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aortic

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SACCULAR ABDOMINAL <span class="search-highlight">AORTIC</span> ANEURYSMS  While abdominal <span class="search-highlight">aortic</span> aneurysms may l...
Published: 15 November 2023
SACCULAR ABDOMINAL AORTIC ANEURYSMS Figure 28-3 SACCULAR ABDOMINAL AORTIC ANEURYSMS While abdominal aortic aneurysms may look somewhat fusiform when viewed from an anterior perspective, viewing the vessel in profile (sagittal plane) (left; yellow arrow) or with cross-sectional imaging (above), sh... More about this image found in SACCULAR ABDOMINAL AORTIC ANEURYSMS While abdominal aortic aneurysms may l...
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ANNULAR DILATATION CAUSING <span class="search-highlight">AORTIC</span> REGURGITATION  Ascending <span class="search-highlight">aortic</span> dilatatio...
Published: 15 November 2023
ANNULAR DILATATION CAUSING AORTIC REGURGITATION Figure 28-19 ANNULAR DILATATION CAUSING AORTIC REGURGITATION Ascending aortic dilatation may cause the aortic valve annulus to dilate, which may stretch the valve cusps and lead to cusp malcoaptation (yellow arrow) and regurgitation. More about this image found in ANNULAR DILATATION CAUSING AORTIC REGURGITATION Ascending aortic dilatatio...
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<span class="search-highlight">AORTIC</span> ATHEROSCLEROSIS  A: Normal <span class="search-highlight">aortic</span> intima.  B: Fatty streaks characte...
Published: 15 November 2023
AORTIC ATHEROSCLEROSIS Figure 29-1 AORTIC ATHEROSCLEROSIS A: Normal aortic intima. B: Fatty streaks characterized by yellow discoloration, without appreciable raised lesions. C: Grade 1 fibroatheroma, characterized by raised lesions, involving less than 25 percent surface area. D: Grade 2 fibr... More about this image found in AORTIC ATHEROSCLEROSIS A: Normal aortic intima. B: Fatty streaks characte...
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SUPRAVALVULAR <span class="search-highlight">AORTIC</span> STENOSIS  Left: Discrete type, involving the <span class="search-highlight">aortic</span> si...
Published: 15 November 2023
SUPRAVALVULAR AORTIC STENOSIS Figure 36-3 SUPRAVALVULAR AORTIC STENOSIS Left: Discrete type, involving the aortic sinuses and sinotubular junction (arrows). Right: Diffuse type, involving the ascending aorta, aortic arch, and arch branches. More about this image found in SUPRAVALVULAR AORTIC STENOSIS Left: Discrete type, involving the aortic si...
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CONGENITALLY BICUSPID <span class="search-highlight">AORTIC</span> VALVE: ASSOCIATION WITH ACUTE <span class="search-highlight">AORTIC</span> DISSECTIO...
Published: 15 November 2023
CONGENITALLY BICUSPID AORTIC VALVE: ASSOCIATION WITH ACUTE AORTIC DISSECTION Figure 36-10 CONGENITALLY BICUSPID AORTIC VALVE: ASSOCIATION WITH ACUTE AORTIC DISSECTION An intimal tear (large arrow) leads into the intramedial dissection channel. The ascending aorta is greatly expanded (small arrows... More about this image found in CONGENITALLY BICUSPID AORTIC VALVE: ASSOCIATION WITH ACUTE AORTIC DISSECTIO...
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<span class="search-highlight">AORTIC</span> ARCH: TWO TYPES  Left: Left <span class="search-highlight">aortic</span> arch (normal).  Right: Right aort...
Published: 15 November 2023
AORTIC ARCH: TWO TYPES Figure 37-2 AORTIC ARCH: TWO TYPES Left: Left aortic arch (normal). Right: Right aortic arch, with mirror-image branching. More about this image found in AORTIC ARCH: TWO TYPES Left: Left aortic arch (normal). Right: Right aort...
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DOUBLE OUTLET RIGHT VENTRICLE: ASCENDING <span class="search-highlight">AORTIC</span> DILATATION  The <span class="search-highlight">aortic</span> valv...
