{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T14:16:28Z","timestamp":1787926588355,"version":"build-2784847793"},"reference-count":27,"publisher":"FapUNIFESP (SciELO)","license":[{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"am","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,1,1]],"date-time":"2026-01-01T00:00:00Z","timestamp":1767225600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. vasc. bras."],"abstract":"<jats:p>Abstract The axillary artery is the continuation of the subclavian artery in the upper limb on both the sides of the human body. The axillary artery gives off six branches along with two terminal branches, but manifests various branching patterns, knowledge of which is useful for clinicians. A formalin fixed donated cadaver was used and the axillary region was dissected according to Cunningham\u2019s Manual of Practical Anatomy. This case report describes a unilateral common trunk arising from the second part of the axillary artery, giving off lateral thoracic, posterior circumflex humeral, circumflex scapular, and thoracodorsal arteries. The present study also presents an embryological interpretation of the current variation. These variations are accidental findings discovered during dissection, but knowledge of them is useful for clinicians performing any surgical procedures in the axillary region.<\/jats:p>","DOI":"10.1590\/1677-5449.20250188","type":"journal-article","created":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T13:16:49Z","timestamp":1787923009000},"source":"Crossref","is-referenced-by-count":0,"title":["Unilateral unusual branching pattern of the axillary artery: a case report"],"prefix":"10.1590","volume":"25","author":[{"given":"Mamta","family":"Bishnoi","sequence":"first","affiliation":[{"name":"Santosh Medical College and Hospital,  India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8825-5344","authenticated-orcid":false,"given":"Monica","family":"Baxla","sequence":"additional","affiliation":[{"name":"Santosh Medical College and Hospital,  India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Swati","family":"Yadav","sequence":"additional","affiliation":[{"name":"Santosh Medical College and Hospital,  India"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Vidhu","family":"Dhawan","sequence":"additional","affiliation":[{"name":"ESI Medical College,  India"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"530","published-online":{"date-parts":[[2026]]},"reference":[{"key":"ref1","series-title":"Last\u2019s anatomy: regional and applied.","author":"Sinnatamby CS","year":"2011","edition":"12th"},{"issue":"3","key":"ref2","doi-asserted-by":"crossref","first-page":"171","DOI":"10.2399\/ana.20.825667","article-title":"Variations of the circumflex humeral arteries: a cadaveric study","volume":"14","author":"Elajnaf M","year":"2020","journal-title":"Anatomy"},{"issue":"2","key":"ref3","doi-asserted-by":"crossref","first-page":"133","DOI":"10.1002\/ar.1090460205","article-title":"The origins of branches of the axillary artery in whites and in American negroes","volume":"46","author":"Trotter M","year":"1930","journal-title":"Anat Rec"},{"issue":"1","key":"ref4","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1002\/ar.1091350105","article-title":"Variation in the origins of the branches of the axillary artery","volume":"135","author":"Huelke DF","year":"1959","journal-title":"Anat Rec"},{"issue":"4","key":"ref5","doi-asserted-by":"crossref","first-page":"963","DOI":"10.4067\/S0717-95022008000400029","article-title":"Abnormal branching of the axillary artery: subscapular common trunk. A case report","volume":"26","author":"Saralaya V","year":"2008","journal-title":"Int J Morphol"},{"issue":"4","key":"ref6","doi-asserted-by":"crossref","first-page":"407","DOI":"10.1002\/ca.20958","article-title":"Branching patterns of the lateral thoracic, subscapular, and posterior circumflex humeral arteries and their relationship to the posterior cord of the brachial plexus","volume":"23","author":"Olinger A","year":"2010","journal-title":"Clin Anat"},{"issue":"1","key":"ref7","doi-asserted-by":"crossref","first-page":"12","DOI":"10.1590\/S1677-54492012000100003","article-title":"Variations in branching pattern of the axillary artery: a study in 40 human cadavers","volume":"11","author":"Astik R","year":"2012","journal-title":"J Vasc Bras"},{"key":"ref8","article-title":"Variant branching pattern of axillary artery: a case report","volume":"2012","author":"Shantakumar RS","year":"2012","journal-title":"Case Rep Vasc Med"},{"issue":"313","key":"ref9","doi-asserted-by":"crossref","first-page":"23","DOI":"10.1016\/j.morpho.2012.03.001","article-title":"A case of an extremely rare unilateral subscapular trunk and axillary artery variation in a male Caucasian: comparison to the prevalence within other populations","volume":"96","author":"Goldman EM","year":"2012","journal-title":"Morphologie"},{"issue":"6","key":"ref10","doi-asserted-by":"crossref","first-page":"543","DOI":"10.1007\/s00276-013-1234-x","article-title":"The lateral thoracic artery