The clinical signs: headache was 88.24%, vomiting was 34.03%, papilloedema presented 33.19%, hemiplegia was seen 12.6%.
Các dấu hiệu lâm sàng đau đầu 88,24%, nôn 34,03%, phù gai thị 33,19%, liệt nửa người 12,60%.