外伤出血颅内血肿外伤性急性颅内出血后血肿扩大是指一次出血不断发展,在一定时间内血液成分从受损血管不断渗漏的过程.其发生机制主要为:凝血机制障碍,损伤局部代谢异常,局部压力的改变等.受年龄,血管顺应性,出血量及血肿形状等因素的影响,发生时间多在脑外伤后72 h内,尤其是伤后1 h内.因而在伤后3 d内,应密切...
Spontaneous intracerebral hemorrhage (sICH) is associated with significant morbidity and mortality, with subsequent hematoma expansion (HE) linked to worse neurologic outcomes. Accurate, real-time predictions of the risk of HE could enable tailoring management--including blood pressu...
Background: The relationship between early perihematomal edema (PHE) and hematoma expansion (HE) is unclear. We investigated this relationship in patients with acute spontaneous intracerebral hemorrhage (ICH), using radiomics. Methods: In this multicenter retrospective study, we a...
Notably, our analysis covered the spectrum of small vessel disease magnetic resonance imaging markers (eg, cortical superficial siderosis), which was often not the case in previous reports, likely affecting the associations with hematoma expansion. Full Text ...
Hematoma expansion is an independent risk factor of unfavorable outcome after intracerebral hemorrhage (ICH), which always occurs in the early phase after symptoms onset. The relationship between underlying small vessel disease (SVD) and hematoma expansion was inconsistent in patients with ICH. We aimed...
美[ˌhiməˈtoʊmə] 英[ˌhiːməˈtəʊmə] n.【医】血肿 复数:hematomas复数:hematomata 同义词 n. haematoma 英汉 英英 网络释义 n. 1. 【医】血肿 例句 释义: 全部,血肿
To explore the feasibility of predicting hematoma expansion at acute phase via a radiomics approach. 254 cases with hypertensive intraparenchymal hematomas were retrospectively reviewed. Baseline non-contrast enhanced CT scan (NECT) were obtained on admission and compared to follow up CT to confirm the...
7.Relationship between the tiny enhanced foci in hematoma and hematoma expansion at acute stage of intracerebral hemorrhage脑出血急性期血肿内微小增强病灶与血肿扩大的关系 8.Blood perssure control and early enlargement of hematoma in hypertensive cerebral hemorrhage血压调控与高血压脑出血早期血肿扩大的临床研...
Medications: Some blood thinners or anticoagulation medications may increase the risk for spontaneous bleeding and expansion of hematomas because the body cannot efficiently repair blood vessels. This allows blood to leak excessively through the damaged areas. These medications include Coumadin (warfarin)...
find that the deleterious effects of diabetes on intracerebral hemorrhage may be due to the action of the protein plasma kallikrein, discovered to directly inhibit platelet aggregation through an osmolarity-sensitive mechanism.#Hyperglycemia is associated with greater hematoma expansion and poor clinical ...