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VENTRICULAR FREE WALL RUPTURE: HEMOPERICARDIUM  Left: Removal of the chest ...
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 ...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch49
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
.... Swalwell   CI . Benign intracardiac teratoma. A case of sudden death . Arch Pathol Lab Med   1993 ; 117 : 739 - 42 . 42. Morin   MJ , Hopkins   RA , Ferguson   WS , Ziegler   JW . Intracardiac yolk sac tumor and dysrhythmia as an etiology of pediatric syncope . Pediatrics   2004...
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PERICARDIAL SINUSES AND RECESSES  Left: Left lateral view. The transverse s...
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-ch26
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... is associated with effusion, the pericardium tends to be boggy or shaggy in gross appearance, with increased pericardial fluid ( fig. 26-11 ). If the effusion is hemorrhagic, there may be blood and blood products within the pericardial sac in various phases of organization ( fig. 26-12 ). Histologic sampling...
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-ch28
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... and endothelial injury) that occur within an aneurysm sac, thrombosis is common ( fig. 28-17 ). Thrombi that form within the wall of an aneurysm may organize and/or degenerate and embolize, either entirely or partially. This can lead to downstream ischemic symptoms and have devastating consequences...
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
... accumulation causes cardiac tamponade, hypotension and jugular venous distention can occur. Pericardial effusion is easily detected by echocardiogram, which is capable of detecting an excess of 50 mL of fluid beyond the physiologic amount in the pericardial sac ( 37 ). Idiopathic Recurrent Pericarditis. Many...
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
... (yellow arrow) represents a cul-de-sac behind the left atrium that is formed by arch-shaped, contiguous, pericardial reflections along the great veins. The transverse sinus (dashed yellow line) is in continuity with the superior aortic recess. Also shown are the retrocaval and left pulmonary venous...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch51
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
...., pleura, peritoneum). General Features. Pericardial cysts and pericardial diverticula are thought to similarly arise as a result of abnormal coelomic in-folding during embryogenesis ( 1 ). Distinction between the two is reliant on identification of communication with the pericardial sac in the case...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch52
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... common are testicular nonseminomatous germ cell tumors, including mixed germ cell tumors, embryonal carcinomas, yolk sac tumors, and teratomas. These tumors can extend into the right atrium through the inferior vena cava ( 60 – 62 ), in one case over a distance of 60 cm through the right heart...
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YOLK <span class="search-highlight">SAC</span> TUMOR  Many yolk <span class="search-highlight">sac</span> tumors contain tubules that resemble secretor...
Published: 01 August 2023
YOLK SAC TUMOR Figure 7-40 YOLK SAC TUMOR Many yolk sac tumors contain tubules that resemble secretory-phase endometrium (left, right). More about this image found in YOLK SAC TUMOR Many yolk sac tumors contain tubules that resemble secretor...
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YOLK <span class="search-highlight">SAC</span> TUMOR  A–C: Microscopically, yolk <span class="search-highlight">sac</span> tumors display a wide variet...
Published: 01 August 2023
YOLK SAC TUMOR Figure 13-11 YOLK SAC TUMOR A–C: Microscopically, yolk sac tumors display a wide variety of patterns. Some are subtle, and a high index of suspicion is necessary. The photomicrographs illustrate the classic reticular-microvesicular pattern (A,B), a Schiller-Duvall body (C), with a ... More about this image found in YOLK SAC TUMOR A–C: Microscopically, yolk sac tumors display a wide variet...
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YOLK <span class="search-highlight">SAC</span> TUMOR  A–C: Microscopically, yolk <span class="search-highlight">sac</span> tumors display a wide variet...
Published: 01 August 2023
YOLK SAC TUMOR Figure 13-11 YOLK SAC TUMOR A–C: Microscopically, yolk sac tumors display a wide variety of patterns. Some are subtle, and a high index of suspicion is necessary. The photomicrographs illustrate the classic reticular-microvesicular pattern (A,B), a Schiller-Duvall body (C), with a ... More about this image found in YOLK SAC TUMOR A–C: Microscopically, yolk sac tumors display a wide variet...
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YOLK <span class="search-highlight">SAC</span> TUMOR  Incompletely formed Schiller-Duval bodies, simulating clear...
Published: 01 August 2023
YOLK SAC TUMOR Figure 6-20 YOLK SAC TUMOR Incompletely formed Schiller-Duval bodies, simulating clear cell carcinoma papillae (left), eosinophilic globules, and primitive-appearing nuclei (right). More about this image found in YOLK SAC TUMOR Incompletely formed Schiller-Duval bodies, simulating clear...
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GESTATIONAL TROPHOBLASTIC DISEASE AND GERM CELL TUMORS IN FALLOPIAN TUBE  A...
Published: 01 August 2023
GESTATIONAL TROPHOBLASTIC DISEASE AND GERM CELL TUMORS IN FALLOPIAN TUBE Figure 16-49 GESTATIONAL TROPHOBLASTIC DISEASE AND GERM CELL TUMORS IN FALLOPIAN TUBE A,B: Choriocarcinoma in a patient with a significantly elevated serum hCG. C: Complete hydatidiform mole. (Courtesy of Dr. S. Stolnicu, T... More about this image found in GESTATIONAL TROPHOBLASTIC DISEASE AND GERM CELL TUMORS IN FALLOPIAN TUBE A...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-13
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... WHO CLASSIFICATION OF GERM CELL TUMORS OF THE OVARY Teratomas, Mature and Immature  Mature teratoma  Immature teratoma Primitive Germ Cell Tumors  Dysgerminoma  Yolk sac tumor  Embryonal carcinoma  Nongestational choriocarcinoma  Mixed germ cell tumor Polyembryoma...
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MIXED GERM CELL TUMOR  This tumor consists of immature teratoma (bottom) an...
Published: 01 August 2023
MIXED GERM CELL TUMOR Figure 13-14 MIXED GERM CELL TUMOR This tumor consists of immature teratoma (bottom) and yolk sac tumor (top). More about this image found in MIXED GERM CELL TUMOR This tumor consists of immature teratoma (bottom) an...
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EMBRYONAL CARCINOMA  A: Medium power image of pure embryonal carcinoma show...
Published: 01 August 2023
EMBRYONAL CARCINOMA Figure 13-12 EMBRYONAL CARCINOMA A: Medium power image of pure embryonal carcinoma showing relatively dyscohesive high grade tumor cells. B: Higher power image of embryonal carcinoma growing in a glandular pattern. C: A mixed malignant germ cell tumor containing embryonal ca... More about this image found in EMBRYONAL CARCINOMA A: Medium power image of pure embryonal carcinoma show...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 16
Published: 01 August 2023
10.55418/9781933477282-06
ISBN-10: 1-933477-28-8
ISBN: 978-1-933477-28-2
... ( 32 ). Although HNF-1β is also a specific marker of clear cell differentiation when other ovarian surface epithelial tumors are considered, it is also usually expressed in clear cell carcinomas of the endometrium ( 32 ), kidney ( 34 ), and pancreas ( 35 ). It is also expressed in yolk sac tumor...