
好词典

源自拉丁语 sub-(下方) + dura mater(硬脑膜),字面意为“硬脑膜下方的”。
❶ 位于硬脑膜下方的,医学上特指硬脑膜与蛛网膜之间的区域或相关结构。常用于描述脑部出血或血肿的位置。
“The patient was diagnosed with a subdural hematoma after the accident.”
(事故后,患者被诊断为硬膜下血肿。)
“Subdural hemorrhages often result from traumatic brain injuries.”
(硬膜下出血通常由创伤性脑损伤引起。)
subdural space — 硬膜下间隙,指硬脑膜与蛛网膜之间的潜在腔隙,医学上为病理积液或出血的常见部位。
“Blood accumulated in the subdural space requires immediate drainage.”
(硬膜下间隙积血需立即引流处理。)
subdural empyema — 硬膜下积脓,指硬膜下腔的化脓性感染,属于神经外科急症。
“Antibiotics and surgical intervention are necessary for subdural empyema.”
(硬膜下积脓需抗生素治疗和手术干预。)