Results 181 to 190 of about 148,968 (290)

Acquired whole-lung mismatched perfusion defects on pulmonary ventilation/perfusion scintigraphy [PDF]

, 2018
Alberg, Holmes, Pickhardt, Raghu, Rossi, Saad, Slonim, Sostman   +7 more
core   +2 more sources

Impact of Partial Echo on 4D Flow MRI: The Insight From Synthetic MRI

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3462-3475, June 2026.
ABSTRACT Purpose The aim of this study is to investigate the impact of the partial echo on 4D flow MRI sequences thanks to in silico coupled MRI‐CFD (computational fluid dynamics) simulations. Methods Two sequences are studied: one with a full echo (FE) and another using partial echo (PE) with an echo symmetry fraction of 0.75.
Morgane Garreau, Thomas Puiseux, Ramiro Moreno, Solenn Toupin, Daniel Giese, Franck Nicoud, Simon Mendez   +6 more
wiley   +1 more source

Vascular responses to molecular migraine triggers: a systematic review of magnetic resonance angiography studies. [PDF]

J Headache Pain
Arquizan R, Melchior AG, Christensen RH, Al-Khazali HM, Ashina M, Ashina H.   +5 more
europepmc   +1 more source

Respiratory Motion‐Corrected Model‐Based 3D Water‐Fat MRA of the Thorax at 0.55 T

Magnetic Resonance in Medicine, Volume 95, Issue 6, Page 3241-3252, June 2026.
ABSTRACT Purpose The goal of this study was to develop a 5‐min 3D MRA acquisition at 0.55 T with predictable scan time, 100% data efficiency, and robust water‐fat separation. Methods For full data efficiency, the proposed method combined self‐gating with retrospective motion correction while ensuring a predictable 5‐min scan time.
Robert Stoll, Christoph Kolbitsch, Michaela Schmidt, Marcel Dominik Nickel, Tobias Schaeffter, Daniel Giese   +5 more
wiley   +1 more source

Highlights of the society for magnetic resonance angiography 2024 conference. [PDF]

J Cardiovasc Magn Reson
Prieto C, Mossa-Basha M, Christodoulou A, Sheagren CD, Guo Y, Radjenovic A, Zhao X, Collins JD, Botnar RM, Wieben O.   +9 more
europepmc   +1 more source

Vascular Supply of Laryngeal Paragangliomas: Case Report and Systematic Review

World Journal of Otorhinolaryngology - Head and Neck Surgery, Volume 12, Issue 3, Page 353-361, June 2026.
ABSTRACT Objective Laryngeal paragangliomas are rare, highly vascularized, neuroendocrine tumors. Although surgical resection of these vascular neoplasms is associated with a known risk of significant hemorrhage, the vascular supply of laryngeal paragangliomas has been poorly characterized. Data Sources MEDLINE Ovid, Embase, Scopus, and Google Scholar.
Jane Y. Tong, Talia Guardia, Emilie Ludeman, Kyle Hatten   +3 more
wiley   +1 more source

Diagnosis of C5 segmental vertebral artery using magnetic resonance angiography. [PDF]

Surg Radiol Anat
Takata K, Ueda M, Takeuchi K, Komiya H, Yoshikawa D, Kanai S, Wakabayashi T, Kitano A, Toyooka M, Sakai T, Tsujikawa T.   +10 more
europepmc   +1 more source

Tissue‐retained needles in people who inject drugs: A systematic review of case reports and series on clinical presentations, complications and management

Addiction, Volume 121, Issue 6, Page 1381-1397, June 2026.
Abstract Background and aims Tissue‐retained needles from intravenous drug use can cause rare but severe complications, ranging from local to systemic infections to needle embolization. Due to the limited evidence and the lack of epidemiological studies on the issue, we systematically reviewed the literature focusing on case reports and case series on ...
Heidi Laukkala, Anna Nevalainen, Irina Rinta‐Kiikka, Samuel Heikkilä, Sisu Kiuru, Markku Sumanen, Otso Arponen, Olli Nevalainen   +7 more
wiley   +1 more source

Factors Affecting the Quality of Non-contrast Coronary Magnetic Resonance Angiography Images: Challenges and Change. [PDF]

Rev Cardiovasc Med
Deng W, Liang S, Yu F, Han C, Ren H.
europepmc   +1 more source

Protective Effect of Vitamin E Against Vancomycin‐Induced Nephrotoxicity: A Large‐Scale Electronic Medical Record Study From Japan

Basic &Clinical Pharmacology &Toxicology, Volume 138, Issue 6, June 2026.
ABSTRACT Vancomycin (VCM) is essential for treating methicillin‐resistant Staphylococcus aureus infections, but its use is limited by vancomycin‐induced nephrotoxicity (VIN). Although preclinical and small clinical studies suggest a protective role for vitamin E, real‐world evidence remains limited.
Satoru Nakanishi, Shungo Imai, Megumi Saito, Hayato Kizaki, Haru Iino, Masami Tsuchiya, Satoko Hori   +6 more
wiley   +1 more source