พบ 21 ชุดข้อมูล

"- The dataset contains 162 patients aged 18 years and older who were suspected of acute ischemic stroke. All patients underwent CT and MRI of the brain. The MRI studies were performed within 24 hours after CT studies. - The cases were classified into 2 groups and labeled as stroke (Stroke), 209 cases, and no stroke (No_stroke), 138 cases. - In the Stroke group, there were 152 cases of anterior circulation stroke and 57 cases of posterior circulation stroke - The neuroradiologist reviewed all images. - In the Stroke group, 130 cases (73 anterior circulation stroke and 57 posterior circulation stroke) were manually segmented by a neuroradiologist in a DWI sequence on MRI study. "