Search results for "DIAGNOSI"

Interstitial deletion of the long arm of chromosome 1 (1q 25-32): Clinical and endocrine features with a long term follow-up

2003

Deletion of long arm of chromosome 1 (1q-) is a rare condition with malformations of many organs (central nervous system, heart, kidney, etc.). Authors describe a young girl characterised by 1q 25-32 deletion, with severe intra- and extrauterine growth retardation, facial dismorphisms, multiple organ malformations. The patient is followed for a long-term clinical and endocrine evaluation, with evidence of hypoplastic hypophysis and multiple endocrine deficiency.

Dizziness and vertigo in a department of emergency medicine.

1995

Dizziness is a common and vexing diagnostic problem in emergency departments. The term is rather undefinite and often misused, but can in practice be classified into four categories: fainting, disequilibrium, vertigo and miscellaneous syndromes. Vertigo is the most common category of dizziness. Classification of vertigo can be based either on chronological criteria (acute, recurrent or chronic vertigo) or on topographical criteria (peripheral or central vertigo). Physicians working in emergency departments must be able to rapidly identify patients with potentially serious forms of vertigo, which could cause death or disability, and patients with mild conditions, that can be effectively trea…

Prenatal Diagnosis of Bovine Aortic Arch Anatomic Variant

2022

Fetal aortic arch development is an early and complex process that depends on many genetic and environmental factors. The final aortic arch varies greatly; it may take the form of a normal arch, anatomic variant (AAAV) with a common origin to that of the innominate artery and left common carotid artery (formerly known as “bovine aortic arch” (with an incidence of up to 27%)) or one of multiple pathological conditions. The present study aimed to establish the feasibility and impact of prenatal anatomic arch variants’ diagnosis. A retrospective study of 271 fetal second- and third-trimester anomaly scans was performed in our tertiary center. Examinations that evaluated the s…

Rare Tumors in Children and Adolescents - the STEP Working Group's Evolution to a Prospective Registry.

2021

Background Very rare tumors (VRT) in children and adolescents have such a low incidence that until recently, they have not been integrated into the clinical and scientific network of pediatric oncology. Data is very limited and consistent treatment strategies are missing. Thus, VRTs are classic orphan diseases. To counteract this problem, the Arbeitsgemeinschaft für Seltene Tumorerkrankungen in der Pädiatrie (STEP) was founded. Here we report on patient recruitment during the first 10 years. Patients Patients aged up to 18 years and not included in any other clinical trial or GPOH registry were included in this analysis. Methods Data was collected from 2008 to 2018 by means of a standardize…

Coagulation and fibrinolysis

2016

Multicenter stability of diffusion tensor imaging measures: a European clinical and physical phantom study.

2011

Diffusion tensor imaging (DTI) detects white matter damage in neuro-psychiatric disorders, but data on reliability of DTI measures across more than two scanners are still missing. In this study we assessed multicenter reproducibility of DTI acquisitions based on a physical phantom as well as brain scans across 16 scanners. In addition, we performed DTI scans in a group of 26 patients with clinically probable Alzheimer's disease (AD) and 12 healthy elderly controls at one single center. We determined the variability of fractional anisotropy (FA) measures using manually placed regions of interest as well as automated tract based spatial statistics and deformation based analysis. The coefficie…

Mechanisms of Shared Vulnerability to Post-traumatic Stress Disorder and Substance Use Disorders

2020

Psychoactive substance use is a nearly universal human behavior, but a significant minority of people who use addictive substances will go on to develop an addictive disorder. Similarly, though ~90% of people experience traumatic events in their lifetime, only ~10% ever develop post-traumatic stress disorder (PTSD). Substance use disorders (SUD) and PTSD are highly comorbid, occurring in the same individual far more often than would be predicted by chance given the respective prevalence of each disorder. Some possible reasons that have been proposed for the relationship between PTSD and SUD are self-medication of anxiety with drugs or alcohol, increased exposure to traumatic events due to a…

Cognitive impairment in relapsing-remitting multiple sclerosis can be predicted by imaging performed several years earlier.

2007

Cognitive deficits in multiple sclerosis (MS) are common and correlate with contemporary MRI brain abnormalities, particularly atrophy, but the ability of imaging early in the disease to predict later cognitive impairment remains to be determined. Thirty relapsing—remitting MS patients recruited within three years of the onset of the disease, and in whom MRI had been performed at baseline and a year later, were assessed neuropsychologically five years later. Imaging parameters accounting for significant variance in cognitive performance were identified using multiple regressions, once confounding variables were controlled. Patients performed significantly worse than expected on tests of at…

Relationship between time from symptom's onset to diagnosis and prognosis in patients with symptomatic colorectal cancer

2022

Multicenter study [Abstract] Background: Controversy exists regarding the relationship of the outcome of patients with colorectal cancer (CRC) with the time from symptom onset to diagnosis. The aim of this study is to investigate this association, with the assumption that this relationship was nonlinear and with adjustment for multiple confounders, such as tumor grade, symptoms, or admission to an emergency department. Methods: This multicenter study with prospective follow-up was performed in five regions of Spain from 2010 to 2012. Symptomatic cases of incident CRC from a previous study were examined. At the time of diagnosis, each patient was interviewed, and the associated hospital and …

Gemelle diverse. The churches of the Holy Trinity of Delia and San Nicolò Regale in Trapani, Sicily

2019

The work develops the necessary phases before arriving at a restoration project. The main objectives are: the study and historical-architectural analysis, the knowledge of the current management and enhancement of the two churches, the proposal of strategies to show the value of the remains of the past and to educate the new generations and the development of a method. In addition to the data collection "in situ" relative to the current conditions of the elements, their state of conservation and the documentation of existing pathologies, an architectural survey has been carried out to perform the comparative analysis of both churches and the proposals of action. The two architectures are th…