HOME HELP FEEDBACK SUBSCRIPTIONS ARCHIVE SEARCH TABLE OF CONTENTS		QUICK SEARCH:   [advanced] Author: Keyword(s): Year:  Vol:  Page:

This Article Abstract Full Text Full Text (PDF) Alert me when this article is cited Alert me if a correction is posted Citation Map Services Email this article to a friend Similar articles in this journal Similar articles in PubMed Alert me to new issues of the journal Download to citation manager Citing Articles Citing Articles via HighWire Citing Articles via Google Scholar Google Scholar Articles by Takaki, M. T. T. Articles by Shuman, W. P. Search for Related Content PubMed PubMed Citation Articles by Takaki, M. T. T. Articles by Shuman, W. P. Social Bookmarking                      What's this? Hotlight (NEW!) What's Hotlight?

Nonatherosclerotic Cardiovascular Findings on MDCT Coronary Angiography: A Selection of Abnormalities

¹ All authors: Department of Radiology, Body Imaging Section, University of Washington Medical Center, 325 Ninth Ave., Box 359728, Seattle, WA 98104.

View larger version (124K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 1A —MDCT angiography images in 67-year-old woman with acute coronary syndrome. Volume-rendered image shows interarterial course of proximal right coronary artery (RCA) arising from left coronary sinus.

View larger version (99K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 1B —MDCT angiography images in 67-year-old woman with acute coronary syndrome. Caudal projection of volume-rendered image emphasizes interarterial or malignant course of anomalous RCA (arrow).

View larger version (122K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 1C —MDCT angiography images in 67-year-old woman with acute coronary syndrome. Sagittal oblique reconstruction shows RCA arising from left coronary sinus (arrow).

View larger version (101K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 2A —MDCT angiography images in 48-year-old man with incidentally noted myocardial bridge that was thought not to be symptomatic. Curved multiplanar reformation shows long segment of myocardial bridging (arrow) of mid left anterior descending artery (LAD).

View larger version (113K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 2B —MDCT angiography images in 48-year-old man with incidentally noted myocardial bridge that was thought not to be symptomatic. Axial image shows intramyocardial course of mid LAD (arrow).

View larger version (112K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 3A —MDCT angiography images in 54-year-old woman with episode of chest pain and syncope. Volume-rendered images show coronary artery fistula from left circumflex artery to coronary sinus (arrows).

View larger version (147K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 3B —MDCT angiography images in 54-year-old woman with episode of chest pain and syncope. Volume-rendered images show coronary artery fistula from left circumflex artery to coronary sinus (arrows).

View larger version (102K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 4 —29-year-old man with repaired tetralogy of Fallot. Axial MDCT angiography image reveals retroaortic course of proximal left main coronary artery arising from right coronary sinus. Accessory left anterior descending artery is arising from left cusp as well (arrow).

View larger version (145K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 5 —58-year-old man with incidentally noted anomalous left circumflex artery (LCX). Curved multiplanar reformation of MDCT angiography image shows retroaortic course of proximal LCX arising from right coronary sinus (arrow). CIRC = circumflex artery.

View larger version (116K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 6A —MDCT angiography images in 43-year-old man with incidentally noted anomalous origin of left circumflex artery (LCX). Curved multiplanar reformation (A) and coronal oblique (B) images show subpulmonic course of proximal LCX arising from right coronary sinus (arrows).

View larger version (137K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 6B —MDCT angiography images in 43-year-old man with incidentally noted anomalous origin of left circumflex artery (LCX). Curved multiplanar reformation (A) and coronal oblique (B) images show subpulmonic course of proximal LCX arising from right coronary sinus (arrows).

View larger version (94K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 7A —MDCT angiography images in 24-year-old man with congenital aortic stenosis. Curved multiplanar reformations reveal small saccular aneurysm arising from proximal left main artery (arrows).

View larger version (105K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 7B —MDCT angiography images in 24-year-old man with congenital aortic stenosis. Curved multiplanar reformations reveal small saccular aneurysm arising from proximal left main artery (arrows).

View larger version (107K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 8A —MDCT angiography images in 19-year-old man with history of Kawasaki's disease. Volume-rendered images show giant diffuse aneurysms of right and left coronary arteries.

View larger version (62K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 8B —MDCT angiography images in 19-year-old man with history of Kawasaki's disease. Volume-rendered images show giant diffuse aneurysms of right and left coronary arteries.

View larger version (111K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 9A —MDCT angiography images in 25-year-old man who awoke with chest pain. Curved multiplanar reformations reveal spontaneous left anterior descending artery (LAD) dissection presenting as eccentric stenosis of mid LAD (arrows).

View larger version (109K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 9B —MDCT angiography images in 25-year-old man who awoke with chest pain. Curved multiplanar reformations reveal spontaneous left anterior descending artery (LAD) dissection presenting as eccentric stenosis of mid LAD (arrows).

