Results 11 to 20 of about 1,254,542 (388)

Varicose Veins

open access: yesScottish Medical Journal, 1929
Case Presentation 1: A 38-year-old woman presented 6 months postpartum from the birth of her third child with pruritic bluish veins and a burning sensation behind her knees. She was embarrassed to wear skirts and dresses. On physical examination, she was
Gregory Piazza
semanticscholar   +3 more sources

Blood flow-induced Notch activation and endothelial migration enable vascular remodeling in zebrafish embryos. [PDF]

open access: yes, 2018
Arteries and veins are formed independently by different types of endothelial cells (ECs). In vascular remodeling, arteries and veins become connected and some arteries become veins. It is unclear how ECs in transforming vessels change their type and how
Ablooglu, Ararat J   +6 more
core   +3 more sources

Diagnosis of venous incompetence inerectile dysfunction [PDF]

open access: yes, 1990
In 26 of 214 patients with erectile dysfunction and proved venous incompetence by cavernosography, an additional bidirectional Doppler ultrasound was performed also to demonstrate venous outflow disturbances. All except one leakage in the superficial and
Bähren, Wolfgang   +5 more
core   +1 more source

The overtreatment of illusory May Thurner syndrome

open access: yesVeins and Lymphatics, 2019
Not ...
Paolo Zamboni   +2 more
doaj   +1 more source

Anatomical variants of renal veins: A meta-analysis of prevalence

open access: yesScientific Reports, 2019
The main aim of this article is to establish the actual prevalence of renal vein variations (circumaortic renal vein, retroaortic renal vein, double renal vein), and to increase awareness about them.
S. Hostiuc   +4 more
semanticscholar   +1 more source

Clinical applications of blood gas analysis: a comparative review of arterial and venous blood gas monitoring in critical care [PDF]

open access: yesAcute and Critical Care
Blood gas analysis is an essential diagnostic tool used for assessing acid-base balance, ventilation, and oxygenation in critically ill patients. Arterial blood gas analysis (ABGA) remains the gold standard, primarily due to its accuracy in measuring ...
Gyeo Ra Lee
doaj   +1 more source

Transvenous Embolization of Cavernous Sinus Dural Arteriovenous Fistula Using the Direct Superior Ophthalmic Vein Approach: A Case Report [PDF]

open access: yesNeurointervention, 2011
Transvenous coil embolization has been successfully applied for the treatment of cavernous sinus dural arteriovenous fistula (CSDAVF). Unfortunately, the technique cannot be applied in cases of poor or absent inferior petrosal sinus or facial venous ...
Jong Geun Ha   +3 more
doaj   +1 more source

Influence of Long-term Cytotoxic Chemotherapy on the Condition of Peripheral Venous Channel [PDF]

open access: yes, 2017
The necessity of long-term venous access in cancer patients appears at frequent and long-term courses of cytotoxic therapy. Peripheral veins of forearms are most often used for these aims. The conditions of peripheral venous channel in 32 cancer patients,
Tkachuk, T. (Tetiana)
core   +2 more sources

Remodeling of macular vortex veins in pachychoroid neovasculopathy

open access: yesScientific Reports, 2019
Superior and inferior macular vortex veins are divided by a horizontal watershed passing through the macula. We evaluated macular vortex vein remodeling in eyes with pachychoroid neovasculopathy (PNV).
H. Matsumoto   +3 more
semanticscholar   +1 more source

Hand-dorsa vein identification based on local macroscopic and microscopic characteristics

open access: yes工程科学学报, 2015
As hand-dorsa vein identification is non-contact,not easily polluted,and has other unique advantages,it becomes a new research and application hotspot of biometric identification methods.
WANG Yi-ding   +3 more
doaj   +1 more source

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