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Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-09
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... ethnicity, absence of HLA C7 allele, and positivity for BKV. Transplanted organ risk factors include a long cold ischemia time, reperfusion injury, delayed graft function, biopsy proven acute rejection, implantation of a ureteric stent at the time of transplant, and (most importantly) the type of immune...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-15
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... an increased host immune response to mycobacterial antigens, once the immunosuppressive action of bacillary mycolactones is alleviated. The role of surgery includes skin grafting to cover large ulcers (once these are sterile) and the removal of nodules, as advocated by some. Infection by M. ulcerans...
Images
Published: 15 November 2023
ENDOVASCULAR AORTIC STENT GRAFT Figure 29-10 ENDOVASCULAR AORTIC STENT GRAFT Left: An excised stent graft should be evaluated from the outside, with any soft tissue submitted for histology if infection is suspected. Right: Otherwise, the graft should be examined for defects and luminal thrombus. More about this image found in ENDOVASCULAR AORTIC STENT GRAFT Left: An excised stent graft should be eva...
Images
Published: 15 November 2023
CORONARY ARTERY BYPASS GRAFTS Figure 5-24 CORONARY ARTERY BYPASS GRAFTS There are multiple bypass grafts, including one from the left internal mammary artery (LIMA) and three reversed saphenous vein grafts (rSVG). More about this image found in CORONARY ARTERY BYPASS GRAFTS There are multiple bypass grafts, including ...
Images
Published: 15 November 2023
PERSISTENT TRUNCAL ARTERY: PALLIATIVE PROCEDURE Figure 37-31 PERSISTENT TRUNCAL ARTERY: PALLIATIVE PROCEDURE A graft is interposed between the truncal artery and a hypoplastic right pulmonary artery. A portion of the right lung is adherent to the right atrial free wall. More about this image found in PERSISTENT TRUNCAL ARTERY: PALLIATIVE PROCEDURE A graft is interposed betw...
Images
Published: 15 November 2023
CORONARY ARTERY BYPASS GRAFTS Figure 5-25 CORONARY ARTERY BYPASS GRAFTS A,B: Distal anastomosis site of saphenous vein grafts, showing suture sites (black arrows). Neointimal fibroplasia is minimal in A and severe in B. C: Old occlusive thrombus involving a saphenous vein graft More about this image found in CORONARY ARTERY BYPASS GRAFTS A,B: Distal anastomosis site of saphenous ve...
Images
Published: 15 November 2023
IATROGENIC DISSECTION Figure 28-6 IATROGENIC DISSECTION This dissection began at coronary anastomoses following a bypass graft procedure. More about this image found in IATROGENIC DISSECTION This dissection began at coronary anastomoses follow...
Images
Published: 15 November 2023
AORTIC DISSECTIONS Figure 28-12 AORTIC DISSECTIONS Acute (Stanford type A) dissection over a chronic (Stanford type B) dissection, with rupture site (yellow arrow). The chronic dissection was previously treated with a Dacron graft. More about this image found in AORTIC DISSECTIONS Acute (Stanford type A) dissection over a chronic (Stan...
Images
Published: 15 November 2023
CAROTID ATHEROSCLEROSIS: RESTENOSIS Figure 29-14 CAROTID ATHEROSCLEROSIS: RESTENOSIS A segment of this carotid artery was removed and a graft placed. An endarterectomy had been performed 2 years prior. This area of restenosis is composed of smooth muscle cells with little inflammation or lipid More about this image found in CAROTID ATHEROSCLEROSIS: RESTENOSIS A segment of this carotid artery was r...
Images
Published: 15 November 2023
removal of adhesions allows the identification and preservation of intact coronary artery bypass grafts. More about this image found in REMOVAL OF THE CHEST PLATE Left: Postoperative pericardial adhesions are k...
Images
Published: 15 November 2023
CORONARY ARTERY ANOMALIES Figure 39-34 CORONARY ARTERY ANOMALIES Single coronary artery with atretic proximal segment. Left: The LMA was atretic, so a bypass graft was inserted between the ascending aorta and the LAD-LCX confluence, in a toddler with a Fontan procedure for pulmonary atresia More about this image found in CORONARY ARTERY ANOMALIES Single coronary artery with atretic proximal seg...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch29
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... ATHEROSCLEROSIS: RESTENOSIS Figure 29-14 CAROTID ATHEROSCLEROSIS: RESTENOSIS A segment of this carotid artery was removed and a graft placed. An endarterectomy had been performed 2 years prior. This area of restenosis is composed of smooth muscle cells with little inflammation or lipid, highlighted...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch05
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... the heart, they may be imaged to identify the stents. CORONARY ARTERY BYPASS GRAFTS Figure 5-25 CORONARY ARTERY BYPASS GRAFTS A,B: Distal anastomosis site of saphenous vein grafts, showing suture sites (black arrows). Neointimal fibroplasia is minimal in A and severe in B. C: Old occlusive thrombus...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch24
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... a Histologic Hallmarks Cell-mediated 3-6 months T-lymphocyte infiltrates ± myocyte injury Antibody-mediated Days-years Complement deposition in capillary endothelium, endothelial cell swelling, intravascular mononuclear cells Graft vasculopathy Years Concentric intimal thickening...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch55
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... occurring hypertension and aortic occlusion . Heart Vessels 1989 ; 5 : 54 - 8 . 74. Alexander JJ , Moawad J , Cai D . Primary intimal sarcoma of the aorta associated with a dacron graft and resulting in arterial rupture . Vasc Endovascular Surg 2006 ; 40 : 509 - 15 . 75...
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 neointima (with or without thrombus). Dissecting aneurysms involve the intima and partial medial thickness, where a plane of dissection separates the inner and outer media. IATROGENIC DISSECTION Figure 28-6 IATROGENIC DISSECTION This dissection began at coronary anastomoses following a bypass graft...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch12
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... devices has increased significantly over the last two decades, with the continual introduction of new devices. Prosthetic valves are among the most common of these and include both mechanical and bioprosthetic varieties. Vascular catheters (arterial or venous), pacemakers, grafts (endografts or otherwise...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch02
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... on the heart, not along the undersurface of the sternum. The portion of the diaphragm associated with the pericardium is also left attached to the cardiac specimen. Right: Careful removal of adhesions allows the identification and preservation of intact coronary artery bypass grafts. POSTMORTEM CORONARY...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch54
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
... occurrence ( 39 , 40 ). One case presenting with seizure was reported, as well as a case found incidentally ( 41 , 42 ). A case was reported in association with an implanted Gore-Tex graft ( 1 ). Familial clustering has been reported in some cases of cardiac angiosarcoma, presenting with Li-Fraumeni-like...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 17
Published: 15 November 2023
10.55418/9781933477299-ch18
ISBN-10: 1-933477-29-6
ISBN: 978-1-933477-29-9
..., the clinical relevance of decreased left ventricular dysfunction and catecholamine-induced heart injury involves their impact on suitability for use as a heart transplant. Generally, if the ejection fraction improves to over 45 percent after transient left ventricular suppression, there is no impact on graft...
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