-8

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.70
Last Updated
Version 2.70
Order vs. Observation
Both

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=97188-7