Objective Surgical access to lesions of petroclival region represents a challenge , both because of the depth of the lesion site and the vicinity of complex neurovascular structures.
目的 岩斜坡区病变位置深在，毗邻复杂的神经血管结构，外科手术治疗难度很大。
参考来源 - 岩斜坡区外侧型颅底手术入路的解剖学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
孔雀河斜坡及邻区发现的油气赋存形式为湿气和凝析油，与现今的高成熟—过成熟的烃源岩不相匹配。
The occurrence shapes of hydrocarbon in Kongquehe slope and its adjacent area are wet gas and condensed oil, which is not in accordance with source rock in high-over maturity period nowadays.
油溶释放气量可占到源岩游离相天然气排出量的12.82%，应是西部斜坡区天然气成藏的重要组成部分。
The amount of gas released from oil increases from east to west, it can be 12.82% of gas in free phase expelled from source rock, it is important part of gas accumulation in Western Slope.
目的介绍并讨论一种治疗斜坡区肿瘤的经岩骨后乙状窦前的手术入路。
Objective To describe and discuss a transpetrosal-presigmoid approach for removal of tumors in clival regions.
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