Human Reference Atlas

Last uploaded: June 14, 2024
Preferred Name

lateral thoracic artery
Synonyms

arteria thoracalis lateralis

external mammary artery

Definitions

A blood vessel that supplies oxygenated blood to the lateral structures of the thorax and breast. It originates from the axillary artery and follows the lower border of the Pectoralis minor muscle to the side of the chest, supplies the serratus ventralis muscle and the Pectoralis major muscle, and sends branches across the axilla to the axillary lymph nodes and Subscapularis muscle. It anastomoses with the internal thoracic artery, subscapular, and intercostal arteries, and with the pectoral branch of the thoracoacromial artery. In the female it supplies an external mammary branch which turns round the free edge of the Pectoralis major and supplies the breasts. [WP,unvetted].

ID

http://purl.obolibrary.org/obo/UBERON_0001396

altLabel

arteria thoracalis lateralis

external mammary artery

ccf_is_provisional

false

ccf_part_of

http://purl.obolibrary.org/obo/UBERON_0001394

ccf_pref_label

lateral thoracic artery

connected to

http://purl.obolibrary.org/obo/UBERON_0001394

definition

A blood vessel that supplies oxygenated blood to the lateral structures of the thorax and breast. It originates from the axillary artery and follows the lower border of the Pectoralis minor muscle to the side of the chest, supplies the serratus ventralis muscle and the Pectoralis major muscle, and sends branches across the axilla to the axillary lymph nodes and Subscapularis muscle. It anastomoses with the internal thoracic artery, subscapular, and intercostal arteries, and with the pectoral branch of the thoracoacromial artery. In the female it supplies an external mammary branch which turns round the free edge of the Pectoralis major and supplies the breasts. [WP,unvetted].

depiction

https://upload.wikimedia.org/wikipedia/commons/4/4c/Axillary_branches.PNG

has exact synonym

external mammary artery

has part

http://purl.obolibrary.org/obo/CL_0000071

has related synonym

arteria thoracalis lateralis

has_obo_namespace

uberon

id

UBERON:0001396

in_subset

http://purl.obolibrary.org/obo/uberon/core#human_reference_atlas

http://purl.obolibrary.org/obo/uberon/core#uberon_slim

isDefinedBy

http://purl.obolibrary.org/obo/uberon.owl

label

lateral thoracic artery

notation

UBERON:0001396

overlaps

http://purl.obolibrary.org/obo/CL_0000071

prefLabel

lateral thoracic artery

xRef

Wikipedia:Lateral_thoracic_artery

NCIT:C52951

EMAPA:37095

UMLS:C0226421

FMA:22674

SCTID:206135006

MA:0001989

subClassOf

http://purl.obolibrary.org/obo/UBERON_0001637

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