Results 221 to 230 of about 102,867 (331)

Emerging Role of ctDNA Fragmentomics and Epigenetic Signatures in the Early Detection, Minimal Residual Disease Assessment, and Precision Monitoring of Renal Cell Carcinoma

open access: yesJournal of Cellular and Molecular Medicine, Volume 30, Issue 3, February 2026.
ABSTRACT Renal cell carcinoma (RCC) presents a significant global health challenge, with a substantial proportion of patients diagnosed with advanced or metastatic disease due to the limitations of current diagnostic imaging and the lack of validated non‐invasive biomarkers.
Hossam Kamli, Najeeb Ullah Khan
wiley   +1 more source

Emerging methods for subtype differentiation in primary aldosteronism

open access: yesJournal of Internal Medicine, Volume 299, Issue 2, Page 178-195, February 2026.
Abstract Primary aldosteronism (PA) is a common cause of hypertension. Compared to patients with essential hypertension, untreated PA is associated with a two‐ to fourfold greater risk of cardiovascular disease, renal failure, and death. PA is caused by increased secretion of aldosterone from one adrenal gland in 30% of the patients and both adrenal ...
Oskar Ragnarsson   +5 more
wiley   +1 more source

Ultrasound‐derived velocity variations predict fluid responsiveness in critically ill pediatric oncology patients

open access: yesPhysiological Reports, Volume 14, Issue 3, February 2026.
Abstract Dynamic ultrasound indices assess preload‐dependent changes in stroke volume via the Frank–Starling mechanism and guide fluid therapy. This study aimed to determine optimal cutoff values for ultrasound‐derived peak aortic (ΔVAo) and carotid (ΔVCa) velocity variations to predict fluid responsiveness in critically ill pediatric oncology patients.
Bruno Sanchez Camargo   +2 more
wiley   +1 more source

Persistent Left Superior Vena Cava in Heart Transplantation. [PDF]

open access: yesJACC Case Rep
Burmistrova M, Effiom VB, Kilic A.
europepmc   +1 more source

A conventional multimodality imaging cascade to detect a superior vena cava obstruction [PDF]

open access: bronze, 2010
Antonio Grimaldi   +6 more
openalex   +1 more source

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