ULTRASOUND AS FIRST LINE STEP IN ANAEMIA DIAGNOSTICS

This review covers the role of ultrasonography as an essential non-invasive diagnosti

Young smoker "ABCD" vascular assessment: a four-step ultrasound examination for detecting peripheral, extra and intra-cranial early arterial damage

Cigarette smoking is known as a major risk factor in the pathogenic mechanisms of stroke, coronary and peripheral artery disease (CAD and PAD), even in young subjects. The aim of this study is the creation of a four-step ultrasound examination to evaluate and monitor the peripheral, the extra and the intra-cranial assessment of the arterial early damage in smokers. The evaluations of A, the Ankle-brachial index, ABI, B, the Breath holding index, BHI, C, the Carotid intima media thickness, CIMT, and D, the Diameter of the abdominal aorta represent the "ABCD" assessment

Ultrasonography in Heart Failure: A Story that Matters

Heart failure (HF) is a clinical syndrome caused by structural and/or functional cardiac abnormalities, resulting in a reduced cardiac output and/or elevated intracardiac pressures at rest or during stress. It is the leading cause of hospitalization in Internal Medicine departments. This article aims at reviewing evidence of the importance of ultrasound in HF both for hospitalized patients and in the follow-up. Ultrasound may be used as a recovery monitoring instrument at the bedside and also as a global cardiovascular assessment tool for these patients. HF represents an exciting opportunity to create an integrative ultrasound approach in Internal Medicine and/or Geriatric departments. The authors plan a five-step ultrasound examination to evaluate and monitor HF patients during hospitalization and follow-up. They call this examination: the "ABCDE" score. It includes the evaluations of A, the ankle-brachial index, B, the B-lines, C, the carotid intima media thickness, D, the diameter of the abdominal aorta and of the inferior cava vein and E, the echocardiographic assessment of the ejection fraction. This score may represent an integrative ultrasound approach in Internal Medicine and/or Geriatric departments

Lung ultrasound in internal medicine efficiently drives the management of patients with heart failure and speeds up the discharge time

Lung ultrasound (LUS) is a valid tool for the assessment of heart failure (HF) through the quantification of the B-lines. This study in HF patients aims to evaluate if LUS: (1) can accelerate the discharge time; (2) can efficiently drive diuretic therapy dosage; and (3) may have better performance compared to the amino-terminal portion of B type natriuretic peptide (NT-proBNP) levels in monitoring HF recovery. A consecutive sample of 120 HF patients was admitted from the Emergency Department (ED) to the Internal Medicine Department (Verona University Hospital). The Chest X-ray (CXR) group underwent standard CXR examination on admission and discharge. The LUS group underwent LUS on admission, 24, 48 and 72\ua0h later, and on discharge. The Inferior Cava Vein Collapsibility Index, ICVCI, and the NT-proBNP were assessed. LUS discharge time was significantly shorter if compared to CXR group (p\ua0<\ua00.01). During hospitalization, the LUS group underwent an increased number of diuretic dosage modulations compared to the CXR group (p\ua0<\ua00.001). There was a stronger association between partial pressure of oxygen in arterial blood (PaO2) and B-lines compared to the association between PaO2 and NT-proBNP both on admission and on discharge (p\ua0<\ua00.001). The B-lines numbers were significantly higher on admission in patients with more severe HF, and the ICVCI was inversely associated with B-lines number (p\ua0<\ua00.001). The potential of LUS in tailoring diuretic therapy and accelerating the discharge time in HF patients is confirmed. Until the technique comes into common use in different departments, it is plausible that LUS will evolve with different facets

Sistema vascolare

il capitolo tratta le principali patologie del sistema vascolare arterioso e venoso degli arti, anche se le metodiche ultrasonografiche sono utilizzate con maggiore frequenza nell'analisi di altri distretti con rilevanza epidemiologica e patologica spesso preminente, come i tronchi sovraortici e i casi aorto-iliaci. vengono descritti i metodi di indagine ultrasonografica degli arti inferiori e superiori. Successivamente vengono esposte le patolgie vascolari non aterosclerotiche di interesse muscolo-articolare

Searching the perfect ultrasonic classification in assessing carotid artery stenosis: comparison and remarks upon the existing ultrasound criteria

Doppler ultrasound scanning is the first line investigation for quantifying the internal carotid artery stenosis. Nevertheless, the lack of internationally accepted ultrasound criteria for describing the degree of stenosis has contributed to the different and confusing measurements ranges. The use of two different angiographic methods, the North American Symptomatic Carotid Endoarterectomy Study and the European Carotid Surgery Trial was probably the major initial source of confusion in deriving valid and reliable duplex ultrasound criteria worldwide. The consensus proposed in 2003 by the Society of Radiologists in Ultrasound has been a great attempt to create a conformity document, establishing grey scale and Doppler criteria in considering the different degrees of stenosis. According to this attempt, in 2010, the multi-parametric Deutsche Gesellschaft f\ufcr Ultraschall in der Medizin ultrasound criteria have been proposed with a precise differentiation between main and additional criteria and depicted a different peak systolic velocity (PSV) threshold. In 2012, these criteria have been implemented, focusing on the multi-parametric approach, re-defining the PSV values and clearly introducing the concept of PSV average. Despite these attempts, a wide range of practice patterns still exists, with consistent disparities in patients' care. This paper collects these previous experiences and summarizes their strengths and weaknesses, to give a contribution in the carotid artery stenosis grading standardization using ultrasonic methods. Carotid ultrasound as the only diagnostic tool for the selection of patients for carotid surgery or stenting will be possible only with internationally accepted criteria