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Jazyk: španělština

95 záznamů v BMČ Filtry

Abstrakt

Charlatanes versus médicos honorables: el discurso profesional sobre la virtud y la buena praxis en Espaňa (1820-1860)

Dynamis. 2021 ; 41 (2) : 391-414.

ISSN 0211-9536
Medvik
Zdroj

Abstrakt

El honor, el fraude y las profesiones sanitarias en la Europa del siglo XIX

Dynamis. 2021 ; 41 (2) : 303-321.

ISSN 0211-9536
Medvik
Zdroj

Článek

Pathologic Intimal Thickening Plaque Phenotype: Not as Innocent as Previously Thought. A Serial 3D Intravascular Ultrasound Virtual Histology Study

Revista española de cardiología. 2017 ; 70 (1) : 25-33. [pub] 20160905

Rev Esp Cardiol
ISSN 1885-5857
Medvik
Zdroj

INTRODUCTION AND OBJECTIVES: Pathologic intimal thickening (PIT) has been considered a benign plaque phenotype. We report plaque phenotypic changes in a baseline/follow-up intravascular ultrasound-based virtual histology study. METHODS: A total of 61 patients with stable coronary artery disease were analyzed from the HEAVEN trial (89 patients randomized between routine statin therapy vs atorvastatin 80mg and ezetimibe 10mg) with serial intravascular ultrasound imaging of nonculprit vessels. We compared changes in 693 baseline and follow-up 5-mm long segments in a novel risk score, Liverpool Active Plaque Score (LAPS), plaque parameters, and plaque composition. RESULTS: The PIT showed the highest increase of risk score and, with fibrous plaque, also the LAPS. Necrotic core (NC) abutting to the lumen increased in PIT (22 ± 51.7; P = .0001) and in fibrous plaque (17.9 ± 42.6; P = .004) but decreased in thin cap fibroatheroma (TCFA) (⿿15.14 ± 52.2; P = .001). The PIT was the most likely of all nonthin cap fibroatheroma plaque types to transform into TCFA at follow-up (11% of all TCFA found during follow-up and 35.9% of newly-developed TCFA), but showed (together with fibrous plaque) the lowest stability during lipid-lowering therapy (24.7% of PIT remained PIT and 24.5% of fibrous plaque remained fibrous plaque). CONCLUSIONS: Over the 1-year follow-up, PIT was the most dynamic of the plaque phenotypes and was associated with an increase of risk score and LAPS (together with fibrous plaque), NC percentage (together with fibrous plaque) and NC abutting to the lumen, despite a small reduction of plaque volume during lipid-lowering therapy. The PIT was the main source for new TCFA segments.

Článek

Vanishing Lung Syndrome in a Cystic Fibrosis Patient

Archivos de bronconeumología. 2017 ; 53 (8) : 451. [pub] 20170405

Arch. bronconeumol.
ISSN 1579-2129
Medvik
Zdroj

MeSH
cystická fibróza komplikace diagnostické zobrazování MeSH
dospělí MeSH
lidé MeSH
plicní emfyzém diagnostické zobrazování etiologie MeSH
rentgendiagnostika hrudníku MeSH
syndrom MeSH
transplantace plic MeSH
Check Tag
dospělí MeSH
lidé MeSH
mužské pohlaví MeSH
Publikační typ
kazuistiky MeSH

Článek

¿Tienen los fenómenos meteorológicos alguna influencia en la aparición de neumotórax espontáneo [Do Weather Phenomena Have Any Influence on the Occurrence of Spontaneous Pneumothorax?]

Archivos de bronconeumología. 2016 ; 52 (5) : 239-43. [pub] 20151112

Arch. bronconeumol.
ISSN 1579-2129
Medvik
Zdroj

INTRODUCTION: The objective of this study was to assess the impact of weather phenomena on the occurrence of spontaneous pneumothorax (SP) in the Plzeň region (Czech Republic). METHODS: A retrospective analysis of 450 cases of SP in 394 patients between 1991 and 2013. We observed changes in average daily values of atmospheric pressure, air temperature and daily maximum wind gust for each day of that period and their effect on the development of SP. RESULTS: The risk of developing SP is 1.41 times higher (P=.0017) with air pressure changes of more than±6.1hPa. When the absolute value of the air temperature changes by more than±0.9°C, the risk of developing SP is 1.55 times higher (P=.0002). When the wind speed difference over the 5 days prior to onset of SP is less than 13m/sec, then the risk of SP is 2.16 times higher (P=.0004). If the pressure difference is greater than±6.1hPa and the temperature difference is greater than±0.9°C or the wind speed difference during the 5 days prior to onset of SP is less than 10.7m/s, the risk of SP is 2.04 times higher (P≤.0001). CONCLUSION: Changes in atmospheric pressure, air temperature and wind speed are undoubtedly involved in the development of SP, but don't seem to be the only factors causing rupture of blebs or emphysematous bullae.

MeSH
atmosférický tlak * MeSH
dospělí MeSH
incidence MeSH
lidé středního věku MeSH
lidé MeSH
mladiství MeSH
mladý dospělý MeSH
plicní emfyzém komplikace MeSH
pneumotorax epidemiologie etiologie MeSH
počasí * MeSH
retrospektivní studie MeSH
riziko MeSH
senioři nad 80 let MeSH
senioři MeSH
spontánní ruptura MeSH
teplota MeSH
vítr MeSH
Check Tag
dospělí MeSH
lidé středního věku MeSH
lidé MeSH
mladiství MeSH
mladý dospělý MeSH
mužské pohlaví MeSH
senioři nad 80 let MeSH
senioři MeSH
ženské pohlaví MeSH
Publikační typ
časopisecké články MeSH
Geografické názvy
Česká republika epidemiologie MeSH

Článek

PET/CT in giant cell arteritis: High18F-FDG uptake in the temporal, occipital and vertebral arteries

Revista española de medicina nuclear e imagen molecular. 2016 ; 35 (6) : 398-401. [pub] 20160510

Rev Esp Med Nucl Imagen Mol
ISSN 2253-8070
Medvik
Zdroj

18 F-FDG PET/CT imaging is useful in patients with fever of unknown origin and can detect giant cell arteritis in extracranial large arteries. However, it is usually assumed that temporal arteries cannot be visualized with a PET/CT scanner due to their small diameter. Three patients with clinical symptoms of temporal arteritis were examined using a standard whole body PET/CT protocol (skull base - mid thighs) followed by a head PET/CT scan using the brain protocol. High18F-FDG uptake in the aorta and some arterial branches were detected in all 3 patients with the whole body protocol. Using the brain protocol, head imaging led to detection of high18F-FDG uptake in temporal arteries as well as in their branches (3 patients), in occipital arteries (2 patients) and also in vertebral arteries (3 patients).