Results 111 to 120 of about 558,941 (335)

The Biomaterial and Blood Clot Complex: A Crucial Early Environment for Osteo‐Coagulo‐Immunomodulation and the Advancement of Bone Biomaterials

open access: yesSmall Structures, EarlyView.
Various properties of bone biomaterials can modulate components of the blood clot (including the fibrin network, red blood cells, platelets, and the complement system) in vivo implantation, leading to the formation of a biomaterial–blood clot complex (BBCC) significantly impacting subsequent osteoimmunomodulation.
Zongpu Han   +11 more
wiley   +1 more source

Value of double - track sign in differentiating primary from thrombosed transverse sinus stenosis in patients presumed to have idiopathic intracranial hypertension

open access: yeseNeurologicalSci, 2018
Background: Idiopathic intracranial hypertension (IIH) is primarily a disorder of young obese women of unknown etiology. The clinical presentation of IIH is similar to that of sinus thrombosis.
Nasser M. Aldossary
doaj  

Venous Sinus Stenting Alone as an Effective Treatment for Complex Dural Arteriovenous Fistulas with Sinus Thrombosis [PDF]

open access: yesNeurointervention
Dural arteriovenous fistulas (dAVFs) are rare vascular malformations, often complicated by sinus thrombosis and cortical reflux. We report a patient with a Cognard Type IIb dAVF at the right transverse sinus and ipsilateral sigmoid sinus thrombosis ...
Maximilian Thormann   +4 more
doaj   +1 more source

DIFFICULTIES IN THE DIAGNOSIS OF SINUS THROMBOSIS [PDF]

open access: yesJournal of the American Medical Association, 1915
The difficulties encountered in the diagnosis of sinus thrombosis of otitic origin have always been recognized as many and severe on account of the large number of diseases simulated and the few symptoms which are common to all cases of the affection. The closer we study our necropsy material and the published cases which have puzzled the diagnostician,
openaire   +2 more sources

Cerebral venous sinus thrombosis and thrombocytopenia after COVID-19 vaccination – A report of two UK cases

open access: yesBrain, behavior, and immunity, 2021
P. Mehta   +6 more
semanticscholar   +1 more source

Diagnostic Performance of Routine Brain MRI Sequences for Dural Venous Sinus Thrombosis

open access: yesAmerican Journal of Neuroradiology, 2016
BACKGROUND AND PURPOSE: Signs suggestive of unexpected dural venous sinus thrombosis are detectable on routine MR imaging studies without MRV. We assessed performance characteristics and interrater reliability of routine MR imaging for the diagnosis of ...
D. Patel   +6 more
semanticscholar   +1 more source

Impact of the “July effect” in head and neck microvascular reconstruction: A retrospective review

open access: yesWorld Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
Abstract Objective The “July effect,” a theory that the beginning of the academic year has worse operative outcomes and complication rates, remains controversial. We evaluated the “July effect” as a risk factor for negative operative outcomes in head and neck microvascular reconstruction.
Emma De Ravin   +11 more
wiley   +1 more source

Utility of ABI and API Versus CTA to Identify Surgically Significant Arterial Injury After Lower Extremity Trauma in a LMIC

open access: yesWorld Journal of Surgery, EarlyView.
South Africa faces a high burden of trauma‐related vascular injury. Prompt diagnosis and management are crucial to limit morbidity and mortality. Literature recommends a thorough vascular examination of at‐risk patients. Ankle brachial index (ABI) and arterial pressure index (API) are considered reliable screening tools for lower extremity vascular ...
Rubinette Robbertze   +4 more
wiley   +1 more source

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