想为此类患者争取较为乐观的预后，手术治疗及细致的术后治疗是必须的。
Surgical operation and meticulous post-operative cares are needed for a favorable outcome.
古时候的从医人员有时候会切除肿瘤，但预后诊断通常都不乐观。
Ancient medical practitioners sometimes cut tumors out, but the prognosis was known to be grim.
尽管前路手术导致的可立即出现的并发症较为有限，但接受后路手术的脊髓病患者预后则相对不那么乐观。
Whereas immediate complications due to anterior approaches are limited, patients with myelopathy who undergo a posterior approach have a more sobering outlook.
目的：大多数自闭症儿童的预后不乐观，但也有成功个案。
AIM: Most children with autism have poor prognosis, but there are still some successful cases.
目的：大多数自闭症儿童的预后不乐观，但也有成功个案。
AIM: Most children with autism have poor prognosis, but there are still some successful cases.
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