n.脑（脊）膜瘤

A meningioma is a tumor that arises from the meninges, the protective membranes of the brain and spinal cord.
这是一个源自脑膜和脊髓保护膜的肿瘤。
The patient was diagnosed with a benign meningioma, which meant it wasn't cancerous.
患者被诊断为良性脑膜瘤，这意味着它不是癌性的。
Surgery is often the first line of treatment for meningiomas, especially if they're causing symptoms.
对于脑膜瘤，手术通常是首选治疗方法，特别是当它们引起症状时。
She underwent surgery to remove the meningioma, and her recovery was swift and uneventful.
她接受了切除脑膜瘤的手术，恢复迅速且顺利。
The MRI scan showed a small meningioma in the left temporal lobe of her brain.
核磁共振成像扫描显示她大脑左颞叶有一个小脑膜瘤。
Radiation therapy may be recommended after surgery for meningiomas that are difficult to remove completely.
对于难以完全切除的脑膜瘤，可能会建议术后进行放射治疗。
Meningiomas can recur even after successful removal, so regular follow-up scans are essential.
即使成功移除后，脑膜瘤也可能复发，因此定期复查扫描至关重要。
The patient's meningioma was classified as grade I, indicating a low risk of recurrence or growth.
患者的脑膜瘤被分类为一级，表明其复发或生长的风险较低。
Some meningiomas grow slowly over time, while others remain stable and do not require immediate intervention.
有些脑膜瘤随着时间慢慢增长，而其他一些则保持稳定，不需要立即干预。
Researchers continue to study the genetic factors behind meningioma development to better understand its causes.
研究人员继续研究导致脑膜瘤发展的遗传因素，以更好地了解其原因。