Internal thoracic artery encircled by an unusual phrenic nerve loop

Fu-Chean Chen, Yung Yu Tsai, Hellen Jeng

研究成果: 雜誌貢獻文章同行評審

1 引文 斯高帕斯(Scopus)


We report an anatomic variation of the phrenic nerve. During a routine gross anatomical dissection course at our medical university, we found an unusual loop of the left phrenic nerve around the internal thoracic artery, about 1 cm from the take-off of the left subclavian artery. The phrenic nerve is close to the internal thoracic artery and is easily injured when dissecting the internal thoracic artery for coronary artery bypass conduit. Therefore, we suggest that the anatomic relationship of the phrenic nerve and internal thoracic artery is important in preventing incidental injury of the phrenic nerve.
頁(從 - 到)1069-1070
期刊Journal of the Formosan Medical Association = Taiwan yi zhi
出版狀態已發佈 - 十二月 2007

ASJC Scopus subject areas

  • Medicine(all)

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