| 摘要 |
A hybrid prosthesis may include a distal graft portion including a tubular main body including a biocompatible material and a support structure. The distal graft portion may have proximal and distal ends and a main lumen extending therebetween. A tubular branch may extend from the main body of the distal graft portion and may have a branch lumen in fluid communication with the main lumen of the distal graft portion. The proximal graft portion may include a tubular body including a biocompatible material. The body of the proximal graft portion may be unstented and may have proximal and distal ends and a lumen extending therebetween. The distal end of the proximal graft portion may be attached to the proximal end of the distal graft portion. The lumen of the proximal graft portion may be in fluid communication with the main lumen of the distal graft portion.
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