Sudden onset acute liver failure in a patient with clinically occult small cell lung carcinoma: autopsy report and review of the medical literature

Liver metastases are commonly found in advanced cancer patients; however, acute liver failure secondary to diffuse liver infiltration is rare. Small cell lung carcinoma accounts for 15% of lung carcinomas. We describe the ninth case of small cell lung carcinoma massively metastatic to the liver, reported in the scientific literature, with sudden clinical onset and death after a few days. An autopsy was performed to understand the cause of death

Huge Candida albicans normal native tricuspid valve endocarditis

Fungal endocarditis has become an important infection associated with medical progress and the modern lifestyle. In particular, Candida spp. is a rare but important cause of infective endocarditis. We report the case of a 28-year-old woman—quadriplegic and bedridden from birth—who died after repeated episodes of pneumonia treated with different regimens of intravenous antibiotics. A medico legal autopsy was performed, which diagnosed severe Candida native valve infective endocarditis (CIE). This case report illustrates the prolonged use of antibiotic treatment as a possible risk factor for the development of CIE. We also considered how the bedridden condition and the presence of a central venous catheter may be additional risk factors for the development of this entity. Finally, we examined the absence of peripheral embolization in the setting of endocarditis of the right side of the heart

Scouting for Climate Variable with Small Satellites

HydroGNSS is a small satellite mission under the new ESA Scout programme tapping into NewSpace, within ESA’s FutureEO programme. The mission will use an innovative GNSS-Reflectometry instrument to collect parameters related to the Essential Climate Variables (ECVs): soil moisture, inundation, freeze/thaw, biomass, ocean wind speed and sea ice extent. GNSS-Reflectometry is a type of bistatic radar utilizing abundant GNSS signals as signals of opportunity, empowering small satellites to provide measurement quality associated with larger satellites. The HydroGNSS instrument introduces novel measurements compared to its predecessors on UKSA TechDemoSat-1 and NASA CYGNSS missions. These include: the acquisition of Galileo(E1) reflections, and firsts such as dual- polarization, complex ‘coherent channel’ (amplitude/phase) and second frequency (L5/E5a) acquisitions. These measurements enable HydroGNSS to innovate the L2 products, e.g. improving the ground resolution and soil moisture measurement, as dual-polarized reflections allow the discrimination of vegetation effects from soil moisture. HydroGNSS will: ● Complement and potentially gap fill other missions sensing soil moisture e.g. ESA’s SMOS and NASA’s SMAP missions. ● Complement ESA’s Biomass mission addressing coverage restrictions over Europe, North and Central America. ● Expand GNSS-Reflectometry techniques. ● Lay the foundations for a future constellation capable of offering continuity in high spatial-temporal resolution observations of the Earth’s weather and climate

Test of protected silver coating on aluminum samples of ARIEL main telescope mirror substrate material

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