T1WI和T2WI呈等或稍低信號(hào)()
A.急性血腫 B.亞急性血腫 C.水腫 D.脂肪瘤 E.慢性血腫
A.患側(cè)蛛網(wǎng)膜下隙變窄 B.患側(cè)蛛網(wǎng)膜下隙受壓增寬 C.蛛網(wǎng)膜下隙對(duì)稱(chēng)性增寬 D.蛛網(wǎng)膜下隙對(duì)稱(chēng)性變窄 E.健側(cè)蛛網(wǎng)膜下隙增寬