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Images
Published: 01 September 2024
INHALATION ANTHRAX Figure 14-11 INHALATION ANTHRAX A mediastinal lymph node shows prominent hemorrhage (A) and associated neutrophil infiltration (B), also involving the perinodal fat. Parietal pleural biopsy (C) in a patient with inhalation anthrax shows edema, vasculitis, and associated hemorrh... More about this image found in INHALATION ANTHRAX A mediastinal lymph node shows prominent hemorrhage (A)...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-02
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
...) and electroencephalography (EEG) are recommended ( 13 ). A high signal with fluid attenuated inversion recovery (FLAIR) or diffusion-weighted imaging (DWI) on MRI in the caudate/putamen or two cortical regions (occipital, temporal, or parietal), or cortical ribboning is required for diagnosis ( fig. 2-1 ). The sensitivity...
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
... 14-11 INHALATION ANTHRAX A mediastinal lymph node shows prominent hemorrhage (A) and associated neutrophil infiltration (B), also involving the perinodal fat. Parietal pleural biopsy (C) in a patient with inhalation anthrax shows edema, vasculitis, and associated hemorrhage. (Courtesy of the CDC...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-03
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
..., cerebral white matter, brainstem nuclei, cerebellum, and even spinal cord ( 45 ). In the cortex and subcortical white matter, pathology predominates in the occipital or occipito-parietal (posterior) areas, with anterior extension ( 45 , 46 ). The cerebellum is relatively spared, while the thalamus...
Images
Published: 15 November 2023
PARIETAL PERICARDIUM Figure 1-2 PARIETAL PERICARDIUM Left: Anterior view, after removal of chest plate at autopsy. Fat pads commonly develop along the outer surface of the parietal pericardium in the anterior mediastinum near the diaphragm and contribute to the cardiac silhouette radiographically... More about this image found in PARIETAL PERICARDIUM Left: Anterior view, after removal of chest plate at ...
Images
Published: 15 November 2023
RIGHT VENTRICLE: INTERIOR STRUCTURES Figure 1-16 RIGHT VENTRICLE: INTERIOR STRUCTURES A: Anterior view of the heart with the right ventricular free wall removed. The inlet region contains the tricuspid valve, including its cordal and papillary muscle insertions. A prominent meshwork of myocardium... More about this image found in RIGHT VENTRICLE: INTERIOR STRUCTURES A: Anterior view of the heart with th...
Images
Published: 15 November 2023
CARDIAC ANGIOSARCOMA: GROWTH PATTERN Figure 54-8 CARDIAC ANGIOSARCOMA: GROWTH PATTERN The neoplasm is growing along the parietal pericardium in this example with extensive necrosis. More about this image found in CARDIAC ANGIOSARCOMA: GROWTH PATTERN The neoplasm is growing along the par...
Images
Published: 15 November 2023
PERICARDIAL MESOTHELIOMA Figure 56-17 PERICARDIAL MESOTHELIOMA This surgically resected mesothelioma was localized to the parietal pericardium, but produced an impressive mass effect on the adjacent cardiac chambers. More about this image found in PERICARDIAL MESOTHELIOMA This surgically resected mesothelioma was localiz...
Images
Published: 15 November 2023
EFFUSIVE PERICARDIAL CONSTRICTION Figure 26-11 EFFUSIVE PERICARDIAL CONSTRICTION The pericardial space (yellow asterisk) is increased and a shaggy surface (yellow arrow) is seen on both visceral and parietal pericardial surfaces. More about this image found in EFFUSIVE PERICARDIAL CONSTRICTION The pericardial space (yellow asterisk) ...
Images
Published: 15 November 2023
PERICARDIAL MESOTHELIOMA Figure 27-4 PERICARDIAL MESOTHELIOMA A primary pericardial mesothelioma extends circumferentially around the heart, involving both the visceral and parietal layers of the pericardium. Definitionally, there should only be limited, if any, pleural involvement. More about this image found in PERICARDIAL MESOTHELIOMA A primary pericardial mesothelioma extends circum...
