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Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-29
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
10.55418/9781933477435-20
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... ). Dissemination to the urinary tract, especially the prostate gland, may be asymptomatic or associated with symptoms of prostatitis and obstruction ( 9 ). Eye manifestations include ocular muscle palsy (due to cranial nerve involvement), papilledema (secondary to raised intracranial pressure with CNS disease...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-12
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
..., and dysphagia Acute airway obstruction and death Acute otitis media and sinusitis <1 year old Otitis media: fever, irritability, ear tugging, red and bulging tympanic membrane Can be associated with conjunctivitis (usually purulent) Sinusitis: headache and nasal drainage/postnasal drip Cellulitis...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-23
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... and obstruction of various mediastinal structures. Disseminated histoplasmosis, which occurs in less than 1 percent of cases, is characteristically seen in individuals with impaired cellular immunity. It may arise due to a new infection or reactivation of latent disease. This form of disease usually presents...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-21
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... be unifocal (usually the lung) or multifocal (disseminated disease, with or without lung involvement); disease severity ranges from mild to severe Sequelae Pulmonary fibrosis, chronic obstructive pulmonary disease (COPD), laryngeal stenosis, dysphonia, adrenal insufficiency, and death Disease in HIV...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-27
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... to a multitude of plasmodial proteins in chronically infected individuals, neither of these provides complete protection against infection. The pathogenesis of severe disease is mediated by three processes: parasite expansion, the host inflammatory response, and obstruction of the microvasculature ( 4...
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
... Exacerbation of chronic obstructive pulmonary disease (COPD), congestive heart failure, and asthma Pneumonia and death Diffuse alveolar damage (hyaline membranes), interstitial fibrosis, fibrin thrombi, peribronchial inflammation Sometimes “smudge cells,” often no viral inclusions 79 - 81 Primarily...
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
... arterial hypertension Lung carcinoma Venous thromboembolism Chronic adult obstructive pulmonary disease (emphysema) Post-HAART pulmonary granulomatous sarcoid-like syndrome Table 9-5 LIVER PATHOLOGY DUE TO HIV AND HIGHLY ACTIVE ANTIRETROVIRAL THERAPY (HAART) HIV infection of stellate...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-25
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... ( figs. 25-3 , 25-4 ) ( 8 ). This is associated with microglial nodules and occlusive hypertrophic arteritis. In congenital disease, the infant brain shows tachyzoite invasion of the ependyma with associated inflammation, necrosis, foramina obstruction, and hydrocephalus ( 9 ). The necrotic areas later...
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
... (pleural effusion and spontaneous bacterial peritonitis), gastrointestinal and hepatopancreatobiliary tracts (enterocolitis, intestinal obstruction, granulomatous hepatitis, liver abscesses, and acute and chronic pancreatitis), and heart (endocarditis, myocarditis, and pericarditis), among others...
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
... sclerosis. Complications of the disease include airway obstruction. Exposure alone to K. rhinoscleromatis is not sufficient to cause disease, emphasizing the role of the host immune response ( 24 ). Individuals with rhinoscleroma usually have decreased numbers of circulating CD4 T cells; CD4 cells...
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
... paralysis of the diaphragm and associated respiratory muscles, obstruction of the upper airway due to paralytic bulbar disease, and/or involvement of the brainstem respiratory center. Post-polio syndrome manifests many years after acute paralytic disease and presents with renewed muscle weakness...
Book Chapter
Series: Atlases of Tumor and Non-Tumor Pathology, Series 5
Volume: 20
Published: 01 September 2024
10.55418/9781933477435-13
ISBN-10: 1-933477-43-1
ISBN: 978-1-933477-43-5
... associated with invasive and some toxin-associated bacterial infections, are pre-dominantly acute watery, mucoid, or bloody diarrhea, accompanied by abdominal cramps and pain, although malabsorption, weight loss, intestinal hemorrhage, tenesmus, constipation, obstruction, and even bowel perforation occur...
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
...) is involuted and minimally patent as it enters the aorta. Right: On cross section, the coarctation site forms an obstructive ridge (large arrow), with a nearly closed ductal artery (small arrow) opposite it. COARCTATION OF THE AORTA: POSTPROCEDURAL RE-COARCTATION Figure 36-41 COARCTATION OF THE AORTA...
Images
Published: 15 November 2023
PANNUS (OBSTRUCTIVE FIBROUS INGROWTH) Figure 9-36 PANNUS (OBSTRUCTIVE FIBROUS INGROWTH) Pannus may be present over either the inflow or outflow surfaces of the valve, but restricts the motion of bioprosthetic (left) or mechanical (right) valves. More about this image found in PANNUS (OBSTRUCTIVE FIBROUS INGROWTH) Pannus may be present over either th...
Images
Published: 15 November 2023
CARDIAC ECHINOCOCCUS Figure 22-12 CARDIAC ECHINOCOCCUS Parasitic cysts may be large and obstructive, impeding the flow of blood through the heart. A: This example shows an echinococcal cyst (black asterisk) obstructing the inflow tract of the right ventricle beyond the tricuspid valve (TV). B More about this image found in CARDIAC ECHINOCOCCUS Parasitic cysts may be large and obstructive, impedin...
Images
Published: 15 November 2023
CARDIAC RHABDOMYOMA Figure 43-2 CARDIAC RHABDOMYOMA A,B: Multiple, large, obstructive (black asterisks) and nonobstructive (black arrowheads) tumors are seen from the right anterior oblique (A) and the left ventricular (LV) long-axis (B) views. C,D: Large lobulated masses (black asterisks More about this image found in CARDIAC RHABDOMYOMA A,B: Multiple, large, obstructive (black asterisks) an...
Images
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 More about this image found in HYPOPLASTIC LEFT HEART SYNDROME: AORTIC VALVE OBSTRUCTION Left: Aortic atr...
Images
Published: 15 November 2023
COMPLICATIONS OF AORTIC DISSECTIONS Figure 28-18 COMPLICATIONS OF AORTIC DISSECTIONS Top: As dissections come to branch points, they may completely envelop the branch points; the pressure from the false lumen then obstructs flow into the branch vessels. Here the intercostal arteries (yellow More about this image found in COMPLICATIONS OF AORTIC DISSECTIONS Top: As dissections come to branch poi...
Images
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...
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