Published: 15 November 2023
DOUBLE OUTLET RIGHT VENTRICLE: ASCENDING AORTIC DILATATION Figure 37-22 DOUBLE OUTLET RIGHT VENTRICLE: ASCENDING AORTIC DILATATION The aortic valve was resected for severe regurgitation (an arrow indicates the expected normal circumference), in an adolescent. More about this image found in DOUBLE OUTLET RIGHT VENTRICLE: ASCENDING AORTIC DILATATION The aortic valv...
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HYPOPLASTIC LEFT HEART SYNDROME: <span class="search-highlight">AORTIC</span> VALVE OBSTRUCTION  Left: <span class="search-highlight">Aortic</span> atr...
Published: 15 November 2023
HYPOPLASTIC LEFT HEART SYNDROME: AORTIC VALVE OBSTRUCTION Figure 38-14 HYPOPLASTIC LEFT HEART SYNDROME: AORTIC VALVE OBSTRUCTION Left: Aortic atresia with an imperforate valve and thickening at the expected sites of three commissures (arrows), in a toddler. Both coronary arteries arise normally f... More about this image found in HYPOPLASTIC LEFT HEART SYNDROME: AORTIC VALVE OBSTRUCTION Left: Aortic atr...
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<span class="search-highlight">AORTIC</span> INTIMAL SARCOMA  The tumor forms a near-perfect cast of the <span class="search-highlight">aortic</span> a...
Published: 15 November 2023
AORTIC INTIMAL SARCOMA Figure 55-10 AORTIC INTIMAL SARCOMA The tumor forms a near-perfect cast of the aortic arch in this endarterectomy specimen, with extension into the arch vessels. The sarcoma itself has a gelatinous quality and was causing almost total obstruction. More about this image found in AORTIC INTIMAL SARCOMA The tumor forms a near-perfect cast of the aortic a...
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<span class="search-highlight">AORTIC</span> ORIGIN OF CONUS CORONARY ARTERY FROM RIGHT <span class="search-highlight">AORTIC</span> SINUS  The ostium ...
Published: 15 November 2023
AORTIC ORIGIN OF CONUS CORONARY ARTERY FROM RIGHT AORTIC SINUS Figure 1-36 AORTIC ORIGIN OF CONUS CORONARY ARTERY FROM RIGHT AORTIC SINUS The ostium lies anterior to the right coronary artery ostium (leftward in the specimen). (Aortic valve, opened through its left cusp.) More about this image found in AORTIC ORIGIN OF CONUS CORONARY ARTERY FROM RIGHT AORTIC SINUS The ostium ...
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<span class="search-highlight">AORTIC</span> VALVE SCLEROSIS  Thickening of the <span class="search-highlight">aortic</span> valve cusps is usually an ...
Published: 15 November 2023
AORTIC VALVE SCLEROSIS Figure 9-1 AORTIC VALVE SCLEROSIS Thickening of the aortic valve cusps is usually an age-related phenomenon and is not usually associated with significant dysfunction. The valve has lost its normal translucent character. More about this image found in AORTIC VALVE SCLEROSIS Thickening of the aortic valve cusps is usually an ...
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FIBROCALCIFIC <span class="search-highlight">AORTIC</span> VALVE DISEASE  This <span class="search-highlight">aortic</span> valve, surgically resected ...
Published: 15 November 2023
FIBROCALCIFIC AORTIC VALVE DISEASE Figure 9-3 FIBROCALCIFIC AORTIC VALVE DISEASE This aortic valve, surgically resected in the setting of severe stenosis, shows the distribution of disease from the base of the cusp over the surface (upper image). The arc-like pattern of calcification is evident o... More about this image found in FIBROCALCIFIC AORTIC VALVE DISEASE This aortic valve, surgically resected ...
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CONGENITALLY BICUSPID <span class="search-highlight">AORTIC</span> VALVE: NO RAPHE  Congenitally bicuspid <span class="search-highlight">aortic</span> ...
