Top Qs
Timeline
Chat
Perspective
Right lymphatic duct
Lymphatic vessel From Wikipedia, the free encyclopedia
Remove ads
The right lymphatic duct is an important lymphatic vessel that drains the right upper quadrant of the human body.[1] It forms various combinations with the right subclavian vein and right internal jugular vein.[2][3]
Remove ads
Structure
The right lymphatic duct courses along the medial border of the anterior scalene at the root of the neck. The right lymphatic duct forms various combinations with the right subclavian vein and right internal jugular vein.[2][3] It is approximately 1.25 cm long.[citation needed]
Variations
A right lymphatic duct that enters directly into the junction of the internal jugular and subclavian veins is uncommon.[4]
Remove ads
Function
The right duct drains lymph fluid from:
- the upper right section of the trunk, (right thoracic cavity, via the right bronchomediastinal trunk)[1]
- the right arm (via the right subclavian trunk)[1]
- and right side of the head and neck (via the right jugular trunk)[1]
- also, in some individuals, the lower lobe of the left lung.[5]
All other sections of the human body are drained by the thoracic duct.[2][6]
Remove ads
Clinical significance
Along with the thoracic duct, the right lymphatic duct is one of the lymphatic structures most likely to be ruptured in the thorax.[7] This can cause chylothorax.[7]
History
The discovery of this structure has been credited to Niels Stensen.[8]
Additional images
Deep lymph nodes and vessels of the thorax and abdomen (diagrammatic).
References
External links
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads