case_images: PMC11283656_01
case_images: (A) CT images of the configuration of the true lumen (TL) and false lumen (FL) in a thoracic aortic dissection one day before TEVAR. The beak sign(arrowheads) demonstrate represents the dissection flap. (B) The healed thoracic aorta 9 months after TEVAR. (C) and (D) A new intramural hematoma over the ascending aorta.
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case_images: Stanford type B AD (Figure 1A). She was admitted to the intensive care unit for strict blood pressure control, but her blood pressure remained high despite maximal intravenous antihypertensive medication. The CT aortography images revealed the new intramural hematoma over the ascending aorta (Figure 1C and D). AD or endoleak of the stent graft. A CT scan taken 9 months after the procedure showed a healed thoracic aorta (Figure 1B).
case_images: (A) The aortic arch before TEVAR. (B) The aortic arch after Zone 2 landing with left subclavian artery fenestration.
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case_images: Gore & Associates, Flagstaff, Ariz) was inserted into the fenestration as a bridging endograft (Figure 2).
case_images: (A) The right renal artery compromised by the false lumen before TEVAR. (B) It demonstrates that after TEVAR, the blood flow to the right renal artery was restored.
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case_images: The blood flow of the false lumen decreased, and the perfusion of the right renal artery and left iliac artery were restored (Figure 3).