Images
Published: 15 November 2023
POST-MYOCARDIAL INFARCTION PERICARDITIS Figure 8-20 POST-MYOCARDIAL INFARCTION PERICARDITIS Left: The fibrinohemorrhagic exudate coats and obscures both the parietal pericardium (yellow arrow) and the surface of the heart. Right: A more focal example of pericardial adhesion (yellow asterisk) ove... More about this image found in POST-MYOCARDIAL INFARCTION PERICARDITIS Left: The fibrinohemorrhagic exuda...
Images
Published: 15 November 2023
VENTRICULAR FREE WALL RUPTURE: HEMOPERICARDIUM Figure 8-1 VENTRICULAR FREE WALL RUPTURE: HEMOPERICARDIUM Left: Removal of the chest plate reveals a dark blue pericardial sac, indicating hemopericardium. Right: Hemopericardium is confirmed upon removal of the anterior parietal pericardium, with c... More about this image found in VENTRICULAR FREE WALL RUPTURE: HEMOPERICARDIUM Left: Removal of the chest ...
Images
Published: 15 November 2023
METASTASIS BY RETROGRADE LYMPHATIC SPREAD Figure 52-2 METASTASIS BY RETROGRADE LYMPHATIC SPREAD Left: Metastatic high-grade urothelial carcinoma forms a microscopic metastasis that cannot be seen grossly, but the intense fibrinous pericarditis is a direct consequence of the lymphatic involvement.... More about this image found in METASTASIS BY RETROGRADE LYMPHATIC SPREAD Left: Metastatic high-grade urot...
Images
Published: 15 November 2023
PERICARDIAL MESOTHELIOMA Figure 56-16 PERICARDIAL MESOTHELIOMA The tumor surrounds and envelopes the heart, involving both the visceral and parietal layers of the pericardium. The tumor infiltrates to focally involve the superficial left ventricular (LV) myocardium (white arrowhead), allowing dis... More about this image found in PERICARDIAL MESOTHELIOMA The tumor surrounds and envelopes the heart, invo...
Images
Published: 15 November 2023
PERICARDIAL SINUSES AND RECESSES Figure 1-3 PERICARDIAL SINUSES AND RECESSES Left: Left lateral view. The transverse sinus (*) travels behind the great arteries. The ligament of Marshall (leftward white arrow) and the vein of Marshall (rightward white arrow) represent the embryonic remnants of th... More about this image found in PERICARDIAL SINUSES AND RECESSES Left: Left lateral view. The transverse s...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch01
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...Table 1-1 ANATOMIC STRUCTURES WITHIN THE FOUR REGIONS OF THE MEDIASTINUM Mediastinal Region a Large Structures Small Structures Anterior b None Thymus (lower portion) Fibroadipose IMA c mediastinal branches Lymph nodes (few) Middle Parietal...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch26
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... microorganisms within the tissue macrophages (right). EFFUSIVE PERICARDIAL CONSTRICTION Figure 26-11 EFFUSIVE PERICARDIAL CONSTRICTION The pericardial space (yellow asterisk) is increased and a shaggy surface (yellow arrow) is seen on both visceral and parietal pericardial surfaces. EFFUSIVE PERICARDIAL...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch27
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... and adjacent fibroadipose tissue. Right: Metastatic breast carcinoma invading the pericardial lymphatics. PERICARDIAL MESOTHELIOMA Figure 27-4 PERICARDIAL MESOTHELIOMA A primary pericardial mesothelioma extends circumferentially around the heart, involving both the visceral and parietal layers...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch08
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...). VENTRICULAR FREE WALL RUPTURE: HEMOPERICARDIUM Figure 8-1 VENTRICULAR FREE WALL RUPTURE: HEMOPERICARDIUM Left: Removal of the chest plate reveals a dark blue pericardial sac, indicating hemopericardium. Right: Hemopericardium is confirmed upon removal of the anterior parietal pericardium, with coagulated...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch34
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... a Coarse septal surface Parietal and septal bands Outflow tract: entirely muscular a Acute margin laterally Crescentic chamber (in short-axis view) Thin free wall (3-5 mm) Connects to pulmonary valve and PA Left posterior chamber Receives mitral valve a Fine apical...
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