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   Articles with "contrast extravasation" as a keyword



Dual-phase computed tomography angiography enhances detection of contrast extravasation in subarachnoid hemorrhage.

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recommendations! Published in 2019 at "World neurosurgery"

DOI: 10.1016/j.wneu.2019.10.046

Abstract: OBJECTIVE Contrast-enhanced computed tomography angiography (CTA) can be used to detect contrast extravasation in intracerebral hemorrhage (ICH). However, investigation for contrast extravasation in subarachnoid hemorrhage (SAH) is insufficient. We evaluated the efficacy of dual-phase CTA… read more here.

Keywords: contrast; hemorrhage; extravasation; contrast extravasation ... See more keywords

A large forearm subcutaneous hematoma after contrast extravasation requires surgical managements: A case report

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recommendations! Published in 2024 at "Medicine"

DOI: 10.1097/md.0000000000039536

Abstract: Rationale: Large extremity hematoma can rarely happen after contrast extravasation during a contrast-enhanced computed tomography scan. Some hematomas need prompt surgical managements. Patient concerns: A 77-year-old man had acute ischemic stroke and received the thrombolytic… read more here.

Keywords: contrast extravasation; hematoma; surgical managements; computed tomography ... See more keywords

CT Texture-Based Nomogram in Ischemic Stroke to Differentiate Intracerebral Hemorrhage from Contrast Extravasation after Thrombectomy

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recommendations! Published in 2024 at "Cerebrovascular Diseases"

DOI: 10.1159/000536667

Abstract: Abstract Introduction: Post-thrombectomy intraparenchymal hyperdensity (PTIH) in patients with acute ischemic stroke is a common CT sign, making it difficult for physicians to distinguish intracerebral hemorrhage in the early post-thrombectomy period. The aim of this… read more here.

Keywords: stroke; contrast extravasation; intracerebral hemorrhage; thrombectomy ... See more keywords

Abstract WP213: Exploring Contrast Extravasation and Associated Variables in Acute Ischemic Stroke Patients After Mechanical Thrombectomy: Single Center Experience

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recommendations! Published in 2024 at "Stroke"

DOI: 10.1161/str.55.suppl_1.wp213

Abstract: Introduction: Head CT hyperdensity (HCH) commonly follows mechanical thrombectomy (MT) for large vessel occlusion (LVO), often due to contrast extravasation (CE) or intracerebral hemorrhage (ICH). Given the 20-88% prevalence in studies, understanding associated variables is… read more here.

Keywords: contrast extravasation; associated variables; center; mechanical thrombectomy ... See more keywords

Angioembolization is necessary with any volume of contrast extravasation in blunt trauma

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recommendations! Published in 2017 at "International Journal of Critical Illness and Injury Science"

DOI: 10.4103/ijciis.ijciis_125_16

Abstract: Introduction: Reduction of nonessential angiogram and embolization for patients sustaining blunt abdominal and pelvic trauma would allow improved utilization and decreased morbidity related to nontherapeutic embolization. We hypothesized that the nature of intravenous contrast extravasation… read more here.

Keywords: volume; need embolization; embolization; extravasation ... See more keywords