View larger version (132K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 10A —MDCT angiography images in 44-year-old woman with acute monocytic leukemia and left atrial thrombus. Volume-rendered image shows left atrial mass (arrow) without calcifications. Inset shows plane of reconstruction.

View larger version (92K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 10B —MDCT angiography images in 44-year-old woman with acute monocytic leukemia and left atrial thrombus. Axial image shows that left atrial mass (arrow) is contiguous with atrial septum.

View larger version (113K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 11A —MDCT angiography images in 43-year-old man with calcified right atrial myxoma. Axial image reveals several calcifications in mass (arrow).

View larger version (184K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 11B —MDCT angiography images in 43-year-old man with calcified right atrial myxoma. Sagittal reconstruction shows calcified right atrial mass (arrow).

View larger version (93K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 12 —22-year-old woman with hypoxia. Coronal short-axis reconstruction of MDCT angiography image shows high membranous ventral septal defect (arrow) and right ventricular hypertrophy.

View larger version (120K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 13A —MDCT angiography images in 31-year-old man with heart murmur. Maximum-intensity-projection (A) and axial (B) images show noncalcified bicuspid aortic valve with poststenotic dilation of ascending thoracic aorta (arrows). Note minimal left ventricular hypertrophy.

View larger version (124K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 13B —MDCT angiography images in 31-year-old man with heart murmur. Maximum-intensity-projection (A) and axial (B) images show noncalcified bicuspid aortic valve with poststenotic dilation of ascending thoracic aorta (arrows). Note minimal left ventricular hypertrophy.

View larger version (89K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 14A —MDCT angiography images in 59-year-old woman with patent ductus arteriosus (PDA) and Eisenmenger's syndrome. Axial (A) and sagittal (B) oblique reconstructions show PDA (arrows) and enlarged main pulmonary artery. Contrast dilution is evidence for jet from PDA.

View larger version (140K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 14B —MDCT angiography images in 59-year-old woman with patent ductus arteriosus (PDA) and Eisenmenger's syndrome. Axial (A) and sagittal (B) oblique reconstructions show PDA (arrows) and enlarged main pulmonary artery. Contrast dilution is evidence for jet from PDA.

View larger version (134K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 15A —MDCT angiography images in 29-year-old woman with repaired tetralogy of Fallot. Sagittal oblique image shows repaired ventral septal defect (arrow).

View larger version (92K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 15B —MDCT angiography images in 29-year-old woman with repaired tetralogy of Fallot. Axial image reveals mild subvalvular pulmonic stenosis (arrow).

View larger version (139K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 16A —MDCT angiography images in 39-year-old man with repaired transposition of great vessels after Mustard-Senning procedure. Axial image shows portion of left atrium isolated by atrial baffle placed during Mustard-Senning procedure (arrow).

View larger version (150K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 16B —MDCT angiography images in 39-year-old man with repaired transposition of great vessels after Mustard-Senning procedure. Coronal image shows aorta arising from anterior right ventricle (arrow).

View larger version (145K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 16C —MDCT angiography images in 39-year-old man with repaired transposition of great vessels after Mustard-Senning procedure. Coronal image reveals contrast-enhanced superior vena cava (arrow) and nonenhancing inferior vena cava (arrow) flow into left atrium and subsequently into left ventricle as result of a baffle procedure.

View larger version (82K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 17A —MDCT angiography images in 29-year-old woman with repaired truncus arteriosus. Axial image reveals left pulmonary artery stent (arrow).

View larger version (71K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 17B —MDCT angiography images in 29-year-old woman with repaired truncus arteriosus. Axial images show main pulmonary artery (arrows) anterior to aorta.

View larger version (77K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 17C —MDCT angiography images in 29-year-old woman with repaired truncus arteriosus. Axial images show main pulmonary artery (arrows) anterior to aorta.

View larger version (127K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 18A —MDCT angiography images in 60-year-old man with history of coronary artery bypass grafting who presented with large mediastinal mass. Sagittal (A) and volume-rendered (B) images reveal giant thrombosed saphenous vein graft pseudoaneurysm (arrows). LIMA = left internal mammary artery.

View larger version (123K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 18B —MDCT angiography images in 60-year-old man with history of coronary artery bypass grafting who presented with large mediastinal mass. Sagittal (A) and volume-rendered (B) images reveal giant thrombosed saphenous vein graft pseudoaneurysm (arrows). LIMA = left internal mammary artery.

View larger version (164K): [in this window] [in a new window] [as a PowerPoint slide]   Fig. 19 —74-year-old man after mitral valve replacement. Axial MDCT angiography image reveals atrioventricular communication between left atrium and left ventricle (arrow).

CiteULike

Complore

Connotea

Del.icio.us

Digg

Reddit

Technorati