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颅内肿瘤可象许多其它肿瘤一样,潜伏期很长、症状不明显或不典型。继续发展时可出现显著的神经病学症状,甚至是造成死亡的直接原因。这与颅内肿瘤的生长速度、脑肿胀、脑积水和脑干的受压移位有关。作者自1981～1985年观察到8例颅内肿瘤发生突然死亡,占非暴力死亡的15%。其中6例突然死亡发生在家中,另发生在大街上和浴室内各1例。仅1例生前因“慢性软脑膜蛛网膜炎”曾住院治疗,其余7例均未就医。
Intracranial tumors, like many other tumors, have a long incubation period with insignificant or atypical symptoms. Continued development may present with significant neurological symptoms and may even be the direct cause of death. This is related to the growth rate of intracranial tumors, swelling of the brain, hydrocephalus and compression displacement of the brainstem. The authors observed a sudden death in 8 cases of intracranial tumors from 1981 to 1985, accounting for 15% of non-violent deaths. Six of the sudden deaths occurred at home and one in the street and one in the bathroom. Only 1 case had a history of “chronic pia mater arachnoiditis” hospitalized, the remaining 7 cases were not seeking medical treatment.