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例1男,14岁。反复头痛2年余,加重伴四肢抽搐10余天。患者约于2年前出现运动后枕部疼痛,可自动缓解,10天前患者于睡眠中突然出现四肢抽搐,呼吸困难,持续约5min后缓解。MRI示:左侧顶叶囊实性占位,其中实性部分大小约25mm×20mm,边界清,T1WI呈略低信号,T2WI及水抑制序列呈均匀高信
Example 1 male, 14 years old. Repeated headache more than 2 years, aggravated with limbs twitch more than 10 days. Patients with occipital pain about 2 years ago after exercise, can be automatically relieved, 10 days ago, sudden limbs in patients with sleepy twitch, difficulty breathing, sustained about 5min after remission. MRI showed: the left parietal lobe solid occupies, of which the solid part of the size of about 25mm × 20mm, clear boundary, T1WI showed a slightly lower signal, T2WI and water suppression sequence was uniform high letter