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Assessment of Aortic Disease Using Three‐Dimensional CT Angiography
Author(s) -
Adachi Hideo,
Ino Takashi,
Mizuhara Akihiro,
Yamaguchi Atsushi,
Kobayashi Yasuyuki,
Nagai Jun
Publication year - 1994
Publication title -
journal of cardiac surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.428
H-Index - 58
eISSN - 1540-8191
pISSN - 0886-0440
DOI - 10.1111/j.1540-8191.1994.tb00901.x
Subject(s) - medicine , radiology , angiography , computed tomography angiography
A bstract The recently developed technique of three‐dimensional CT angiography (3D‐CTA) was applied to 68 patients with aortic disease. These patients were examined using a unique method of data collection: a helical scanner with continuous tube rotation and continuous table feed. The scanner was used in conjunction with administration of dynamic intravenous contrast material to enhance the vascular image. The group of patients included 35 with aortic dissection, 19 with true thoracic aneurysms, and 14 with abdominal aortic aneurysms. Three‐dimensional evaluation was achieved in all patients with no complications. Surgical intervention was used in 45 patients with aortic dissections and aortic aneurysms, and 44 of these patients (98%) survived and were discharged. Preoperative 3D‐CTA findings were quite similar to intraoperative findings, and were useful in determining operative procedures. Rapid and accurate assessment of aortic disease was achieved by 3D‐CTA. Three‐dimensional CT angiography can play an important role in the preoperative assessment of aortic dissections and aortic aneurysms leading to successful surgical treatment. ( J Card Surg 1994;9:673–678 )