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Published in: Current Cardiovascular Imaging Reports 7/2014

01-07-2014 | Cardiac Computed Tomography (S Achenbach and T Villines, Section Editor)

Characterization of Aortic Dissection: What the Radiologist Needs to Know

Authors: Matthew J. Kruse, Elliot K. Fishman, Stefan L. Zimmerman

Published in: Current Cardiovascular Imaging Reports | Issue 7/2014

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Abstract

Evaluation of acute aortic dissection by computed tomography angiography provides detailed characterization of this disease beyond the Stanford classification. Recent publications based on large patient registries and other sources have identified morphological characteristics that impact patient prognosis, and advanced understanding of both the incidence and demographics of this disease. This article reviews the recent literature and discusses the importance of imaging findings, such as aortic/false lumen diameter, signs of organ malperfusion, false lumen thrombosis, and characterization of intimal tears. The associated entity acute intramural hematoma is discussed, as well as imaging features that predict adverse outcomes. Familiarity with these imaging characteristics maximizes the utility of radiographic evaluation in this disease.
Literature
1.
go back to reference Mehta RH, Suzuki T, Hagan PG, Bossone E, Gilon D, Llovet A, et al. Predicting death in patients with acute type A aortic dissection. Circulation. 2002;105:200–6.PubMedCrossRef Mehta RH, Suzuki T, Hagan PG, Bossone E, Gilon D, Llovet A, et al. Predicting death in patients with acute type A aortic dissection. Circulation. 2002;105:200–6.PubMedCrossRef
2.
go back to reference Suzuki T, Mehta RH, Ince H, Nagai R, Sakomura Y, Weber F, et al. Clinical profiles and outcomes of acute type B aortic dissection in the current era: lessons from the International Registry of Aortic Dissection (IRAD). Circulation. 2003;108:II312–7.PubMedCrossRef Suzuki T, Mehta RH, Ince H, Nagai R, Sakomura Y, Weber F, et al. Clinical profiles and outcomes of acute type B aortic dissection in the current era: lessons from the International Registry of Aortic Dissection (IRAD). Circulation. 2003;108:II312–7.PubMedCrossRef
3.••
go back to reference Howard DP, Banjee A, Fairhead JF, Perkins J, Silver LE, Rothwell PM. Oxford Vascular Study. Population-based study of incidence and outcome of acute aortic dissection and premorbid risk factor control: 10-year results from the Oxford Vascular Study. Circulation. 2013;127:2031–7. This recent population-based study furthers knowledge of the incidence and risk factors for aortic dissection by including out-of-hospital cases.PubMedCrossRef Howard DP, Banjee A, Fairhead JF, Perkins J, Silver LE, Rothwell PM. Oxford Vascular Study. Population-based study of incidence and outcome of acute aortic dissection and premorbid risk factor control: 10-year results from the Oxford Vascular Study. Circulation. 2013;127:2031–7. This recent population-based study furthers knowledge of the incidence and risk factors for aortic dissection by including out-of-hospital cases.PubMedCrossRef
4.
go back to reference Hagan PG, Nienaber CA, Isselbacher EM, et al. The International Registry of Acute Aortic Dissection (IRAD): new insights into an old disease. JAMA. 2000;283(7):897–903.PubMedCrossRef Hagan PG, Nienaber CA, Isselbacher EM, et al. The International Registry of Acute Aortic Dissection (IRAD): new insights into an old disease. JAMA. 2000;283(7):897–903.PubMedCrossRef
6.
go back to reference Bickerstaff LK, Palrolero PC, Hollier LH, et al. Thoracic aortic aneurysms: a population-based study. Surgery. 1982;92:1103–8.PubMed Bickerstaff LK, Palrolero PC, Hollier LH, et al. Thoracic aortic aneurysms: a population-based study. Surgery. 1982;92:1103–8.PubMed
7.
