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Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 21
Published: 01 December 2024
10.55418/9781933477473-06
ISBN-10: 1-933477-47-4
ISBN: 978-1-933477-47-3
... for assessing vascular invasion are limited in ACC, as for other endocrine tumors. However, the identification of tumor cells invading through a vessel wall and forming a thrombus/fibrin-tumor complex or intravascular tumor cells admixed with platelet thrombus/fibrin is thought to be the most reliable feature...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-16
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... to the formation of a thrombus, which may remain sterile until seeded by bacteria. Circulating bacteria in the blood (bacteremia) can arise as a result of daily activities, such as tooth brushing or flossing, as well as passage of material in the gastrointestinal tract. In order to establish infection...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-29
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... Chronic Chagas disease: symptomatic 10% Over 90% of symptomatic patients have heart disease (cardiomegaly, apical aneurysms, arrhythmias, and thrombus formation) 5% have gastrointestinal disease (difficulty swallowing, food regurgitation, constipation, pain obstruction, and perforation) Mortality...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-14
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
..., a predominantly lymphocytic infiltrate, thrombus formation, and vascular leakage leading to hemorrhage. The extent of disease varies between the different rickettsial diseases. A skin biopsy from a rash may only show congestion and a predominantly mononuclear perivascular infiltrate ( 46 ). When an eschar...
Book Chapter

Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-04
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... (anterior pituitary gland), and right side of the heart. Microscopic vascular changes are seen in many locations, most notably the skin, and are characterized by swollen or necrotic endothelial cells and associated thrombus formation. In cases with nephropathia epidemica (mild form of HFRS), changes include...
Images
Figure 16-5
Published: 15 November 2023
EOSINOPHILIC ENDOMYOCARDIAL DISEASE: TYPE 1 Figure 16-5 EOSINOPHILIC ENDOMYOCARDIAL DISEASE: TYPE 1 Organized apical mural thrombus (yellow arrow) is seen within the right ventricle. More about this image found in EOSINOPHILIC ENDOMYOCARDIAL DISEASE: TYPE 1 Organized apical mural thrombu...
Images
Figure 29-4
Published: 15 November 2023
AORTIC ATHEROSCLEROSIS: LUMINAL THROMBUS Figure 29-4 AORTIC ATHEROSCLEROSIS: LUMINAL THROMBUS Shallow surface thrombus can be seen overlying this eroded atherosclerotic plaque. More about this image found in AORTIC ATHEROSCLEROSIS: LUMINAL THROMBUS Shallow surface thrombus can be s...
Images
Figure 51-14
Published: 15 November 2023
CARDIAC THROMBUS Figure 51-14 CARDIAC THROMBUS The layered appearance is characteristic of a thrombus corresponding to lines of Zahn. More about this image found in CARDIAC THROMBUS The layered appearance is characteristic of a thrombus co...
Images
Figure 51-15
Published: 15 November 2023
CARDIAC THROMBUS Figure 51-15 CARDIAC THROMBUS Left: A variegated mural thrombus (yellow asterisk) within the right atrium is associated with an indwelling dual-chamber pacemaker lead (yellow arrow). Right: Thrombus (yellow asterisk) within the left atrial appendage. More about this image found in CARDIAC THROMBUS Left: A variegated mural thrombus (yellow asterisk) withi...
Images
Figure 51-16
Published: 15 November 2023
CARDIAC THROMBUS: POSTINFARCTION Figure 51-16 CARDIAC THROMBUS: POSTINFARCTION A large mural thrombus (yellow asterisk) is adherent to the septal, anterior, and anterolateral left ventricle (yellow arrow). The abnormal hemodynamics following a left anterior descending coronary artery-territory More about this image found in CARDIAC THROMBUS: POSTINFARCTION A large mural thrombus (yellow asterisk) ...
Images
Figure 5-12
Published: 15 November 2023
ACUTE PLAQUE RUPTURE WITH THROMBUS Figure 5-12 ACUTE PLAQUE RUPTURE WITH THROMBUS The arterial segments are laid out proximal (left) to distal (right). The two proximal sections show fibroatheroma, bright yellow cores, with soft pale occlusive thrombi. The two distal sections show a fibrous cap More about this image found in ACUTE PLAQUE RUPTURE WITH THROMBUS The arterial segments are laid out prox...
