Substernal Colonic Interposition After Previous Coronary Artery Bypass Graft in a Patient With a Patent Left Internal Thoracic Artery Graft: A Surgical Challenge.

Hussain, Syed T; Zhen-Yu Tong, Michael; Raja, Siva; Keshavamurthy, Suresh; Dietz, David W · Ann Thorac Surg · 2016

case_report · Level V

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Abstract

Esophageal reconstruction by a substernal route with a colonic conduit after previous esophagectomy and end-cervical esophagostomy in the presence of a patent left internal thoracic artery graft to the left anterior descending coronary artery is a technically challenging procedure. In this case report, we describe a safe approach to this difficult problem. With proper planning and careful dissection, substernal esophageal reconstruction after previous sternotomy in patients with a patent left internal thoracic artery graft is feasible and can be safely performed.

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