go back to reference Hiratzka LF, Bakris GL, Beckman JA, Bersin RM, Carr VF, Casey Jr DE, et al. 2010 ACCF/AHA/AATS/ACR/ASA/SCA/SCAI/SIR/STS/SVM guidelines for the diagnosis and management of patients with Thoracic Aortic Disease: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines, American Association for Thoracic Surgery, American College of Radiology, American Stroke Association, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Interventional Radiology, Society of Thoracic Surgeons, and Society for Vascular Medicine. Circulation. 2010;121:e266–369.PubMedCrossRef Hiratzka LF, Bakris GL, Beckman JA, Bersin RM, Carr VF, Casey Jr DE, et al. 2010 ACCF/AHA/AATS/ACR/ASA/SCA/SCAI/SIR/STS/SVM guidelines for the diagnosis and management of patients with Thoracic Aortic Disease: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Practice Guidelines, American Association for Thoracic Surgery, American College of Radiology, American Stroke Association, Society of Cardiovascular Anesthesiologists, Society for Cardiovascular Angiography and Interventions, Society of Interventional Radiology, Society of Thoracic Surgeons, and Society for Vascular Medicine. Circulation. 2010;121:e266–369.PubMedCrossRef
8.
go back to reference Hayter RG, Rhea JT, Small A, Tafazoli FS, Novelline RA. Suspected aortic dissection and other aortic disorders: multi-detector row CT in 373 cases in the emergency setting. Radiology. 2006;238:841–52.PubMedCrossRef Hayter RG, Rhea JT, Small A, Tafazoli FS, Novelline RA. Suspected aortic dissection and other aortic disorders: multi-detector row CT in 373 cases in the emergency setting. Radiology. 2006;238:841–52.PubMedCrossRef
9.
go back to reference Clouse WD, Hallett Jr JW, Schaff HV, Spittell PC, Rowland CM, Ilstrup DM, et al. Acute aortic dissection: population-based incidence compared with degenerative aortic aneurysm rupture. Mayo Clin Proc. 2004;79:176–80.PubMedCrossRef Clouse WD, Hallett Jr JW, Schaff HV, Spittell PC, Rowland CM, Ilstrup DM, et al. Acute aortic dissection: population-based incidence compared with degenerative aortic aneurysm rupture. Mayo Clin Proc. 2004;79:176–80.PubMedCrossRef
10.
go back to reference Tsai TT, Trimarchi S, Nienaber CA. Acute aortic dissection: perspectives from the International Registry of Acute Aortic Dissection. Eur J Endovasc Surg. 2009;37:149–59.CrossRef Tsai TT, Trimarchi S, Nienaber CA. Acute aortic dissection: perspectives from the International Registry of Acute Aortic Dissection. Eur J Endovasc Surg. 2009;37:149–59.CrossRef
11.•
go back to reference Tolenaar JL, van Keulen JW, Jonker FH, van Herwaarden JA, Verhagen HJ, Moll FL, et al. Morphologic predictors of aortic dilatation in type B aortic dissection. J Vasc Surg. 2013;58:1220–5. This recent report analyzes a number of morphological features for prediction of a key question in management of type B dissection: which patients will develop aortic enlargement and require intervention?.PubMedCrossRef Tolenaar JL, van Keulen JW, Jonker FH, van Herwaarden JA, Verhagen HJ, Moll FL, et al. Morphologic predictors of aortic dilatation in type B aortic dissection. J Vasc Surg. 2013;58:1220–5. This recent report analyzes a number of morphological features for prediction of a key question in management of type B dissection: which patients will develop aortic enlargement and require intervention?.PubMedCrossRef
12.
go back to reference Jonker FH, Trimarchi S, Muhs BE, Rampoldi V, Montgomery DG, Froehlich JB, et al. The role of age in complicated acute type B aortic dissection. Ann Thorac Surg. 2013;96:2129–34.PubMedCrossRef Jonker FH, Trimarchi S, Muhs BE, Rampoldi V, Montgomery DG, Froehlich JB, et al. The role of age in complicated acute type B aortic dissection. Ann Thorac Surg. 2013;96:2129–34.PubMedCrossRef
13.
go back to reference Tanaka A, Sakakibara M, Ishii H, Hayashida R, Jinno Y, Okumura S, et al. Influence of the false lumen status on clinical outcomes in patients with acute type B aortic dissection. J Vasc Surg. 2014;59:321–6.PubMedCrossRef Tanaka A, Sakakibara M, Ishii H, Hayashida R, Jinno Y, Okumura S, et al. Influence of the false lumen status on clinical outcomes in patients with acute type B aortic dissection. J Vasc Surg. 2014;59:321–6.PubMedCrossRef
14.
