脑出血（ICH）是原发于脑内动脉、静脉和毛细血管的病变出血，一般以动脉出血多见，血液在脑实质内积聚形成脑内血肿。在临床当中，脑出血评估主要包括脑出血ICH-S及ICH-GS评分、蛛网膜下腔出血Hunt-Hess评分、蛛网膜下腔出血世界神经外科医师联盟（WFNS）分级、蛛网膜下腔出血影像学Fisher分级及改良Fisher分级、Spetzler-MartinAVM级别评估、以及 烟雾病 ...

Patients were diagnosed as having hemorrhagic or ischemic stroke on the basis of results from CT or MRI brain scans ... in 81% of patients with intracerebral hemorrhage (ICH), compared with ...

Any significant change in the patient's neurological exam (e.g., decline, worsening deficit in mental status) requires an emergent CT scan to reassess size of the hemorrhage. In patients with ...

Conclusions. Thin-sliced unenhanced CT is a valuable emergency diagnostic tool to rule out intracranial haemorrhage including fSAH in patients with acute transient neurological episodes if ...