Results 271 to 280 of about 132,657 (351)

Extensive Collateral Venous Circulation and Anatomic Remodeling in Chronic Deep Vein Thrombosis

Case Reports in Cardiology, Volume 2026, Issue 1, 2026.
Chronic deep venous thrombosis (DVT) can result in a significant venous outflow obstruction, often prompting the development of extensive compensatory mechanisms to maintain adequate circulation. We report a case of recurrent DVT, presenting with left lower extremity pain and edema. Venography revealed complete occlusion of the left common femoral vein
Demi Curbelo, Ian Lancaster, Alexander Yaylayan, Merrill Krolick, Hannah Wesley   +4 more
wiley   +1 more source

Precision in Pulmonary Embolism Diagnosis: Leveraging D-dimer Levels With Computed Tomography Pulmonary Angiography (CTPA) Insights. [PDF]

Cureus
P A, Sekar G, Nagesh NJ.
europepmc   +1 more source

Stridor in Bilateral Medial Medullary Infarction: A Case Report, Literature Review, and Pathophysiologic Insights Into a Rare Presentation of an Uncommon Stroke

Case Reports in Neurological Medicine, Volume 2026, Issue 1, 2026.
Background Upper airway obstruction secondary to bilateral vocal cord paralysis is not a known classic presentation of bilateral medial medullary infarction (BMMI). This may potentially confound the diagnostic approach, particularly when coexisting with bulbar symptoms and quadriplegia.
Marvic Joseph S. Amoranto, Ramon Carlos Miguel L. Alemany, Norman N. Mendoza, Matthias Reinhard   +3 more
wiley   +1 more source

Comparison of different iterative reconstruction algorithms with contrast-enhancement boost technique on the image quality of CT pulmonary angiography for obese patients. [PDF]

BMC Med Imaging
Ye M, Wang L, Xing Y, Li Y, Zhao Z, Xu M, Liu W.   +6 more
europepmc   +1 more source

Beyond Otitis Media: When Mastoiditis Leads to Life‐Threatening Complications in Children

Case Reports in Pediatrics, Volume 2026, Issue 1, 2026.
Introduction Acute mastoiditis, a complication of acute otitis media (AOM), remains a concern in children despite vaccines and antibiotics. Serious complications like cerebral venous sinus thrombosis (CVST) can be life‐threatening. Case Presentation A 4‐year‐old girl with fever, vomiting, and ear pain worsened despite amoxicillin treatment, developing ...
Ema Dejhalla, Ema Ahel Ledić, Petar Žauhar, Nikhat Kaura   +3 more
wiley   +1 more source

The diagnostic yield for computed tomography pulmonary angiography in patients with anticoagulation. [PDF]

World J Emerg Med
Chatta P, Diep B, Kewcharoen J, Rossie D, Toomasian C, Parwani P, Abramov D.   +6 more
europepmc   +1 more source

Cellular Senescence in the Ascending Aorta and Complexity of Coronary Atherosclerosis

Journal of Aging Research, Volume 2026, Issue 1, 2026.
Background Cellular senescence might have a key role in the pathogenesis of vascular aging and atherosclerosis. However, human data directly linking cellular senescence in the vascular tissue with coronary artery disease (CAD) are limited. This study aimed to investigate the relationship between the proportion of senescent cells in the ascending aorta ...
Hanife Abanus, Mutlu Vural, Fahrettin Katkat, Esra Paşaoğlu, Abdullah Olgun, Bülent Mert, Udhaya Kumar Siva Kumar   +6 more
wiley   +1 more source

Reply to Letter to the Editor: "Is Right Ventricle- to-Left Ventricle Diameter Ratio, A Static Parameter Measured by Computed Tomography Pulmonary Angiography, An Effective Index of Right Ventricular Function?''. [PDF]

Anatol J Cardiol
Erol S, Gürün Kaya A, Arslan F, Ayöz S, Gürsoy Çoruh A, Kul M, Özçınar E, Çiledağ A, Önen ZP, Kaya A, Özdemir Kumbasar Ö, Konstantinides SV.   +11 more
europepmc   +1 more source

Clinical Significance of Conjunctival Microvascular Density in Diabetic Retinopathy: A Multimodal Correlation Study Based on Swept‐Source Optical Coherence Tomography Angiography

Journal of Diabetes Research, Volume 2026, Issue 1, 2026.
Diabetic retinopathy (DR) with media opacity presents a diagnostic challenge for retinal evaluation. This study investigated whether conjunctival microvascular assessment using swept‐source optical coherence tomography angiography (SS‐OCTA) can serve as a potential indicator of retinal pathology.
Xiaoli Huang, Jiajia Yu, Wenjun Zou, Xiaoli Xiang, Hu Liu, Hannah Wesley   +5 more
wiley   +1 more source

Utility of Pulmonary Angiography by 128-Slice Computed Tomographic Scanner in Diagnosis of Tetralogy of Fallot Cases. [PDF]

Case Rep Radiol
Dwivedi A, Sharma A, Sharma R, Awasthi P, Choudhary SS.   +4 more
europepmc   +1 more source