Experimental Evaluation of Smartphone Accelerometer and Low-Cost Dual Frequency GNSS Sensors for Deformation Monitoring.

Smartphone accelerometers and low-cost Global Navigation Satellite System (GNSS) equipment have faced rapid and important advancement, opening a new door to deformation monitoring applications such as landslide, plate tectonics and structural health monitoring (SHM). The precision potential and operational feasibility of the equipment play an important role in the decision making of campaigning for affordable solutions. This paper focuses on the evaluation of the empirical precision, including (auto)time correlation, of a common smartphone accelerometer (Bosch BMI160) and a low-cost dual frequency GNSS reference-rover pair (u-blox ZED-F9P) set to operate at high rates (50 and 5 Hz, respectively).

MR spectroscopy of the liver - a reliable non-invasive alternative for evaluating non-alcoholic fatty liver disease.

Non-alcoholic fatty liver disease (NAFLD) is one of the most common conditions worldwide that targets the liver parenchyma. NAFLD represents an intrahepatic triglyceride accumulation in the absence of excessive alcohol consumption and other diseases that affect the liver parenchyma. The current "gold standard" for evaluating the amount of intrahepatic fat is represented by liver biopsy, but many patients are reluctant and hardly accept undergoing this procedure due to its invasive nature.

Before and After Treatment Quantitative Assessment of Hepatic Steatosis in a Romanian Population Using Magnetic Resonance Liver Spectroscopy.

Non-alcoholic fatty liver disease (NAFLD) is currently the most common liver disease that progressively develops in four stages (steatosis, non-alcoholic steatohepatitis-NASH, fibrosis, cirrhosis). In order to accurately evaluate the amount of fat content inside the hepatocytes, non-invasive imaging studies such as magnetic resonance spectroscopy (MRS) of the liver can be used as an alternative method to the traditional invasive liver biopsy. The main objective of our study was to quantitatively assess hepatic steatosis before and after treatment using liver MRS.

Pancreatic Head Carcinoma-Implications and Correlations in a Romanian Population.

Introduction: Pancreatic cancers are often an aggressive type of malignancy, with a 5-year survival rate estimated at around 5%. The main purpose of our study was to determine whether or not tumor dimensions influence the presence of jaundice and the diameters of the CBD and Wirsung duct.

Material And Methods: The study group included 32 patients (19 males, 13 females) diagnosed with various histological types of pancreatic head cancers who were hospitalized in the Surgery Department of the County Clinical Emergency Hospital of Craiova during 2016-2018.

Non-invasive imaging techniques in assessing non-alcoholic fatty liver disease: a current status of available methods.

Non-alcoholic fatty liver disease (NAFLD) is an ailment affecting and increasing a number of people worldwide diagnosed via non-invasive imaging techniques, at a time when a minimum harm caused by medical procedures is rightfully emphasized, more sought after, than ever before. Liver steatosis should not be taken lightly even if its evolution is largely benign as it has the potential to develop into non-alcoholic steatohepatitis (NASH) or even more concerning, hepatic cirrhosis, and hepatocellular carcinoma (HCC). Traditionally, liver biopsy has been the standard for diagnosing this particular liver disease, but nowadays, a consistent number of imagistic methods are available for diagnosing hepatosteatosis and choosing the one appropriate to the clinical context is the key.