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Thoracic duct: Structure, Overview & Function

In human anatomy, the thoracic duct (also known as the left lymphatic duct, alimentary duct, chyliferous duct, and Van Hoorne's duct) is the larger of the two lymph ducts of the lymphatic system (the other being the right lymphatic duct). The thoracic duct usually begins from the upper aspect of the cisterna chyli, passing out of the abdomen through the…

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Thoracic duct topic overview

The analysis highlights Structure, Overview and Function as prominent areas in the source structure around Thoracic duct.

Related topics
42
Source areas
5
Connected nodes
47
Extracted relationships
42
Concept neighborhoods
27
Bridge connections
47

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Structure · 20 topics
Overview · 14 topics
Additional images · 3 topics
Function · 3 topics
Clinical significance · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Drains to
Junction of the left subclavian vein and left internal jugular vein
FMA
5031
Latin
ductus thoracicus
MeSH
D013897
System
Lymphatic system
TA2
5137

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Structure

Function

Clinical significance

Additional images

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Thoracic duct connects Entity context

The extracted context around Thoracic duct shows recurring relationship patterns in the source. For example, Thoracic duct → Anatomy, Basic Human Anatomy, Dartmouth Medical School, HTM, Human Anatomy Online, Instruction, SUNY Downstate Medical Center, SUNY Downstate Medical Centerfigures/, The, Ultrasound Another extracted example is Thoracic duct → Deep, Front, Seen, The, Transverse. Use these groups to spot repeated connection types before inspecting the individual relationships.

Thoracic duct

Top relations

related to External links · 10
Thoracic duct → Anatomy, Basic Human Anatomy, Dartmouth Medical School, HTM, Human Anatomy Online, Instruction, SUNY Downstate Medical Center, SUNY Downstate Medical Centerfigures/, The, Ultrasound
related to Additional images · 5
Thoracic duct → Deep, Front, Seen, The, Transverse
related to Clinical significance · 4
Thoracic duct → Pirogoff, The, Virchow's, When
related to Function · 4
Thoracic duct → In, The, There, These
related to Structure · 3
Thoracic duct → In, T12, The
related to Course and relations · 2
Thoracic duct → Abdomen From, The
related to Origin · 2
Thoracic duct → T12, The
related to Variation · 2
Thoracic duct → Origin, The
Drains to · 1
Thoracic duct → Junction of the left subclavian vein and left internal jugular vein
FMA · 1
Thoracic duct → 5031

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

duct thoracic lymph left right mediastinum lymphatic vein posterior venous cisterna chyli also neck level angle internal subclavian jugular ducts

Thoracic duct relationships Subject–Predicate–Object triples

TTTA extracted 42 structured relationships around Thoracic duct. Examples in this analysis include Thoracic duct → Drains to → Junction of the left subclavian vein and left internal jugular vein and Thoracic duct → FMA → 5031. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Thoracic ductDrains toJunction of the left subclavian vein and left internal jugular vein1.00infobox
Thoracic ductFMA50311.00infobox
Thoracic ductLatinductus thoracicus1.00infobox
Thoracic ductMeSHD0138971.00infobox
Thoracic ductSourceCisterna chyli1.00infobox
Thoracic ductSystemLymphatic system1.00infobox
Thoracic ductTA251371.00infobox
Thoracic ductTA98A12.4.01.0071.00infobox
Thoracic ductis acentrally located0.90text
Thoracic ductrelated to Additional imagesTransverse0.60section
Thoracic ductrelated to Additional imagesThe0.60section
Thoracic ductrelated to Additional imagesDeep0.60section

Related concept clusters Concept neighborhoods

The concept neighborhoods around Thoracic duct bring nearby vocabulary together. In this analysis, examples include Thoracic, Lymph and Right. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Thoracic duct
    • Thoracic
    • Lymph
    • Right
    • Left
    • Lymphatic
    • Mediastinum
    • Vein
    • Also
    • Angle
    • Internal
    • Venous
    • Chyli
  • thoracic duct
    • Thoracic
    • Lymph
    • Right
    • Left
    • Lymphatic
    • Mediastinum
    • Vein
    • Also
    • Angle
    • Internal
    • Subclavian
    • Venous
  • lymph ducts
    • Lymphatic
    • System
    • Thoracic
    • Thorax
    • Right
    • Known
    • Mediastinum
    • Body
    • Aortic
    • Human
    • Neck
    • Origin
  • right lymphatic duct
    • Thoracic
    • System
    • Right
    • Body
    • Lymph
    • Vein
    • Left
    • Lymphatic
    • Origin
    • Also
    • Subclavian
    • Aorta
  • cisterna chyli
    • Chyli
    • Cisterna
    • Origin
    • Abdomen
    • Aortic
    • Vertebral
    • Level
    • Vein
    • Right
    • Thoracic
    • Blood
    • Descending
  • thoracic aorta
    • Situated
    • Vertebral
    • Posterior
    • Mediastinum
    • Vein
    • Angle
    • Internal
    • Right
    • Venous
    • Descending
    • Origin
    • Left
  • vertebral vein
    • Level
    • Origin
    • Vein
    • Vertebral
    • Aorta
    • Situated
    • Chyli
    • Cisterna
    • Venous
    • Mediastinum
    • Right
    • Thoracic
  • aortic hiatus
    • Chyli
    • Cisterna
    • Posterior
    • Mediastinum
    • Blood
    • Descending
    • Origin
    • Superior
    • Ducts
    • Neck
    • System
    • Usually

Connections between topic areas Semantic bridges

For Thoracic duct, one of the stronger structural bridges in this analysis connects Thoracic duct with Structure. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Thoracic duct — Structure · splits 27 ⟂ 21
Thoracic duct — Overview · splits 33 ⟂ 15
Thoracic duct — Function · splits 44 ⟂ 4
Thoracic duct — Additional images · splits 44 ⟂ 4
Thoracic duct — Clinical significance · splits 45 ⟂ 3

Map overview Semantic statistics

Thoracic duct

Nodes48
Edges47
Triples42
Avg. degree1.96
Density0.041667
Components1

Source & methodology

TTTA analyzes the structure around Thoracic duct to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Structure, Overview & Function, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Thoracic duct · EN edition · Analysis: TopicsToTalkAbout

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