Images
Figure 5-13
Published: 15 November 2023
ACUTE PLAQUE RUPTURE Figure 5-13 ACUTE PLAQUE RUPTURE Left: The thrombus (black arrow) occurred on a lesion that was already severely narrowed by a mature fibroatheroma. The prominent necrotic core also exhibits intraplaque hemorrhage (black asterisk). Right: This plaque rupture was associated More about this image found in ACUTE PLAQUE RUPTURE Left: The thrombus (black arrow) occurred on a lesion...
Images
Figure 6-16
Published: 15 November 2023
ANTIPHOSPHOLIPID SYNDROME Figure 6-16 ANTIPHOSPHOLIPID SYNDROME A fibrin-rich thrombus is seen within a small-caliber intramyocardial coronary artery. More about this image found in ANTIPHOSPHOLIPID SYNDROME A fibrin-rich thrombus is seen within a small-ca...
Images
Figure 8-13
Published: 15 November 2023
VENTRICULAR MURAL THROMBUS Figure 8-13 VENTRICULAR MURAL THROMBUS Regional wall motion abnormality, imparted by the acute transmural anterior wall myocardial infarction (MI, yellow arrows) of the left ventricle (LV), may be associated with mural thrombus (yellow asterisk). More about this image found in VENTRICULAR MURAL THROMBUS Regional wall motion abnormality, imparted by t...
Images
Figure 8-17
Published: 15 November 2023
LEFT VENTRICULAR TRUE ANEURYSM: MURAL THROMBUS Figure 8-17 LEFT VENTRICULAR TRUE ANEURYSM: MURAL THROMBUS This large apical true aneurysm contains abundant mural thrombus (yellow asterisk), which carries potential thromboembolic risk. More about this image found in LEFT VENTRICULAR TRUE ANEURYSM: MURAL THROMBUS This large apical true aneu...
Images
Figure 16-9
Published: 15 November 2023
EOSINOPHILIC ENDOMYOCARDIAL DISEASE Figure 16-9 EOSINOPHILIC ENDOMYOCARDIAL DISEASE The thrombus contains numerous eosinophils, many of which are actively degranulating. More about this image found in EOSINOPHILIC ENDOMYOCARDIAL DISEASE The thrombus contains numerous eosinop...
Images
Figure 33-10
Published: 15 November 2023
MESENTERIC THROMBOSIS Figure 33-10 MESENTERIC THROMBOSIS Top: There is a thrombus in the vein above the normal artery below. Note the distinct difference in the media of the vein and the artery: the artery is much more compact and discrete. Bottom: Higher-power magnification of the vein shows More about this image found in MESENTERIC THROMBOSIS Top: There is a thrombus in the vein above the norma...
Images
Figure 33-11
Published: 15 November 2023
DEEP VENOUS THROMBOSIS Figure 33-11 DEEP VENOUS THROMBOSIS The cylindrical thrombus (yellow asterisk) takes on the shape of the surrounding popliteal vein. Small one-way valves indent the thrombus (yellow arrows). More about this image found in DEEP VENOUS THROMBOSIS The cylindrical thrombus (yellow asterisk) takes on...
Images
Figure 33-14
Published: 15 November 2023
PORTAL VEIN THROMBOSIS Figure 33-14 PORTAL VEIN THROMBOSIS Thrombus (yellow asterisk) is filling and obstructing the portal vein entering this cirrhotic liver. More about this image found in PORTAL VEIN THROMBOSIS Thrombus (yellow asterisk) is filling and obstructi...
Images
Figure 51-13
Published: 15 November 2023
CARDIAC THROMBUS Figure 51-13 CARDIAC THROMBUS An axial magnetic resonance image (MRI) shows homogeneous low signal intensity in the thrombus (yellow asterisk) compared to all other tissues. More about this image found in CARDIAC THROMBUS An axial magnetic resonance image (MRI) shows homogeneous...