Results 231 to 240 of about 12,568 (284)

Non‐trophoblastic tumours of the placenta: pathophysiology, diagnosis and management

open access: yesThe Obstetrician &Gynaecologist, Volume 27, Issue 2, Page 91-103, April 2025.
Key content Non‐trophoblastic tumours include chorioangiomas, teratomas, placental mesenchymal dysplasia (PMD), leiomyomas and more rarely hepatocellular adenomas. Ultrasonography is the primary diagnostic modality. Chorioangiomas are the most common benign non‐trophoblastic placental tumour, occurring within 1% of placentas microscopically.
Jack Le Vance   +4 more
wiley   +1 more source

Mechanistic evaluation of ertugliflozin in patients with type 2 diabetes and heart failure

open access: yesPhysiological Reports, Volume 13, Issue 7, April 2025.
HF patients exhibit counterregulatory adaptations to tubular sodium handling. SGLT2 inhibition shifts systemic volume toward a state of euvolemia, potentially lowering the risk of worsening HF. Abstract The effect of sodium‐glucose cotransporter‐2 (SGLT2) inhibitor ertugliflozin on fluid volume and kidney function was assessed in patients with type 2 ...
Yuliya Lytvyn   +15 more
wiley   +1 more source

Impact of moderate environmental heat stress during running exercise on circulating markers of gastrointestinal integrity in endurance athletes

open access: yesPhysiological Reports, Volume 13, Issue 7, April 2025.
Abstract In the present study, we aimed to determine the effect of moderate ambient heat stress on exercise‐provoked patterns of “leaky gut” biomarkers and stress markers in well‐trained athletes. Eleven triathletes performed a strenuous 1‐h treadmill run, both under normal ambient conditions (N, 18–21°C) as well as under moderate heat environmental ...
Thomas Beiter   +3 more
wiley   +1 more source

RETRACTION: Comparison of Clinical Outcomes Between Intravascular Ultrasound‐Guided and Angiography‐Guided Drug‐Eluting Stent Implantation: A Meta‐Analysis of Randomised Control Trials and Systematic Review

open access: yesInternational Wound Journal, Volume 22, Issue 4, April 2025.
RETRACTION: Y.Y. Tan, X.X. Man, L.Y. Liu, and H. Xu, “Comparison of Clinical Outcomes Between Intravascular Ultrasound‐Guided and Angiography‐Guided Drug‐Eluting Stent Implantation: A Meta‐Analysis of Randomised Control Trials and Systematic Review,” International Wound Journal 16, no. 3 (2019): 649–658, https://doi.org/10.1111/iwj.13073.
wiley   +1 more source

Intravascular Ultrasound

Seminars in Vascular Surgery, 2012
Intravascular ultrasound (IVUS) has an interesting history that parallels that of many of the advancements that have led to the endovascular era. The use of IVUS in conjunction with standard cross-sectional imaging and three-dimensional reconstructions offers a powerful tool in both the diagnosis and treatment of complex vascular pathology.
Christopher J, Marrocco   +6 more
openaire   +3 more sources

INTRAVASCULAR ULTRASOUND

Surgical Clinics of North America, 1998
Vascular anatomy can be more accurately assessed from an endoluminal position applying the principles of conventional ultrasound. It may effectively batter select patients for endovascular procedures and complement the information gained from CT, MRA, transcutaneous ultrasound, and contrast angiography.
E P, Wilson, R A, White
openaire   +2 more sources

Intravascular ultrasound elastography: an overview

Ultrasonics, 2002
The composition and morphology of the atherosclerotic lesion are currently considered more important determinants of acute coronary ischemic syndromes than the degree of stenosis. When a lesion is unstable, it may rupture and cause an acute thrombotic reaction. A rupture prone plaque contains a large lipid pool covered by a thin fibrous cap. The stress
Korte, C.L. de, Steen, A.F.W. van der
openaire   +4 more sources

New developments in intravascular ultrasound

Vascular Medicine, 1998
Intravascular ultrasound (IVUS) is a dynamic imaging modality that provides real-time in vivo visualization of atherosclerosis and other vascular pathology. The tomographic image presentation of IVUS permits detailed assessment of plaque morphology and its corresponding responses to interventional therapy.
Akio Oshima   +2 more
openaire   +3 more sources

Intravascular ultrasound

Techniques in Vascular and Interventional Radiology, 2001
Intravascular ultrasound imaging, in which a catheter-based miniature sonographic transducer is introduced into vessels, provides high-resolution, cross-sectional, real-time imaging of the vessel wall and lumen. It has been found to be useful as both a diagnostic and therapeutic adjunct in the evaluation and management of various arterial and venous ...
openaire   +2 more sources

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