go back to reference Trimarchi S, Eagle KA, Nienaber CA, Rampoldi V, Jonker FH, De Vincentis C, et al. Role of age in acute type A aortic dissection outcome: report from the International Registry of Acute Aortic Dissection (IRAD). J Thorac Cardiovasc Surg. 2010;140:784–9.PubMedCrossRef Trimarchi S, Eagle KA, Nienaber CA, Rampoldi V, Jonker FH, De Vincentis C, et al. Role of age in acute type A aortic dissection outcome: report from the International Registry of Acute Aortic Dissection (IRAD). J Thorac Cardiovasc Surg. 2010;140:784–9.PubMedCrossRef
15.•
go back to reference Piccardo A, Le Guyader A, Regesta T, Gariboldi V, Zannis K, Tapia M, et al. Octogenarians with uncomplicated acute type A aortic dissection benefit from emergency operation. Ann Thorac Surg. 2013;96:851–6. A recent retrospective study finding that surgery is beneficial in type A dissection in patients over 80 years old, except when complications (neurological deficit, mesenteric ischemia, need for CPR) occur at presentation.PubMedCrossRef Piccardo A, Le Guyader A, Regesta T, Gariboldi V, Zannis K, Tapia M, et al. Octogenarians with uncomplicated acute type A aortic dissection benefit from emergency operation. Ann Thorac Surg. 2013;96:851–6. A recent retrospective study finding that surgery is beneficial in type A dissection in patients over 80 years old, except when complications (neurological deficit, mesenteric ischemia, need for CPR) occur at presentation.PubMedCrossRef
16.
go back to reference Rylski B, Suedkamp M, Beyersdorf F, Nitsch B, Hoffman I, Blettner M, et al. Outcome after surgery for acute aortic dissection type A in patients over 70 years; data analysis from the German Registry for Acute Aortic Dissection Type A (GERAADA). Eur J Cardiothorac Surg. 2011;40:435–40.PubMed Rylski B, Suedkamp M, Beyersdorf F, Nitsch B, Hoffman I, Blettner M, et al. Outcome after surgery for acute aortic dissection type A in patients over 70 years; data analysis from the German Registry for Acute Aortic Dissection Type A (GERAADA). Eur J Cardiothorac Surg. 2011;40:435–40.PubMed
17.
go back to reference Daily PO, Trueblood HW, Stinson EB, Wuerflein RD, Shumway NE. Management of acute aortic dissections. Ann Thorac Surg. 1970;10:237–47.PubMedCrossRef Daily PO, Trueblood HW, Stinson EB, Wuerflein RD, Shumway NE. Management of acute aortic dissections. Ann Thorac Surg. 1970;10:237–47.PubMedCrossRef
18.
go back to reference Schernthaner RE, Stadler A, Beitzke D, Homolka P, Weber M, Lammer J, et al. Dose modulated retrospective ECG-gated versus non-gated 64-row CT angiography of the aorta at the same radiation dose: comparison of motion artifacts, diagnostic confidence and signal-to-noise-ratios. Eur J Radiol. 2012;81:e585–90.PubMedCrossRef Schernthaner RE, Stadler A, Beitzke D, Homolka P, Weber M, Lammer J, et al. Dose modulated retrospective ECG-gated versus non-gated 64-row CT angiography of the aorta at the same radiation dose: comparison of motion artifacts, diagnostic confidence and signal-to-noise-ratios. Eur J Radiol. 2012;81:e585–90.PubMedCrossRef
19.
go back to reference Vernhet H, Serfaty JM, Serhal M, McFadden E, Bonnefoy E, Adeleine P, et al. Abdominal CT angiography before surgery as a predictor of postoperative death in acute aortic dissection. AJR Am J Roentgenol. 2004;182:875–9.PubMedCrossRef Vernhet H, Serfaty JM, Serhal M, McFadden E, Bonnefoy E, Adeleine P, et al. Abdominal CT angiography before surgery as a predictor of postoperative death in acute aortic dissection. AJR Am J Roentgenol. 2004;182:875–9.PubMedCrossRef
20.
go back to reference Di Eusanio M, Trimarchi S, Patel HJ, Hutchison S, Suzuki T, Peterson MD, et al. Clinical presentation, management, and short-term outcome of patients with type A acute dissection complicated by mesenteric malperfusion: observations from the International Registry of Aortic Dissection. J Thorac Cardiovasc Surg. 2013;145:385–90.PubMedCrossRef Di Eusanio M, Trimarchi S, Patel HJ, Hutchison S, Suzuki T, Peterson MD, et al. Clinical presentation, management, and short-term outcome of patients with type A acute dissection complicated by mesenteric malperfusion: observations from the International Registry of Aortic Dissection. J Thorac Cardiovasc Surg. 2013;145:385–90.PubMedCrossRef
21.
