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Does lung ultrasound-guided ultrafiltration lead to better outcomes in acute kidney injury requiring intermittent hemodialysis: A randomized control trial.
Hemodial Int
October 2024
Department of Nephrology, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India.
Introduction: Optimization of ultrafiltration during hemodialysis is a critical parameter in achieving therapeutic efficacy and ensuring hemodynamic stability. While various modalities such as blood volume monitoring, inferior vena cava diameter assessment, natriuretic peptide levels, bioimpedance assay, and lung ultrasound have been widely explored in the context of maintenance hemodialysis, the concept of volume-guided ultrafiltration in dialysis patients with acute kidney injury remains unexplored.
Methods: Adult patients with acute kidney injury requiring dialysis, who were hemodynamically stable and not on ventilator support, without underlying lung pathology or cardiac failure, were randomized into two groups.
Kerley B Lines on Coronal Chest Computed Tomography.
Intern Med
July 2024
Respiratory Medicine, Ohama Dai-ichi Hospital, Japan.
The generality of cryptic dietary niche differences in diverse large-herbivore assemblages.
Proc Natl Acad Sci U S A
August 2022
Department of Ecology & Evolutionary Biology, Princeton University, Princeton, NJ, 08544.
Ecological niche differences are necessary for stable species coexistence but are often difficult to discern. Models of dietary niche differentiation in large mammalian herbivores invoke the quality, quantity, and spatiotemporal distribution of plant tissues and growth forms but are agnostic toward food plant species identity. Empirical support for these models is variable, suggesting that additional mechanisms of resource partitioning may be important in sustaining large-herbivore diversity in African savannas.
View Article and Find Full Text PDF[Increased pulmonary arterial and venous pressure].
Radiologe
February 2022
Klinik für Diagnostische und Interventionelle Radiologie, Universitätsklinikum Heidelberg, Im Neuenheimer Feld 420, 69120, Heidelberg, Deutschland.
Background: Increases in pressure in the pulmonary arteries or pulmonary veins may be the result of a variety of underlying diseases. Noninvasive imaging plays a crucial role not only for identification, but also for differential diagnosis.
Objectives: This article provides a comparative review of the signs of increased pulmonary arterial and pulmonary venous pressure in chest X‑ray and computed tomography (CT).
Kerley A-lines represent thickened septal plates between lung segments in patients with lymphangitic carcinomatosis: confirmation using 3D-CT lung segmentation analysis.
Jpn J Radiol
April 2022
Department of Radiology, Graduate School of Medical Science, University of the Ryukyus, 207 Uehara, Nishihara-cho, Nakagami-Gun, Okinawa, 903-0215, Japan.
Purpose: Kerley A-lines are generally apparent in patients with pulmonary edema or lymphangitic carcinomatosis. There are two main thoughts regarding the etiology of Kerley A-lines, but no general agreement. Specifically, the lines are caused by thickened interlobular septa or dilated anastomotic lymphatics.
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