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Internal thoracic vein

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Vein: Internal thoracic vein
Veins of the thorax and abdomen. The internal thoracic veins drain into the brachiocephalic veins.]
Image:Gray390.png
Posterior surface of sternum and costal cartilages, showing Transversus thoracis. (Internal mammary vessels labeled at center top.)
Latin vena thoracica interna
Gray's subject #172 666
Drains from superior epigastric vein
Drains to brachiocephalic vein
Dorlands/Elsevier v_05/12852014

In human anatomy, the internal thoracic vein (previously known as the internal mammary vein) is a vessel that drains the chest wall and mamma, a term used for breast in anatomy.

Bilaterally, it arises from the superior epigastric vein, accompanies the internal thoracic artery along its course and terminates in the brachiocephalic vein.

[edit] Additional images

Transverse section of thorax, showing relations of pulmonary artery.

[edit] External links


Veins edit

superficial - deep - venae comitantes - venous sinuses - pulmonary | (Gray's s164-Gray's s165)

heart: coronary sinus - great cardiac - left marginal - small cardiac - right marginal - middle cardiac - posterior of the left ventricle - oblique of the left atrium - anterior cardiac | (Gray's s166)

exterior of the head and face: frontal - supraorbital - angular - anterior facial - common facial - deep facial - superficial temporal - posterior facial - transverse facial - pterygoid - internal maxillary - posterior auricular - occipital | (Gray's s167)

veins of the neck: external jugular - sinus - posterior external jugular - anterior jugular - internal jugular - inferior petrosal sinus - lingual - ranine - pharyngeal - superior thyroid - middle thyroid - vertebral - deep cervical | (Gray's s168)

diploic/veins of the brain: cerebral - superior cerebral - middle cerebral - inferior cerebral - basal - internal cerebral - great cerebral - cerebellar | (Gray's s169-Gray's s170)

sinuses of the dura mater: superior sagittal - inferior sagittal - straight - transverse - sigmoid - petrosquamous - occipital - confluence - cavernous | (Gray's s171)

ophthalmic: superior ophthalmic - nasofrontal - inferior ophthalmic - intercavernous sinuses - superior petrosal sinus - basilar - emissary | (Gray's s171)

upper extremity: superficial (cephalic - median cubital - accessory cephalic - basilic - median antebrachial) - deep (radial - ulnar - brachial - axillary) | (Gray's s172)

thorax: subclavian - brachiocephalic - internal thoracic - superior phrenic - inferior thyroid - intercostal (supreme - superior - posterior) - superior vena cava - azygos - hemiazygos - accessory hemiazygos - bronchial | (Gray's s172)

vertebral column: external vertebral venous plexuses - internal vertebral venous plexuses - basivertebral - intervertebral - of the medulla spinalis | (Gray's s172)

lower extremity: common digital - great saphenous - thoracoepigastric - small saphenous - plantar digital - posterior tibial - peroneal - anterior tibial - popliteal - femoral - profunda femoris | (Gray's s173)

abdomen and pelvis: external iliac - inferior epigastric - internal iliac - superior gluteal - inferior gluteal - internal pudendal - hemorrhoidal - pudendal - dorsal of the penis - common iliac - inferior vena cava - spermatic - ovarian - renal - suprarenal - inferior phrenic - hepatic | (Gray's s173)

portal system: sinusoids - portal - splenic - short gastric - left gastroepiploic - pancreatic - inferior mesenteric - superior rectal - superior mesenteric - right gastroepiploic - pancreaticoduodenal | (Gray's s174)

fetal: ductus venosus - umbilical | (Gray's s139)

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