求翻译：颅骨结构完整. 双侧额部见片状低密变区, 余脑实质未见异常密度影。脑室系统未见扩大，脑沟、裂、池末见增宽。中线结构居中。是什么意思？

Skull structural integrity of the bilateral frontal see sheet low-density variable region, more than the brain parenchyma no abnormal density. The ventricular system did not expand, sulci, crack the end of the pool, see widened. Midline structure centered.

Skull structure complete dual-side, see chip-scale, low-key transition zone, and do not see the real density anomalies. Computer Room system expansion is not seen in the brain, and torn apart in the end, the pool. Center line structure.

Skull structure integrity. The two-sided volume department sees the laminated low dense variation area, -odd brain essence has not seen the unusual density shade.The ventricles of the brain system has not seen the expansion, the brain ditch, the crack, at the end of the pond sees increases the width

Skull structure integrity. Double sided laminated low forehead see secret area, remaining brain parenchyma no abnormal density shadows. Ventricular system have not been expanded, cerebral Groove, crack, Ikesue seen widening. Midline structures centered.

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