MICROANATOMY

Detailed explanation-1: -In human anatomy, the thoracic duct (also known as the left lymphatic duct, alimentary duct, chyliferous duct, and Van Hoorne’s canal) is the larger of the two lymph ducts of the lymphatic system (the other being the right lymphatic duct ).

Detailed explanation-2: -The thoracic duct is the major lymphatic duct that empties the lymph from the rest of the body and brings it to blood circulation.

Detailed explanation-3: -The thoracic duct (also known as van Hoorne’s canal) is the largest lymphatic vessel of the lymphatic system of the body. It is approximately 40 cm in length in adults, and approximately 5 mm in width at its abdominal origin. The thoracic duct extends from the twelfth thoracic vertebra to the root of the neck.

Detailed explanation-4: -The thoracic duct is the larger of the two and responsible for lymph drainage from the entire body except for the right sides of the head and neck, the right side of the thorax, and the right upper extremity which are primarily drained by the right lymphatic duct.[1][2] Structure and Course.

Detailed explanation-5: -Coronal Lymph Nodes The cisterna chyli and other major lymphatic trunks join to form the thoracic duct, which passes through the aortic hiatus to enter the mediastinum. After picking up additional lymphatic trunks within the thorax, the thoracic duct empties into the left subclavian or innominate vein.