revisited","volume":"36","author":"Loukas M","year":"2014","journal-title":"Surg Radiol Anat"},{"key":"ref11","first-page":"27","article-title":"Variation of branching pattern of axillary artery","volume":"7","author":"Sarkar S","year":"2014","journal-title":"Int J Anat Var"},{"issue":"4","key":"ref12","doi-asserted-by":"crossref","first-page":"1436","DOI":"10.4067\/S0717-95022014000400049","article-title":"Arterial variations of the subclavian-axillary arterial tree: its association with the supply of the rotator cuff muscles","volume":"32","author":"Naidoo N","year":"2014","journal-title":"Int J Morphol"},{"issue":"3","key":"ref13","doi-asserted-by":"crossref","first-page":"1171","DOI":"10.4067\/S0717-95022015000300058","article-title":"Output relations of humeral circumflex arteries and its variations","volume":"33","author":"Fontes EB","year":"2015","journal-title":"Int J Morphol"},{"key":"ref14","first-page":"72","article-title":"A study of variation in branching pattern of axillary artery","volume":"7","author":"Ojha P","year":"2015","journal-title":"Int J Curr Res Rev"},{"issue":"6","key":"ref15","first-page":"1","article-title":"Frequency of variations in axillary artery branches and its surgical importance","volume":"3","author":"Kanaka S","year":"2015","journal-title":"Int J Sci Stud"},{"issue":"2","key":"ref16","doi-asserted-by":"crossref","first-page":"312","DOI":"10.5603\/FM.a2016.0057","article-title":"Tetrafurcation of the subscapular artery","volume":"76","author":"Dimovelis A","year":"2017","journal-title":"Folia Morphol (Warsz)"},{"issue":"3","key":"ref17","doi-asserted-by":"crossref","first-page":"167","DOI":"10.1055\/s-0038-1675362","article-title":"Rare branching pattern of the subscapular artery","volume":"35","author":"Tverskoi VA","year":"2018","journal-title":"Braz J Morphol Sci"},{"issue":"4","key":"ref18","first-page":"502","article-title":"Upper limb principal arteries variations: a cadaveric study with terminological implication","volume":"20","author":"Konarik M","year":"2020","journal-title":"Bosn J Basic Med Sci"},{"issue":"4","key":"ref19","doi-asserted-by":"crossref","first-page":"1138","DOI":"10.4067\/S0717-95022024000401138","article-title":"Complex variations in branches of the axillary artery","volume":"42","author":"Hur S","year":"2024","journal-title":"Int J Morphol"},{"key":"ref20","series-title":"Gray\u2019s Anatomy: anatomical basis of clinical practice.","author":"Standring S","year":"2016","edition":"41st"},{"issue":"4","key":"ref21","first-page":"307","article-title":"The subclavian and axillary arteries as inflow vessels for coronary artery bypass grafts-combined experience from three cardiac surgery centers","volume":"3","author":"Bonatti J","year":"2000","journal-title":"Heart Surg Forum"},{"issue":"7","key":"ref22","doi-asserted-by":"crossref","first-page":"662","DOI":"10.1016\/j.jcin.2019.01.219","article-title":"Outcomes following subclavian and axillary artery access for transcatheter aortic valve replacement: Society of the thoracic surgeons\/American college of cardiology TVT registry report","volume":"12","author":"Dahle TG","year":"2019","journal-title":"JACC Cardiovasc Interv"},{"issue":"10","key":"ref23","doi-asserted-by":"crossref","first-page":"958","DOI":"10.1001\/archoto.2010.166","article-title":"Thoracodorsal artery scapular tip autogenous transplant: vascularized bone with a long pedicle and flexible soft tissue","volume":"136","author":"Chepeha DB","year":"2010","journal-title":"Arch Otolaryngol Head Neck Surg"},{"issue":"1","key":"ref24","doi-asserted-by":"crossref","first-page":"176","DOI":"10.1016\/j.jss.2022.08.037","article-title":"Anatomical variations of the axillary arch and implications in breast surgery","volume":"281","author":"Markou MA","year":"2023","journal-title":"J Surg Res"},{"key":"ref25","series-title":"Langman\u2019s medical embryology","author":"Sadler WT","year":"2015","edition":"13th"},{"key":"ref26","series-title":"Larsen\u2019s human embryology.","author":"Schoenwolf GC","year":"2015","edition":"5th"},{"key":"ref27","series-title":"Carlson. Human embryology and developmental biology.","author":"Bruce M","year":"2014","edition":"5th"}],"container-title":["Jornal Vascular Brasileiro"],"original-title":["Padr\u00e3o de ramifica\u00e7\u00e3o unilateral incomum da art\u00e9ria axilar: relato de caso"],"link":[{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_pdf&pid=S1677-54492026000101813&tlng=en","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,8,28]],"date-time":"2026-08-28T13:16:53Z","timestamp":1787923013000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.scielo.br\/scielo.php?script=sci_arttext&pid=S1677-54492026000101813&tlng=en"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":27,"alternative-id":["S1677-54492026000101813"],"URL":"https:\/\/doi.org\/10.1590\/1677-5449.20250188","relation":{},"ISSN":["1677-7301","1677-5449"],"issn-type":[{"value":"1677-7301","type":"electronic"},{"value":"1677-5449","type":"print"}],"subject":[],"published":{"date-parts":[[2026]]},"article-number":"e20250188"}}