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现代技术的发展 ,MRI可以分辨出骨迷路不同成分这样小的体积 ,那么它能否分辨内耳的内淋巴液与外淋巴液的容积 ,甚至球囊、椭圆囊、膜半规管的容积呢 ?内耳两种流体的化学性质不同 ,内淋巴液含 K+多Na+ 少 ,而外淋巴液含 K+ 少 Na+ 多 ,外淋巴液蛋白质的含量是内淋巴液的 6倍多
With the development of modern technology, MRI can distinguish the small volume of different components of the bony labyrinth, so whether it can distinguish the volume of the endolymph and perilymph in the inner ear, and even the volume of the balloon, the oval capsule and the semicircular canal? The chemical properties of the fluids are different, the endolymph contains less K + Na +, while the perilymph contains more K + less Na +, and the content of extralymphatic fluid protein is more than 6 times that of the endolymph