Results 11 to 20 of about 3,045 (74)

Nasopharyngeal angiofibroma: Our experience and literature review

open access: yesInternational Archives of Otorhinolaryngology, 2013
Summary Introduction: Juvenile nasopharyngeal angiofibroma is a rare, highly vascular, and histologically benign tumor, generally observed in male adolescents.
Mariane Barreto Brandão Martins   +6 more
doaj   +3 more sources

Xylem embolism and bubble formation during freezing suggest complex dynamics of pressure-tension in Betula pendula stems [PDF]

open access: yes, 2022
Freeze-thaw-induced embolism is a key limiting factor for perennial plants in frost-exposed environments. Gas bubbles are formed during freezing and expand during thawing resulting in xylem embolism. However, when water freezes, its volume increases by 9%, generating local pressures, which can affect the formation of bubbles.
arxiv   +1 more source

Transarterial Embolization for Sporadic Renal Angiomyolipoma: Patient Selection and Technical Considerations for Optimal Therapeutic Outcomes

open access: yes대한영상의학회지, 2022
Although renal angiomyolipoma (AML) is a benign tumor, treatment may be necessary occasionally because it can cause potentially life-threatening retroperitoneal hemorrhage.
Yena Jung   +4 more
doaj   +1 more source

Anatomically aware dual-hop learning for pulmonary embolism detection in CT pulmonary angiograms [PDF]

open access: yes, 2023
Pulmonary Embolisms (PE) represent a leading cause of cardiovascular death. While medical imaging, through computed tomographic pulmonary angiography (CTPA), represents the gold standard for PE diagnosis, it is still susceptible to misdiagnosis or significant diagnosis delays, which may be fatal for critical cases.
arxiv   +1 more source

Tratamiento endovascular de 473 aneurismas intracraneanos: resultados angiográficos y clínicos. Experiencia colombiana, 1996-2008

open access: yesBiomédica: revista del Instituto Nacional de Salud, 2010
Introducción. La terapia endovascular es una técnica aceptada mundialmente para el tratamiento de aneurismas cerebrales rotos y no rotos. En nuestro medio no hay grandes series publicadas que permitan comprobar la reproducibilidad del método según el ...
Sergio Alberto Vargas   +2 more
doaj   +1 more source

Traumatic Liver Injury: Factors Associated with Mortality [PDF]

open access: yesKorean Journal of Critical Care Medicine, 2014
BACKGROUND: We postulate that a delay in the implementation of hepatic arterial embolization for traumatic liver injury patients will negatively affect patient prognosis.
Youn Suk Chai   +8 more
doaj   +1 more source

Transcatheter Arterial Embolization of a Ruptured Superior Rectal Artery Aneurysm in Type 1 Neurofibromatosis: A Case Report

open access: yes대한영상의학회지, 2020
Neurofibromatosis type 1 (NF1) is a common autosomal-dominant disorder. Vasculopathies associated with NF1 are rare and can cause aneurysms, stenoses, and arteriovenous malformations.
Se Jin Park   +3 more
doaj   +1 more source

Supraselective embolization as a method for the management of renal vascular injuries [PDF]

open access: yesVojnosanitetski Pregled, 2006
Background: Renal injuries are most often caused by traumatic injuries, but they can also be induced iatrogenically, during renal biopsy, percutaneous nephrostomy or lithotripsy.
Milović Novak   +3 more
doaj   +1 more source

Angiographic Embolization in the Treatment of Puerperal Hematoma

open access: yesOman Medical Journal, 2017
Puerperal hematoma is one of the life threatening obstetrical emergencies. Surgical ligation of bleeding vessel may not always be possible for the patients who were hemodynamically unstable, hence pelvic arterial angiography may be preferred as the first
Hasene Özçam   +5 more
doaj   +1 more source

Endovascular Treatment of Cerebral Aneurysms: Technical Options in Coil Embolization

open access: yes대한영상의학회지, 2020
Since the endosaccular coil embolization technique was introduced as an alternative for treating selected patients with aneurysms, it has become a mainstay of treatment for cerebral aneurysms.
Moon Hee Han
doaj   +1 more source

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