Published: 15 November 2023
CONGENITALLY BICUSPID AORTIC VALVE: NO RAPHE Figure 9-10 CONGENITALLY BICUSPID AORTIC VALVE: NO RAPHE Congenitally bicuspid aortic valves without a raphe often have equal-sized cusps with identical morphology and two discrete aortic sinuses. More about this image found in CONGENITALLY BICUSPID AORTIC VALVE: NO RAPHE Congenitally bicuspid aortic ...
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FIBROCALCIFIC <span class="search-highlight">AORTIC</span> VALVE DISEASE: QUADRICUSPID TYPE  Four <span class="search-highlight">aortic</span> valve cu...
Published: 15 November 2023
FIBROCALCIFIC AORTIC VALVE DISEASE: QUADRICUSPID TYPE Figure 9-20 FIBROCALCIFIC AORTIC VALVE DISEASE: QUADRICUSPID TYPE Four aortic valve cusps, including a supernumerary cusp (right), are seen with fibrocalcific disease. More about this image found in FIBROCALCIFIC AORTIC VALVE DISEASE: QUADRICUSPID TYPE Four aortic valve cu...
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<span class="search-highlight">AORTIC</span> ANNULAR DILATATION  The <span class="search-highlight">aortic</span> valve annulus is markedly dilated (co...
Published: 15 November 2023
AORTIC ANNULAR DILATATION Figure 10-13 AORTIC ANNULAR DILATATION The aortic valve annulus is markedly dilated (compared to the fairly normal pulmonary valve [PV]), such that the cusps no longer coapt in the middle (yellow arrow). More about this image found in AORTIC ANNULAR DILATATION The aortic valve annulus is markedly dilated (co...
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<span class="search-highlight">AORTIC</span> ANNULAR DILATATION  Surgically excised <span class="search-highlight">aortic</span> valve cusps show stret...
Published: 15 November 2023
AORTIC ANNULAR DILATATION Figure 10-14 AORTIC ANNULAR DILATATION Surgically excised aortic valve cusps show stretching and thinning (increased translucency). The approximate annular diameter exceeds 4 cm. More about this image found in AORTIC ANNULAR DILATATION Surgically excised aortic valve cusps show stret...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch36
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...CONGENITAL STENOSIS OF SEMILUNAR VALVES Figure 36-1 CONGENITAL STENOSIS OF SEMILUNAR VALVES Left: Aortic stenosis, with thickened cusps. Right: Pulmonary stenosis, with dome-shaped acommissural valve. The truncal valve may also be congenitally stenotic (see fig. 37-27 ). CONGENITAL SUBVALVULAR...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch09
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...Table 9-1 HEMODYNAMIC CRITERIA FOR VALVULAR STENOSIS Mild Moderate Severe ΔP a Area b ΔP Area ΔP Area Aortic Valve 11-20 >1.5 20-39 1.0-1.5 ≥40 <1.0 Mitral Valve <5 >1.5 5-10 >1.5 >10 <1.5 Tricuspid Valve...
Images
FIBROCALCIFIC <span class="search-highlight">AORTIC</span> “VALVE” DISEASE: TRILEAFLET TYPE  There is fibrotic th...
Published: 15 November 2023
FIBROCALCIFIC AORTIC “VALVE” DISEASE: TRILEAFLET TYPE Figure 9-2 FIBROCALCIFIC AORTIC “VALVE” DISEASE: TRILEAFLET TYPE There is fibrotic thickening of the aortic valve cusps with large nodular deposits of calcium that fill the cusp pockets on the aortic aspect. More about this image found in FIBROCALCIFIC AORTIC “VALVE” DISEASE: TRILEAFLET TYPE There is fibrotic th...
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CONGENITALLY BICUSPID <span class="search-highlight">AORTIC</span> VALVE: WITH RAPHE  Congenitally bicuspid aorti...
Published: 15 November 2023
CONGENITALLY BICUSPID AORTIC VALVE: WITH RAPHE Figure 9-11 CONGENITALLY BICUSPID AORTIC VALVE: WITH RAPHE Congenitally bicuspid aortic valves with a raphe (yellow arrows) usually have unequal-sized cusps (not marked in this example) and three independent aortic sinuses. More about this image found in CONGENITALLY BICUSPID AORTIC VALVE: WITH RAPHE Congenitally bicuspid aorti...