The death rate in patients who experience only this form of the disease is low, although residual neurological deficit, which may be severe, is common.
仅患此种病症的患者，其剩余的神经功能缺损很常见，病情可能会很严重，但死亡率不高。
2
By using an internal drainage model, we can get both the daily deficit and residual mobile water.