Results 91 to 100 of about 512,946 (226)

Multifrequency Magnetic Resonance Elastography of the Abdominal Aortic Wall: Segmental, Positional and Flow Effects

open access: yesNMR in Biomedicine, Volume 39, Issue 10, October 2026.
In vivo abdominal aortic wall–specific MRE enables reproducible wall stiffness mapping while minimizing the intraluminal signal interference, revealing segment‐ and posture‐dependent stiffness patterns that complement morphology and flow measures for clinical evaluation of abdominal aortic wall health.
Yanglei Wu   +9 more
wiley   +1 more source

Methylphenidate and Long‐Term Risk of Cardiovascular Diseases: A Nationwide Cohort Study

open access: yesPharmacoepidemiology and Drug Safety, Volume 35, Issue 10, October 2026.
ABSTRACT Purpose Cardiovascular safety of methylphenidate remains a matter of debate. Methods To evaluate the long‐term cardiovascular risk associated with methylphenidate use, a cohort study was conducted using the French National Health Data System.
Christelle Berthod   +5 more
wiley   +1 more source

Pancreatic pseudocyst eroding into the splenoportal venous confluence and mimicking an arterial aneurysm [PDF]

open access: yes, 2009
We report the case of a 62-year-old man with chronic pancreatitis who presented with increasing abdominal pain. Sonography, magnetic resonance imaging, contrast-enhanced computed tomography, and ultimately catheter angiography demonstrated a pancreatic ...
Lehnert, Thomas   +11 more
core   +1 more source

False abdominal aortic and iliac aneurysms

open access: yesJournal of British Surgery, 1975
Abstract A case of late postoperative false abdominal aortic and iliac aneurysms complicated by malposition of the inferior vena cava is presented and attention is drawn to its presentation, diagnosis and management. Several factors assumed to be responsible for the formation of the false aneurysms 7 years after the previous grafting ...
D, Chavatzas, C, Jamieson
openaire   +2 more sources

From SAM 1 to SAM 3: Benchmarking Zero‐Shot Cross‐Domain Medical Image Segmentation

open access: yesExpert Systems, Volume 43, Issue 10, October 2026.
ABSTRACT Segmentation models have demonstrated significant potential in medical image segmentation. However, there is currently a lack of systematic, cross‐generation comparative evaluations to assess whether the iterations from SAM1 to SAM 3 can effectively enhance the clinical applicability of zero‐shot segmentation. To address this issue, this paper
Shujun Lv   +5 more
wiley   +1 more source

MR imaging of a false carotid aneurysm.

open access: yes, 1986
Two months after a gunshot wound to the head of a 12-year-old boy, MR imaging outlined an asymptomatic false aneurysm of the carotid artery. The scan's ability to image in multiple planes with noninvasive visualization of pulsatile vessel flow suggests ...
W C Hanigan   +3 more
core   +1 more source

CLINICAL CASE OF SURGERY FOR FALSE ANEURYSM OF THE INTERNAL CAROTID ARTERY AFTER CAROTID ENDARTERECTOMY AND CAROTID ANGIOPLASTY

open access: yesИнновационная медицина Кубани, 2019
In this article a clinical case of surgical treatment for false aneurysm of extracranial department of an internal carotid artery in a 69-year-old patient after numerous surgical treatment for stenosis atherosclerosis of an internal carotid is described.
R. A. Vinogradov   +2 more
doaj   +2 more sources

Transplant Renal Artery False Aneurysm: Case Report and Literature Review

open access: yesOman Medical Journal, 2010
This is a case report of a 59 years old male who had a commercial non-related living renal transplantation for his end stage renal insufficiency secondary to adult polycystic kidney disease.
Khalifa N. Al-Wahaibi   +4 more
doaj  

Investigating the Distribution: Signal, Noise, and the Resolution Toolkit in Evidence‐Based Medicine

open access: yesJournal of Evaluation in Clinical Practice, Volume 32, Issue 7, October 2026.
ABSTRACT Rationale, Aims and Objectives Evidence‐based medicine (EBM) manages observational noise but lacks an explicit framework for taxonomic blur: treatment‐relevant variation generated when syndromic populations mix patients differing in mechanism or treatment responsiveness. Patients present with syndromes, not resolved pathophysiological classes.
Frederick Arthur
wiley   +1 more source

Interventional Treatment of Iatrogenic False Aneurysm of Subclavian Artery Combine with Arteriovenous Malformation

open access: yes, 2020
: Subclavian artery pseudo-aneurysm is a rare disease, we report a case combine with arteriovenous malformation. She received failed covered stent implantation in subclavian artery before interventional embolization.
Wei Zhang   +5 more
core  

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