go back to reference Gaxotte V, Cocheteux B, Haulon S, Vincentelli A, Lions C, Koussa M, et al. Relationship of intimal flap position to endovascular treatment of malperfusion syndromes in aortic dissection. J Endovasc Ther. 2003;10:719–27.PubMedCrossRef Gaxotte V, Cocheteux B, Haulon S, Vincentelli A, Lions C, Koussa M, et al. Relationship of intimal flap position to endovascular treatment of malperfusion syndromes in aortic dissection. J Endovasc Ther. 2003;10:719–27.PubMedCrossRef
22.
go back to reference Williams DM, Lee DY, Hamilton BH, Marx MV, Narasimham DL, Kazanjian SN, et al. The dissected aorta: percutaneous treatment of ischemic complications – principles and results. J Vasc Interv Radiol. 1997;8(4):605–25.PubMedCrossRef Williams DM, Lee DY, Hamilton BH, Marx MV, Narasimham DL, Kazanjian SN, et al. The dissected aorta: percutaneous treatment of ischemic complications – principles and results. J Vasc Interv Radiol. 1997;8(4):605–25.PubMedCrossRef
23.
go back to reference Vedantham S, Picus D, Sanchez LA, Braverman A, Moon MR, Sundt 3rd T, et al. Percutaneous management of ischemic complications in patients with type B aortic dissection. J Vasc Interv Radiol. 2003;14:181–94.PubMedCrossRef Vedantham S, Picus D, Sanchez LA, Braverman A, Moon MR, Sundt 3rd T, et al. Percutaneous management of ischemic complications in patients with type B aortic dissection. J Vasc Interv Radiol. 2003;14:181–94.PubMedCrossRef
24.
go back to reference Kato M, Bai H, Sato K, Kawamoto S, Kanedko M, Ueda T, et al. Determining surgical indications for acute type B dissection based on enlargement of aortic diameter during the chronic phase. Circulation. 1995;92(9 Suppl):II107–12.PubMedCrossRef Kato M, Bai H, Sato K, Kawamoto S, Kanedko M, Ueda T, et al. Determining surgical indications for acute type B dissection based on enlargement of aortic diameter during the chronic phase. Circulation. 1995;92(9 Suppl):II107–12.PubMedCrossRef
25.
go back to reference Marui A, Mochizuki T, Mitsui N, Koyama T, Kimura F, Horibe M. Toward the best treatment for uncomplicated patients with type B acute aortic dissection: a consideration for sound surgical indication. Circulation. 1999;100(19 Suppl):II275–80.PubMed Marui A, Mochizuki T, Mitsui N, Koyama T, Kimura F, Horibe M. Toward the best treatment for uncomplicated patients with type B acute aortic dissection: a consideration for sound surgical indication. Circulation. 1999;100(19 Suppl):II275–80.PubMed
27.••
go back to reference Jonker FH, Trimarchi S, Rampoldi V, Patel HJ, O’Gara P, Peterson MD, et al. Aortic expansion after acute type B aortic dissection. Ann Thorac Surg. 2012;94:1223–9. This recent report from the sizable IRAD identifies both clinical and imaging characteristics associated with subsequent aortic growth in patients presenting with acute type B aortic dissection.PubMedCrossRef Jonker FH, Trimarchi S, Rampoldi V, Patel HJ, O’Gara P, Peterson MD, et al. Aortic expansion after acute type B aortic dissection. Ann Thorac Surg. 2012;94:1223–9. This recent report from the sizable IRAD identifies both clinical and imaging characteristics associated with subsequent aortic growth in patients presenting with acute type B aortic dissection.PubMedCrossRef
28.
go back to reference Ueki C, Sakaguchi G, Shimamoto T, Komiya T. Prognostic factors in patients with uncomplicated acute type B aortic dissection. Ann Thorac Surg. 2014;97:767–73.PubMedCrossRef Ueki C, Sakaguchi G, Shimamoto T, Komiya T. Prognostic factors in patients with uncomplicated acute type B aortic dissection. Ann Thorac Surg. 2014;97:767–73.PubMedCrossRef
29.
go back to reference Tsai TT, Evangelista A, Nienaber CA, Trimarchi S, Sechtem U, Fattori R, et al. Long-term survival in patients presenting with type A acute aortic dissection: insights from the International Registry of Acute Aortic Dissection (IRAD). Circulation. 2006;114:I350–I1356.PubMedCrossRef Tsai TT, Evangelista A, Nienaber CA, Trimarchi S, Sechtem U, Fattori R, et al. Long-term survival in patients presenting with type A acute aortic dissection: insights from the International Registry of Acute Aortic Dissection (IRAD). Circulation. 2006;114:I350–I1356.PubMedCrossRef
30.
