LOINC
Version 2.68

77451-3CTA Thoracic and Abdominal Aorta and Bilateral Vessels for endograftActive

Term Description

CT is used for preprocedural evaluation of an endovascular stent candidate. Evaluation begins with identification of the aneurysm pathology and its relationship to treatment efficacy. For a thoracic aorta aneurysm, imaging begins at the thoracic inlet and ends in the proximal thigh, including the aneurysm as well as common femoral arteries, the most likely vascular access route.
Source: Regenstrief LOINC

Fully-Specified Name

Component
Multisection for endograft
Property
Find
Time
Pt
System
Chest>Aorta.thoracic & Abdomen>Aorta.abdominal & Pelvis+Lower extremity.bilateral>Vessels
Scale
Doc
Method
CT.angio

Additional Names

Short Name
CTA T Ao+Abd Ao+Ves-Bl for endograf

Basic Attributes

Class
RAD
Type
Clinical
First Released
Version 2.52
Last Updated
Version 2.61
Change Reason
Removed "bilateral" from the imaging focus of "Vessels" since the laterality is specified in the corresponding region imaged (Lower extremity.bilateral). Updated System from "Chest+Abdomen+Pelvis+Lower extremity.bilateral>Aorta.thoracic+Aorta.abdominal+Vessels" based on current LOINC/RadLex unified model.
Order vs. Observation
Both
HL7 Attachment Structure
Implementation guide exists

Associated Observations

This panel contains the recommended sections for diagnostic imaging reports based on HL7 Implementation Guide for CDA® Release 2: Consolidated CDA Templates for Clinical Notes (US Realm) DSTU Releases 2.0 & 2.1.

LOINC Name R/O/C Cardinality Example UCUM Units
81220-6 Diagnostic imaging report - recommended C-CDA R2.0 and R2.1 sections
Indent11329-0 History general O
Indent55115-0 Request (Radiology) O
Indent55111-9 Current imaging procedure descriptions Document O
Indent55114-3 Prior procedure descriptions O
Indent18834-2 Radiology Comparison study - observation O
Indent18782-3 Radiology Study observation (findings) R
Indent19005-8 Radiology - Impression O
Indent18783-1 Radiology Study recommendation O
Indent55110-1 Conclusions O
Indent55107-7 Addendum O
Indent18785-6 Radiology Reason for study O
Indent55108-5 Patient presentation O
Indent55109-3 Complications O
Indent55112-7 Summary O
Indent55113-5 Key images O

Associated Observations

This panel contains the recommended sections for diagnostic imaging reports based on the HL7 Implementation Guide for CDA® Release 2: Consolidated CDA Templates for Clinical Notes (US Realm) DSTU Release 1.1.

LOINC Name R/O/C Cardinality Example UCUM Units
72230-6 Diagnostic imaging report - recommended C-CDA R1.1 sections
Indent18782-3 Radiology Study observation (findings) R
Indent55107-7 Addendum O
Indent55108-5 Patient presentation O
Indent55109-3 Complications O
Indent55110-1 Conclusions O
Indent55111-9 Current imaging procedure descriptions Document O
Indent11329-0 History general O
Indent55113-5 Key images O
Indent55114-3 Prior procedure descriptions O
Indent19005-8 Radiology - Impression O
Indent18834-2 Radiology Comparison study - observation O
Indent18785-6 Radiology Reason for study O
Indent18783-1 Radiology Study recommendation O
Indent55115-0 Request (Radiology) O
Indent55112-7 Summary O

Member of these Groups

LG41823-2 Region imaged: Abdomen
LG41847-1 Region imaged: Chest
LG41849-7 Region imaged: Lower extremity
LG41848-9 Region imaged: Pelvis

Language Variants Get Info

zh-CNChinese (CHINA)
针对内套膜支架的多层:发现:时间点:胸部>主动脉.胸腔段 & 腹部>主动脉.腹腔段 & 盆腔+下肢.双侧>脉管类:文档型:CT.血管造影术
it-ITItalian (ITALY)
Sezioni multiple per endoprotesi:Osservazione:Pt:Torace>Aorta.toracica & Addome>Aorta addominale & Pelvi+Estremità inferiore.bilaterale>Vasi:Doc:TC.angio

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=77451-3