Stroke Imaging Package Study
Stroke Imaging Package Study
Our study aims to explore the value of new imaging technique package in predicting early
 neurological deterioration (END) as well as 90-day unfavorable outcome in patients with acute
 ischaemic stroke.
1. Patients with acute ischemic stroke within 4.5-72h after onset were prospectively
 enrolled in our study and underwent standardized clinical and new imaging technique
 package assessment.

 2. New imaging technique package mainly includes conventional cranial MRI （T1,T2,T2
 FLAIR,DWI, and ADC), cranial magnetic resonance angiography (MRA), and intracranial
 vessel wall imaging (High-Resolution Magnetic Resonance Imaging,HRMRI) as well as
 susceptibility weighted imaging (SWI).

 3. The neurofunctional fluctuation during hospitalization as well as 90-day outcomes were
 carefully assessed. Patients were followed up for 90-days after stroke onset.

 4. Our study aims to explore the value of new imaging technique package in predicting early
 neurological deterioration (END) as well as 90-day unfavorable outcome in patients with
 acute ischaemic stroke.
Inclusion Criteria:

 1. patients with ischemic stroke and hospitalized during 4.5-72 hours after onset ,
 confirmed by diffusion weighted imaging (DWI).

 2. patients with stable vital signs.

 3. patients who have underwent thrombolytic/intravascular therapy are allowed to enroll
 in the study.

 Exclusion Criteria:

 1. patients with absolute/relative contraindication to MRI (including but not confined to
 metal in the body and claustrophobia).

 2. patients who is extremely agitated, and cannot comply with MRI exam.

 3. patients who declined the consent.