go back to reference Song JM, Kim HS, Song JK, Kang DH, Hong MK, Kim JJ, et al. Usefulness of the initial noninvasive imaging study to predict the adverse outcomes in the medical treatment of acute type A aortic intramural hematoma. Circulation. 2003;108:II324–8.PubMedCrossRef Song JM, Kim HS, Song JK, Kang DH, Hong MK, Kim JJ, et al. Usefulness of the initial noninvasive imaging study to predict the adverse outcomes in the medical treatment of acute type A aortic intramural hematoma. Circulation. 2003;108:II324–8.PubMedCrossRef
31.
go back to reference Song JK, Yim JH, Ahn JM, Kim DH, Kang JW, Lee TY, et al. Outcome of patients with acute type A aortic intramural hematoma. Circulation. 2009;120:2046–52.PubMedCrossRef Song JK, Yim JH, Ahn JM, Kim DH, Kang JW, Lee TY, et al. Outcome of patients with acute type A aortic intramural hematoma. Circulation. 2009;120:2046–52.PubMedCrossRef
32.
go back to reference Sawaki S, Hirate Y, Ashida S, Takanohashi A, Yagami K, Usui M. Clinical outcomes of medical treatment of acute type A intramural hematoma. Asian Cardiovasc Thorac Ann. 2010;18:354–9.PubMedCrossRef Sawaki S, Hirate Y, Ashida S, Takanohashi A, Yagami K, Usui M. Clinical outcomes of medical treatment of acute type A intramural hematoma. Asian Cardiovasc Thorac Ann. 2010;18:354–9.PubMedCrossRef
33.
go back to reference Watanabe S, Hanyu M, Arai Y, Nagasawa A. Initial medical treatment for acute type A intramural hematoma and aortic dissection. Ann Thorac Surg. 2013;96:2142–6.PubMedCrossRef Watanabe S, Hanyu M, Arai Y, Nagasawa A. Initial medical treatment for acute type A intramural hematoma and aortic dissection. Ann Thorac Surg. 2013;96:2142–6.PubMedCrossRef
34.
go back to reference Ahmed S, Zimmerman SL, Johnson PT, Lai H, Kawamoto S, Horton KM, et al. MDCT interpretation of the ascending aorta with semiautomated measurement software: improved reproducibility compared with manual techniques. J Cardiovasc Comput Tomogr. 2014;8:108–14.PubMedCrossRef Ahmed S, Zimmerman SL, Johnson PT, Lai H, Kawamoto S, Horton KM, et al. MDCT interpretation of the ascending aorta with semiautomated measurement software: improved reproducibility compared with manual techniques. J Cardiovasc Comput Tomogr. 2014;8:108–14.PubMedCrossRef
35.
go back to reference Lu TL, Rizzo E, Marques-Vidal PM, Segesser LK, Dehmeshki J, Qanadli SD. Variability of ascending aorta diameter measurements as assessed with electrocardiography-gated multidetector computerized tomography and computer assisted diagnosis software. Interact Cardiovasc Thorac Surg. 2010;10:217–21.PubMedCrossRef Lu TL, Rizzo E, Marques-Vidal PM, Segesser LK, Dehmeshki J, Qanadli SD. Variability of ascending aorta diameter measurements as assessed with electrocardiography-gated multidetector computerized tomography and computer assisted diagnosis software. Interact Cardiovasc Thorac Surg. 2010;10:217–21.PubMedCrossRef
36.
go back to reference Tsai TT, Evangelista A, Nienaber CA, Myrmel T, Meinhardt G, Cooper JV, et al. Partial thrombosis of the false lumen in patients with acute type B aortic dissection. N Engl J Med. 2007;357:349–59.PubMedCrossRef Tsai TT, Evangelista A, Nienaber CA, Myrmel T, Meinhardt G, Cooper JV, et al. Partial thrombosis of the false lumen in patients with acute type B aortic dissection. N Engl J Med. 2007;357:349–59.PubMedCrossRef
37.•
go back to reference Trimarchi S, Tolenaar JL, Jonker FH, Murray B, Tsai TT, Eagle KA, et al. Importance of false lumen thrombosis in type B aortic dissection prognosis. J Thorac Cardiovasc Surg. 2013;145(3 Suppl):S208–12. This recent follow-up study supports the observations of Tsai et al. in 2007 that partially thrombosed false lumen is associated with worse prognosis in type B dissection.PubMedCrossRef Trimarchi S, Tolenaar JL, Jonker FH, Murray B, Tsai TT, Eagle KA, et al. Importance of false lumen thrombosis in type B aortic dissection prognosis. J Thorac Cardiovasc Surg. 2013;145(3 Suppl):S208–12. This recent follow-up study supports the observations of Tsai et al. in 2007 that partially thrombosed false lumen is associated with worse prognosis in type B dissection.PubMedCrossRef
38.
