Search results for "Subtype."

Imaging features of histological subtypes of hepatocellular carcinoma: Implication for LI-RADS

2021

Background & Aims The histopathological subtypes of hepatocellular carcinoma (HCC) are associated with distinct clinical features and prognoses. This study aims to report Liver Imaging Reporting and Data System (LI-RADS)-defined imaging features of different HCC subtypes in a cohort of resected tumours and to assess the influence of HCC subtypes on computed tomography (CT)/magnetic resonance imaging (MRI) LI-RADS categorisation in the subgroup of high-risk patients. Methods This retrospective institutional review board-approved study included patients with resected HCCs and available histopathological classification. Three radiologists independently reviewed preoperative CT and MRI exams. T…

In vivo metabolism of LDL subfractions in patients with heterozygous FH on statin therapy

2004

LDL can be subfractionated into buoyant (1.020-1.029 g/ml(-1)), intermediate (1.030-1.040 g/ml(-1)), and dense (1.041-1.066 g/ml(-1)) LDLs. We studied the rebound of these LDL-subfractions after LDL apheresis in seven patients with heterozygous familial hypercholesterolemia (FH) regularly treated by apheresis (58 +/- 9 years, LDL-cholesterol = 342 +/- 87 mg/dl(-1), triglycerides = 109 +/- 39 mg/dl(-1)) and high-dose statins. Apolipoprotein B (apoB) concentrations were measured in LDL subfractions immediately after and on days 1, 2, 3, 5, and 7 after apheresis. Compartmental models were developed to test three hypotheses: 1) that dense LDLs are derived from the delipidation of buoyant and in…

Weight loss in Alzheimer’s disease, vascular dementia and dementia with Lewy bodies: Impact on mortality and hospitalization by dementia subtype

2021

Objectives Loss of weight is associated with cognitive decline as well as several adverse outcomes in dementia. The aim of this study was to assess whether weight loss is associated with mortality and hospitalization in dementia subtypes. Methods A cohort of 11,607 patients with dementia in Alzheimer's disease (AD), vascular dementia (VD), or dementia with Lewy bodies (DLB) was assembled from a large dementia care health records database in Southeast London. A natural language processing algorithm was developed to established whether loss of weight was recorded around the time of dementia diagnosis. Cox proportional hazard models were applied to examine the associations of reported weight l…

Corrigendum to “Arterial stiffness indexes in acute ischemic stroke: Relationship with stroke subtype” [Atherosclerosis 211 (2010) 187–194]

2016

Effect of Intravenous IgM-Enriched Immunoglobulins on Presepsin and Other Sepsis Biomarkers

2021

Patients in septic shock with low IgG and IgM serum concentrations have higher mortality rates compared to those with normal immunoglobulin levels and, therefore, there is a rational explanation to administer intravenous IgM-enriched immunoglobulins to septic patients in ICU. Aim of this study is to evaluate the effectiveness of intravenous IgM-enriched immunoglobulins in decreasing several sepsis biomarker concentrations. 26 sepsis patients were enrolled in this observational cohort study and Nitric Oxide, Endocan, Pentraxin and presepsin serum levels were measured during their first 3 days of ICU stay. The use of intravenous IgM-enriched immunoglobulins did not influence the temporal evol…

Association of child maltreatment subtypes and long-term physical health in a German representative sample

2018

ABSTRACT Background: Child maltreatment is a major public problem, associated with enormous consequences on the individual and socioeconomic level. Studies show a clear impact of child maltreatment on long-term physical health. However, there is a lack of analyses comprising a wide variety of subtypes of maltreatment and addressing cumulative effects of different maltreatment subtypes experienced during childhood on physical health. Objective: The objective of this analysis was to assess the association of different subtypes and the intensity of child maltreatment with long-term physical health outcomes. Methods: In a cross-sectional observational approach, a representative sample of the Ge…

Nieru audzēju klīniski morfoloģiskais raksturojums

2020

Saslimstība ar ļaundabīgajiem nieru audzējiem palielinās katru gadu, visizteiktāk tas vērojams pasaules attīstītajās valstīs, kā arī Latvijā. Nieru šūnu karcinoma ir viens no visbiežākajiem ļaundabīgajiem nieru audzējiem. Agrīnajās stadijās nieru šūnu karcinomai nav raksturīga kāda konkrēta simptomātika un lielākajā daļā gadījumu, tā tiek diagnosticēta netīši- veicot izmeklējumus kādas citas saslimšanas gadījumā. Pēc tam, kad audzējs ir ticis diagnosticēts, ir būtiski izvērtēt pacienta vispārējo stāvokli un riska faktorus, no kā ir atkarīga pacientu kopējā dzīvildze un recidīva risks. Ja iespējams, noteikt histoloģisko nieru šūnu karcinomas subtipu un ņemot vērā šos faktorus, izvēlēties pie…