Results 1 to 10 of about 317,686 (280)

Diagnostic Value of Pressure-Flow Study Parameters in Women With Anatomical Bladder Outlet Obstruction [PDF]

open access: yesInternational Neurourology Journal
Purpose This study aimed to evaluate the diagnostic value of pressure-flow study parameters in female patients with anatomical bladder outlet obstruction (BOO) and to investigate the association between obstruction location and urodynamic findings ...
Burcu Hancı Sevinc   +2 more
doaj   +2 more sources

Small bowel obstruction: a prognostic score index for surgery – a review

open access: yesGastroenterology Review, 2022
Bowel obstruction is an important cause of morbidity and mortality, accounting for nearly 30,000 deaths and more than $3 billion per year in direct medical costs. Small bowel obstruction (SBO) is caused mainly by postoperative adhesions.
Danilo Coco, Silvana Leanza, Irene Fiume
doaj   +3 more sources

Clinical and angiopulmonographic association in pulmonary embolism

open access: yesТерапевтический архив, 2021
Aim. To detect the effect of the feature of the pulmonary vascular obstruction on the clinical manifestations of pulmonary embolism (PE). Materials and methods. The 127 patients with PE were included in this study.
Evgeniy S. Mazur   +3 more
doaj   +1 more source

Subtraction CT angiopulmonographic assessment of the vascular bed and lung perfusion in patients with chronic thromboembolic pulmonary hypertension: A pilot study [PDF]

open access: yesТерапевтический архив, 2017
Aim. To evaluate the vascular bed and lung perfusion in patients with chronic thromboembolic pulmonary hypertension (CTEPH) by computed tomography (CT) and to compare the severity of pulmonary arterial (PA) thrombotic lesions concurrent with parenchymal ...
T N Veselova   +5 more
doaj   +1 more source

ESTIMATION OF THE KINETIC HEAD COEFFICIENT (k) BASED ON THE GEOMETRIC CHARACTERISTICS OF EMITTER PIPES [PDF]

open access: yesEngenharia Agrícola, 2017
: The objective of this study was to determine the variability of the head loss as a function of the emitter geometry as well as to develop a relation between local head loss caused by the emitter insertion and geometric characteristics of the emitter ...
José H. N. Flores   +3 more
doaj   +2 more sources

Importance of computed tomography pulmonary angiography for predict 30-day mortality in acute pulmonary embolism patients

open access: yesEuropean Journal of Radiology Open, 2021
Objective: The purpose of the present study was to assess the implications of different parameters of computed tomography pulmonary angiography (CTPA) to predict 30-day mortality in acute pulmonary embolism (APE) patients.
Narumol Chaosuwannakit   +3 more
doaj   +1 more source

Left and right lung asynchrony as a physiological indicator for unilateral bronchial obstruction in interventional bronchoscopy. [PDF]

open access: yesPLoS ONE, 2014
BACKGROUND: In patients with bronchial obstruction, pulmonary function tests may not change significantly after intervention. The airflow asynchrony in both lungs due to unilateral bronchial obstruction may be applicable as a physiological indicator. The
Masamichi Mineshita   +5 more
doaj   +1 more source

Nasal Obstruction and Palate-Tongue Position on Sleep-Disordered Breathing [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2013
ObjectivesWe wanted to evaluate whether the presence of nasal obstruction makes a change on the association between the modified Mallampati score and the severity of sleep-disordered breathing (SDB) and the sleep quality.MethodsPolysomnography (PSG), the
Hyo Yeol Kim   +8 more
doaj   +1 more source

Assessment of dynamic left ventricular outflow track obstruction as fluid responsiveness marker in mechanically ventilated septic patients [PDF]

open access: yesEgyptian Journal of Medical Research, 2022
Background: Sepsis is life-threatening organ dysfunction caused by a dysregulated host response to infection. Similar to poly trauma, acute myocardial infarction, or stroke, early identification and appropriate management in the initial hours after ...
Sameh El Maraghi   +2 more
doaj   +1 more source

Intrarenal Doppler Indices in Acute Ureteric Obstruction [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Context: Urolithiasis remains a major health problem despite advances in therapy. Obstruction results in an increase in pressure within the urinary tract, causing structural and physiologic changes.
Umamageswari Amirthalingam
doaj   +1 more source

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