go back to reference Sueyoshi E, Sakamoto I, Uetani M. Growth rate of affected aorta in patients with type B partially closed aortic dissection. Ann Thorac Surg. 2009;88:1251–7.PubMedCrossRef Sueyoshi E, Sakamoto I, Uetani M. Growth rate of affected aorta in patients with type B partially closed aortic dissection. Ann Thorac Surg. 2009;88:1251–7.PubMedCrossRef
39.
go back to reference Chung JW, Elkins C, Sakai T, Kato N, Vestring T, Semba CP, et al. True-lumen collapse in aortic dissection: part I. Evaluation of causative factors in phantoms with pulsatile flow. Radiology. 2000;214(1):87–98.PubMedCrossRef Chung JW, Elkins C, Sakai T, Kato N, Vestring T, Semba CP, et al. True-lumen collapse in aortic dissection: part I. Evaluation of causative factors in phantoms with pulsatile flow. Radiology. 2000;214(1):87–98.PubMedCrossRef
40.
go back to reference Chung JW, Elkins C, Sakai T, Kato N, Vestring T, Semba CP, et al. True-lumen collapse in aortic dissection: part II. Evaluation of treatment methods in phantoms with pulsatile flow. Radiology. 2000;214(1):99–106.PubMedCrossRef Chung JW, Elkins C, Sakai T, Kato N, Vestring T, Semba CP, et al. True-lumen collapse in aortic dissection: part II. Evaluation of treatment methods in phantoms with pulsatile flow. Radiology. 2000;214(1):99–106.PubMedCrossRef
41.
go back to reference Tsai TT, Schlicht MS, Khanafer K, Bull JL, Valassis DT, Williams DM, et al. Tear size and location impacts false lumen pressure in an ex vivo model of chronic type B aortic dissection. J Vasc Surg. 2008;47:844–51.PubMedCrossRef Tsai TT, Schlicht MS, Khanafer K, Bull JL, Valassis DT, Williams DM, et al. Tear size and location impacts false lumen pressure in an ex vivo model of chronic type B aortic dissection. J Vasc Surg. 2008;47:844–51.PubMedCrossRef
42.
go back to reference Tolenaar JL, van Keulen JW, Trimarchi S, Jonker FH, van Herwaarden JA, Verhagen HJ, et al. Number of entry tears is associated with aortic growth in type B dissections. Ann Thorac Surg. 2013;96:39–42.PubMedCrossRef Tolenaar JL, van Keulen JW, Trimarchi S, Jonker FH, van Herwaarden JA, Verhagen HJ, et al. Number of entry tears is associated with aortic growth in type B dissections. Ann Thorac Surg. 2013;96:39–42.PubMedCrossRef
43.
go back to reference Khoynezhad A, Walot I, Kruse MJ, Rapae T, Donayre CE, White RA. Distribution of intimomedial tears in patients with type B aortic dissection. J Vasc Surg. 2010;52:562–8.PubMedCrossRef Khoynezhad A, Walot I, Kruse MJ, Rapae T, Donayre CE, White RA. Distribution of intimomedial tears in patients with type B aortic dissection. J Vasc Surg. 2010;52:562–8.PubMedCrossRef
44.
go back to reference Loewe C, Czerny M, Sodeck GH, et al. A new mechanism by which an acute type B aortic dissection is primarily complicated, becomes complicated, or remains uncomplicated. Ann Thorac Surg. 2012;93:1215–22.PubMedCrossRef Loewe C, Czerny M, Sodeck GH, et al. A new mechanism by which an acute type B aortic dissection is primarily complicated, becomes complicated, or remains uncomplicated. Ann Thorac Surg. 2012;93:1215–22.PubMedCrossRef
45.
