Search results for "ANEM"
showing 10 items of 405 documents
Bilaterale Nierenrindennekrosen im Rahmen eines Sanarelli-Shwartzman-Ph�nomens nach Pneumokokkenmeningitis bei chronisch-essentieller Erythroblastope…
1966
Es wird uber den Verlauf einer chronisch-essentiellen Erythroblastopenie (sog. Blackfan-Diamond-Anamie) bei einem 4 Jahre, 11 Monate alten Madchen berichtet. Dabei erweckten die lange Verlaufsdauer, die Therapie sowie deren Komplikationen besonderes Interesse, wobei wir der interkurrenten Meningokokken-Meningitis sowie der todlichen Pneumokokkenmeningitis in Verbindung mit Anurie, hamorrhagischer Diathese und Kreislaufkollaps besondere Bedeutung beimasen. Pathologisch-anatomisch wurden Organveranderungen gefunden, die sich einem Sanarelli-Shwartzman-Phanomen zuordnen liesen. Dabei standen bilaterale Nierenrindennekrosen, die Verstopfung kleiner Nierenrindengefase sowie der Glomeruluscapilla…
The heart in the elderly critically ill patient
2002
Cardiac complications such as myocardial infarction and congestive heart failure are the primary source of perioperative morbidity and mortality in elderly surgical patients. This is the result of structural and functional age-related changes in the heart and the vasculature and an increasing incidence of cardiovascular disorders. Appropriate perioperative management of the elderly patient should be based on the extent of functional compromise, the type and severity of pre-existing disease, and the invasiveness of the surgical procedure. Current studies suggest that appropriately administered medical therapy, particularly beta-adrenergic blockade, may reduce perioperative cardiovascular mor…
Data from: Phylogenomics of Lophotrochozoa with consideration of systematic error
2021
Phylogenomic studies have improved understanding of deep metazoan phylogeny and show promise for resolving incongruences among analyses based on limited numbers of loci. One region of the animal tree that has been especially difficult to resolve, even with phylogenomic approaches, is relationships within Lophotrochozoa (the animal clade that includes molluscs, annelids, and flatworms among others). Lack of resolution in phylogenomic analyses could be due to insufficient phylogenetic signal, limitations in taxon and/or gene sampling, or systematic error. Here, we investigated why lophotrochozoan phylogeny has been such a difficult question to answer by identifying and reducing sources of sys…
Data from: Phylogenomics of Lophotrochozoa with consideration of systematic error
2016
Phylogenomic studies have improved understanding of deep metazoan phylogeny and show promise for resolving incongruences among analyses based on limited numbers of loci. One region of the animal tree that has been especially difficult to resolve, even with phylogenomic approaches, is relationships within Lophotrochozoa (the animal clade that includes molluscs, annelids, and flatworms among others). Lack of resolution in phylogenomic analyses could be due to insufficient phylogenetic signal, limitations in taxon and/or gene sampling, or systematic error. Here, we investigated why lophotrochozoan phylogeny has been such a difficult question to answer by identifying and reducing sources of sys…
Oxidation resistance of LDL is correlated with vitamin E status in beta-thalassemia intermedia.
1998
The alteration of the oxidant/antioxidant balance may affect the susceptibility of low density lipoproteins (LDL) to oxidation in haemolytic disorders such as thalassemia. Thirty patients affected by beta-thalassemia intermedia were examined, and compared with age-matched healthy controls. The mean amount of vitamin E in the thalassemic LDL was lower than control (p0.0001), either when it was calculated on the base of LDL protein (61% decrease) or cholesterol (25% decrease). The LDL resistance to Cu2+-induced oxidation, evaluated as the length of the lag phase before the onset of conjugated diene (CD) lipid hydroperoxide production, was 20% lower than control. Other parameters of LDL suscep…
Mitomycininduziertes hämolytisch-urämisches Syndrom
2003
HISTORY AND CLINICAL FINDINGS A 58-year-old patient suffered from rapidly progressing renal insufficiency and 11 kg weight-loss three months after adjuvant treatment of a carcinoma of the lower bowel (G 2 T 3 N 1 M 0 ) with mitomycine C. At the point of hospitalisation the patient was anuric while suffering from pulmonary oedema, hemolytic anemia and thrombocytopenia. INVESTIGATIONS Computed tomography and bronchial endoscopy showed pulmonary haemorrhage. Recurrence of carcinoma or metastases were excluded. Renal biopsy revealed mesangiolysis and concentric intimaproliferation (onion skinning). Beside haemolytic anaemia and fragmentocytes toxic damage of the bone marrow was found. TREATMENT…
Immunological alterations in hepatitis C virus infection
2013
A higher prevalence of immunological processes has recently been reported in patients with hepatitis C virus (HCV) infection, focusing the attention of physicians and researchers on the close association between HCV and immune disorders. HCV lymphotropism represents the most important step in the pathogenesis of virus-related immunological diseases and experimental, virologic, and clinical evidence has demonstrated a trigger role for HCV both in systemic autoimmune diseases, such as rheumatoid arthritis, Sjogren syndrome, hemolytic anemia and severe thrombocytopenia, and in organ-specific autoimmune diseases, such as autoimmune hepatitis, thyroid disorders and diabetes. This review will out…
Endotheliotropic (hemolytic) nephroangiopathy and its various manifestation forms (thrombotic microangiopathy, primary malignant nephrosclerosis, hem…
1980
In hemolytic-uremic syndrome (HUS) various lesion types in the kidneys are observed in childhood. These are designated as the “glomerular type=G type” (essentially identical with thrombotic microangiopathy), as “arterial type=A type” (essentially identical with primary malignant nephrosclerosis (PMN)) or as “mixed type=G/A type”. With reference to characteristic cases, the most important morphological findings are described. In adults, in whom other diagnostic terms are used besides HUS, the same nephropathological types are observed. In the two phases of life, there occurs in addition renal cortical necrosis in subtotal nephroangiothrombosis. The G type and A type also have a different cli…
Rasburicase-induced Methemoglobinemia: A Case Report and Literature Review.
2020
Rasburicase is a recombinant urate oxidase enzyme indicated for tumor lysis syndrome, a potential life-threatening oncologic emergency that occurs most commonly during initial chemotherapy for hematological malignancies. As a result of the defects in the physiological antioxidant pathway, erythrocytes of patients with glucose-6-phosphate dehydrogenase deficiency are not protected against the oxidizing stress exerted by hydrogen peroxide generated with the administration of rasburicase. The authors report a 14-year-old patient, diagnosed with T-cell acute lymphoblastic leukemia, who developed methemoglobinemia and hemolytic anemia with low oxygen saturation after starting steroids, hyperhydr…
Effectiveness of cyclosporine and mycophenolate mofetil in a child with refractory evans syndrome
2011
Evans Syndrome is a rare autoimmune disease consisting of hemolytic anemia, thrombocytopenia and/or neutropenia. It may be associated with other autoimmune or lymphoproliferative diseases. Its course can be extremely serious and, rarely, even life-threatening