TY - JOUR

T1 - CT-FUSION-GUIDED THORACIC ENDOVASCULAR AORTIC REPAIR: CASE REPORT AND LITERATURE REVIEW

AU - Лазакович, Дмитрий Николаевич

AU - Гурьев, Валентин Валерьевич

AU - Власенко, Сергей Васильевич

AU - Хильчук, Антон Андреевич

PY - 2021

Y1 - 2021

N2 - Interventional and hybrid methods of treatment, combining open surgical and endovascular repairs, are the most promising areas in the surgery of the thoracoabdominal aorta. Recent studies, however, have demonstrated that complex thoracic endovascular aneurysm repair (TEVAR) is one of the most high-dose endovascular interventions. In addition, TEVAR is associated with the use of a significant volume of contrast media (CM), which can lead to contrast-induced acute kidney injury (CI-AKI). The use of advanced imaging techniques and computed tomographic fusion (CT-fusion) in routine practice can potentially reduce operation duration, radiation exposure and CM volume usage. We analyzed the literature on CTfusion in endovascular aortic repair and present a clinical case of a 50-year-old male with a history of concomitant blunt chest trauma. CT of the chest revealed an aneurysm of the arch and descending aorta after traumatic dissection of the aorta (IIIa DeBakey, type B Stanford), post-traumatic diaphragmatic hernia of the left dome of the diaphragm with stomach and intestinal loops prolapse. The patient underwent a staged hybrid intervention - subtotal aortic arch debranching followed by CT-fusion-guided semi-arch TEVAR. CT-fusion is a dynamically developing technology, may reduce the CM volume, the duration of the procedure and radiation exposure and requires further research.

AB - Interventional and hybrid methods of treatment, combining open surgical and endovascular repairs, are the most promising areas in the surgery of the thoracoabdominal aorta. Recent studies, however, have demonstrated that complex thoracic endovascular aneurysm repair (TEVAR) is one of the most high-dose endovascular interventions. In addition, TEVAR is associated with the use of a significant volume of contrast media (CM), which can lead to contrast-induced acute kidney injury (CI-AKI). The use of advanced imaging techniques and computed tomographic fusion (CT-fusion) in routine practice can potentially reduce operation duration, radiation exposure and CM volume usage. We analyzed the literature on CTfusion in endovascular aortic repair and present a clinical case of a 50-year-old male with a history of concomitant blunt chest trauma. CT of the chest revealed an aneurysm of the arch and descending aorta after traumatic dissection of the aorta (IIIa DeBakey, type B Stanford), post-traumatic diaphragmatic hernia of the left dome of the diaphragm with stomach and intestinal loops prolapse. The patient underwent a staged hybrid intervention - subtotal aortic arch debranching followed by CT-fusion-guided semi-arch TEVAR. CT-fusion is a dynamically developing technology, may reduce the CM volume, the duration of the procedure and radiation exposure and requires further research.

U2 - 10.21638/spbu11.2021.305

DO - 10.21638/spbu11.2021.305

M3 - Article

VL - 16

SP - 180

EP - 189

JO - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. МЕДИЦИНА

JF - ВЕСТНИК САНКТ-ПЕТЕРБУРГСКОГО УНИВЕРСИТЕТА. МЕДИЦИНА

SN - 1818-2909

IS - 3

ER -