go back to reference Nienaber CA, Kische S, Zeller T, Rehders TC, Schneider H, Lorenzen B, et al. Provisional extension to induce complete attachment after stent graft placement in type B aortic dissection: the PETTICOAT concept. J Endovasc Ther. 2006;13:738–46.PubMedCrossRef Nienaber CA, Kische S, Zeller T, Rehders TC, Schneider H, Lorenzen B, et al. Provisional extension to induce complete attachment after stent graft placement in type B aortic dissection: the PETTICOAT concept. J Endovasc Ther. 2006;13:738–46.PubMedCrossRef
46.
go back to reference Steingruber IE, Chemelli A, Glodny B, Hugl B, Bonatti J, Hiemetzbeger R, et al. Endovascular repair of acute type B aortic dissection: mid term results. J Endovasc Ther. 2008;15:150–60.PubMedCrossRef Steingruber IE, Chemelli A, Glodny B, Hugl B, Bonatti J, Hiemetzbeger R, et al. Endovascular repair of acute type B aortic dissection: mid term results. J Endovasc Ther. 2008;15:150–60.PubMedCrossRef
47.
go back to reference Melissano G, Bertoglio L, Rinaldi E, Civilini E, Tshomba Y, Kahlberg A, et al. Volume changes in aortic true and false lumen after the “PETTICOAT” procedure for type B aortic dissection. J Vasc Surg. 2012;55:641–51.PubMedCrossRef Melissano G, Bertoglio L, Rinaldi E, Civilini E, Tshomba Y, Kahlberg A, et al. Volume changes in aortic true and false lumen after the “PETTICOAT” procedure for type B aortic dissection. J Vasc Surg. 2012;55:641–51.PubMedCrossRef
48.
go back to reference Tolenaar JL, Harris KM, Upchurch Jr GR, Evangelista A, Moll FL, di Eusanio M, et al. The differences and similarities between intramural hematoma of the descending aorta and acute type B dissection. J Vasc Surg. 2013;58:1498–504.PubMedCrossRef Tolenaar JL, Harris KM, Upchurch Jr GR, Evangelista A, Moll FL, di Eusanio M, et al. The differences and similarities between intramural hematoma of the descending aorta and acute type B dissection. J Vasc Surg. 2013;58:1498–504.PubMedCrossRef
49.
go back to reference Akutsu K, Nejima J, Kiuchi K, Sasaki K, Ochi M, Tanaka K, et al. Effects of the patent false lumen on the long-term outcome of type B acute aortic dissection. Eur J Cardiothorac Surg. 2004;26:359–66.PubMedCrossRef Akutsu K, Nejima J, Kiuchi K, Sasaki K, Ochi M, Tanaka K, et al. Effects of the patent false lumen on the long-term outcome of type B acute aortic dissection. Eur J Cardiothorac Surg. 2004;26:359–66.PubMedCrossRef
50.••
go back to reference Harris KM, Braverman AC, Eagle KA, Woznicki EM, Pyeritz RE, Myrmel T, et al. Acute aortic intramural hematoma: an analysis from the International Registry of Acute Aortic Dissection. Circulation. 2012;126(11 Suppl):S91–6. This report from the IRAD registry details the differences in patient presentation, demographics, and outcomes between patients with acute intramural hematoma and those with acute dissection.PubMedCrossRef Harris KM, Braverman AC, Eagle KA, Woznicki EM, Pyeritz RE, Myrmel T, et al. Acute aortic intramural hematoma: an analysis from the International Registry of Acute Aortic Dissection. Circulation. 2012;126(11 Suppl):S91–6. This report from the IRAD registry details the differences in patient presentation, demographics, and outcomes between patients with acute intramural hematoma and those with acute dissection.PubMedCrossRef
51.
go back to reference Sueyoshi E, Matsuoka Y, Sakamoto I, Uetani M, Hayashi K, Narimatsu M. Fate of intramural hematoma of the aorta: CT evaluation. J Comput Assist Tomogr. 1997;21:931–8.PubMedCrossRef Sueyoshi E, Matsuoka Y, Sakamoto I, Uetani M, Hayashi K, Narimatsu M. Fate of intramural hematoma of the aorta: CT evaluation. J Comput Assist Tomogr. 1997;21:931–8.PubMedCrossRef
52.
go back to reference Kitai T, Kaji S, Yamamuro A, Tani T, Kinoshita M, Ehara N, et al. Impact of new development of ulcer-like projection on clinical outcomes in patients with type B aortic dissection with closed and thrombosed false lumen. Circulation. 2010;122:S74–80.PubMedCrossRef Kitai T, Kaji S, Yamamuro A, Tani T, Kinoshita M, Ehara N, et al. Impact of new development of ulcer-like projection on clinical outcomes in patients with type B aortic dissection with closed and thrombosed false lumen. Circulation. 2010;122:S74–80.PubMedCrossRef
53.
