Search results for "ETIOLOGY"

Zur �tiologie der subendokardialen Blutung

1952

Bei 32 Obduktionsfallen, bei denen subendokardiale Blutungen beobachtet wurden, fand sich als gemeinsames Moment eine Vagusreizung, zum Teil durch verschiedenartige, mit cerebralem Hirndruck einhergehende Prozesse bedingt, zum Teil peripher durch Druck von Drusenpaketen auf den Halsvagus oder bei Bolustod. Von besonderem Interesse ist ein Todesfall nach Kropfoperation. Eine Blutung ins hintere Mediastinum wird als Ursache des Vagusreizes und damit als schuldig fur den akuten Herztod angesehen. Die verhangnisvolle Rolle der Vaguswirkung auf das Herz bei todlich verlaufenden Kropfoperationen ist durch die subendokardialen Blutungen erwiesen.

Familial Replicating Arachnoidal Cysts: Case Series and Review of Literature

2015

Background: Arachnoid cysts are intra-arachnoid fluid collections covered by a thin membrane that may develop throughout the cerebrospinal axis. Although the precise causative mechanism is unknown, arachnoid cyst (AC) are now generally accepted to be developmental anomalies of arachnoid. These lesions have commonly been described in the literature; however the presence of familial arachnoid cysts is quite rare. Most genetically related AC have been documented in patients with a known genetic syndrome. The current case report describes a family with four members affected by an arachnoid cyst in the same region. Methods: In addition to reviewing the current case, a literature search was condu…

Clinical Delineation Of A Subtype Of Frontonasal Dysplasia With Creased Nasal Ridge And Upper Limb Anomalies: Report Of Six Unrelated Patients

2017

IF 2.259; International audience; Frontonasal dysplasias are rare congenital malformations of frontonasal process-derived structures, characterized by median cleft, nasal anomalies, widely spaced eyes, and cranium bifidum occultum. Several entities of syndromic frontonasal dysplasia have been described, among which, to date, only a few have identified molecular bases. We clinically ascertained a cohort of 124 individuals referred for frontonasal dysplasia. We identified six individuals with a similar phenotype, including one discordant monozygous twin. Facial features were remarkable by nasal deformity with creased ridge and depressed or absent tip, widely spaced eyes, almond-shaped palpebr…

Prognostic implications of pericardial effusion: The importance of underlying etiology

2015

Biomarkers in heart failure

2009

Nowadays, heart failure (HF) has an increasing prevalence, particularly in the elderly, and is becoming a clinical problem of epidemic proportion in terms of morbidity and mortality. Developing biological markers, that can aid in the diagnosis of HF and in the differentiation of congestive heart failure (CHF) from other causes of dyspnoea, will reduce the cost of health care. However, an ideal biomarker has not yet been identified. Potential markers of HF include neuro-hormonal mediators, markers of myocyte injury, and indicators of systemic inflammation. Among these, the BNP and NT-pro-BNP are the most widely studied and appear to be useful in patients with dyspnoea of unknown aetiology, a…

Psychological Characteristics and Social Integration of Patients with Ischemic and Non-Ischemic Heart Failure Newly Listed for Heart Transplantation:…

2009

It is not known whether psychosocial risk factors for coronary artery disease (CAD) are present in patients listed for heart transplantation (HTx). The aim of this study was to examine whether HTx candidates with ischemic heart failure (due to CAD) have an adverse psychological risk profile and reduced social integration compared to patients with non-ischemic etiology. In the multi-site study "Waiting for a New Heart", waiting-list-related stressors, depression, anxiety, trait-anger, anger-expression, dispositional coping, social integration, and social support were assessed in 318 newly registered HTx candidates (53.5 ± 11.4 years, 18% female, left ventricular ejection fraction <25%). Medi…

Urticaria in children and adolescents: An updated review of the pathogenesis and management

2018

The present survey represents the latest data on diagnosis and management of childhood urticaria. It has been observed that urticaria occurs less often in children than adults, with symptoms rarely lasting for over 6 weeks. Triggers or aggravating factors can be found only in 21%-55% of cases. Finding autoantibodies in children does not impact a disease prognosis, unlike in adult patients, where the presence of autoantibodies is associated with a more prolonged run of the disease, a more severe prognosis and more intensive treatment methods. The incidence of food allergy equals to 8%-10% of cases. The incidence of Helicobacter Pylori infection in children is lower than that in adults and co…

Immune Reactions in Liver Diseases

1983

Chronic hepatitis is a heterogeneous syndrome with different underlying etiologies. Viruses (hepatitis B virus, non-A, non-B viruses), drugs and even alcohol are regarded as etiological agents. A further subgroup is autoimmune-type chronic hepatitis in which an immunogenetic predisposition is of major importance. Primary biliary cirrhosis has to be separated from these subgroups of chronic hepatitis.

Proliferative verrucous leukoplakia: a proposal for diagnostic criteria.

2009

Proliferative verrucous leukoplakia (PVL) is a rare form of oral leukoplakia, which was first described in 1985 by Hansen et al. Since then, various published case series have presented PVL as a disease with aggressive biological behaviour due to its high probability of recurrence and a high rate of malignant transformation, usually higher than 70%. PVL is a long-term progressive condition, which is observed more frequently in women and elderly patients over 60 years at the time of diagnosis. Eventually, PVL tends to become multifocal with a progressive deterioration of the lesions, making it more and more difficult to control. Tobacco use does not seem to have a significant influence on th…

Propuestas para un enfoque transdiagnóstico de los trastornos mentales y del comportamiento: Evidencia, utilidad y limitaciones = Proposals for a tra…

2012

The high rates of comorbidity and cross-sectional covariation between disorders are oneof the main limitations of current psychiatric diagnostic approaches, which moreover are based oncategories defined by clinical features rather than assumptions about etiology. These limitations areespecially manifest as regards anxiety and depressive disorders, and also are evident in eating disorders.The accumulating evidence on symptom overlap has led several authors to suggest the existenceof common and shared pathology dimensions across anxiety and depressive disorders,postulating a transdiagnostic approach to these disorders. At the same time, transdiagnostic treatmentsfor emotional disorders have b…