Computed Tomography Images for Intracranial Hemorrhage Detection and Segmentation

After traumatic brain injury (TBI), intracranial hemorrhage (ICH) may occur that could lead to death or disability if it is not accurately diagnosed and treated in a time-sensitive procedure. Currently, Computerized Tomography (CT) scans are examined by radiologists to diagnose ICH and localize affected regions. In this work, we collected a dataset of 82 CT scans of patients with TBI. ICH regions in these scans were delineated in each slice by two radiologists. The radiologists also annotated each CT slice for the presence of different types of ICH and fractures.

在遭受脑外伤（TBI）后，若未能在时限内准确诊断并治疗颅内出血（ICH），则可能导致死亡或残疾。目前，计算机断层扫描（CT）图像的检查由放射科医生负责，以诊断颅内出血并定位受影响区域。在本项研究中，我们收集了82例TBI患者的CT扫描数据集。这些扫描中的ICH区域由两位放射科医生在每个切面进行描绘。此外，放射科医生还对每张CT切片进行了标注，以记录不同类型ICH和骨折的存在情况。