go back to reference Wu MT, Wang YC, Huang YL, Chang RS, Li SC, Yang P, et al. Intramural blood pools accompanying aortic intramural hematoma: CT appearance and natural course. Radiology. 2011;258:705–13.PubMedCrossRef Wu MT, Wang YC, Huang YL, Chang RS, Li SC, Yang P, et al. Intramural blood pools accompanying aortic intramural hematoma: CT appearance and natural course. Radiology. 2011;258:705–13.PubMedCrossRef
54.•
go back to reference Schlatter T, Auriol J, Marcheix B, Lebbadi M, Marachet MA, Dang-Tran KD, et al. Type B intramural hematoma of the aorta: evolution and prognostic value of intimal erosion. J Vasc Interv Radiol. 2011;22:533–41. This retrospective study details the difference in prognostic implications between ulcer-like projections and intramural blood pools in patients with type B intramural hematoma.PubMedCrossRef Schlatter T, Auriol J, Marcheix B, Lebbadi M, Marachet MA, Dang-Tran KD, et al. Type B intramural hematoma of the aorta: evolution and prognostic value of intimal erosion. J Vasc Interv Radiol. 2011;22:533–41. This retrospective study details the difference in prognostic implications between ulcer-like projections and intramural blood pools in patients with type B intramural hematoma.PubMedCrossRef
55.
go back to reference Miyahara S, Mukohara N, Fukuzumi M, Morimoto N, Murakami H, Nakagiri K, et al. Long-term follow-up of acute type B aortic dissection: ulcer-like projections in thrombosed false lumen play a role in late aortic events. J Thorac Cardiovasc Surg. 2011;142:25–31.CrossRef Miyahara S, Mukohara N, Fukuzumi M, Morimoto N, Murakami H, Nakagiri K, et al. Long-term follow-up of acute type B aortic dissection: ulcer-like projections in thrombosed false lumen play a role in late aortic events. J Thorac Cardiovasc Surg. 2011;142:25–31.CrossRef
56.
go back to reference Williams DM, Cronin P, Dasika N, Upchurch Jr GR, Patel HJ, Deeb MG, et al. Aortic branch artery pseudoaneurysms accompanying aortic dissection. Part 1: pseudoaneurysm anatomy. J Vasc Interv Radiol. 2006;17:765–71.PubMedCrossRef Williams DM, Cronin P, Dasika N, Upchurch Jr GR, Patel HJ, Deeb MG, et al. Aortic branch artery pseudoaneurysms accompanying aortic dissection. Part 1: pseudoaneurysm anatomy. J Vasc Interv Radiol. 2006;17:765–71.PubMedCrossRef
57.
go back to reference Macura KJ, Corl FM, Fishman EK, Bluemke DA. Pathogenesis in acute aortic syndromes: aortic dissection, intramural hematoma, and penetrating atherosclerotic aortic ulcer. AJR Am J Roentgenol. 2003;181:309–16.PubMedCrossRef Macura KJ, Corl FM, Fishman EK, Bluemke DA. Pathogenesis in acute aortic syndromes: aortic dissection, intramural hematoma, and penetrating atherosclerotic aortic ulcer. AJR Am J Roentgenol. 2003;181:309–16.PubMedCrossRef
58.
go back to reference Johnson PT, Corl FM, Black JH, Fishman EK. The elephant trunk procedure for aortic aneurysm repair: an illustrated guide to surgical technique with CT correlation. AJR Am J Roentgenol. 2011;197:W1052–9.PubMedCrossRef Johnson PT, Corl FM, Black JH, Fishman EK. The elephant trunk procedure for aortic aneurysm repair: an illustrated guide to surgical technique with CT correlation. AJR Am J Roentgenol. 2011;197:W1052–9.PubMedCrossRef
Metadata
Title
Characterization of Aortic Dissection: What the Radiologist Needs to Know
Authors
Matthew J. Kruse
Elliot K. Fishman
Stefan L. Zimmerman
Publication date
01-07-2014
Publisher
Springer US
Published in
Current Cardiovascular Imaging Reports / Issue 7/2014
Print ISSN: 1941-9066
Electronic ISSN: 1941-9074
DOI
https://doi.org/10.1007/s12410-014-9273-1

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