Tumours cause the pressure within the skull to rise, which causes a morningheadache and vomiting that gradually gets worse.
肿瘤导致头骨内压力增大，引起晨起头痛或者呕吐，且情况逐渐加剧。
2
Brain tumor patients a headache most cases took place in the early morning and at night, especially in the early morningheadache most obvious sense.
脑肿瘤患者的头痛大多发生在夜间和清晨，尤以清晨头痛感最明显。
3
Major clinical manifestations and complications were snoring (100%), daytime sleepiness (76%), choking in sleep (40%), morningheadache (36%), intellectual deterioration (42%), and hypertension (38%).