颅内原发性脑膜瘤极少有颅外转移,我们曾遇到一例左侧蝶骨嵴中1/3部位脑膜瘤发生颞下凹,腮腺区转移的病例,较罕见、特加以报道。并就有关问题进行讨论。病例报告张××,女性、52岁。住院号:202780。患者因脑膜瘤於65年4月由上海市某医院神经外科行首次颅内手术。术中见左蝶骨嵴中1/3有5×3.5×2cm~3 Intracranial primary meningiomas rarely have extracranial metastases. We have encountered a case in which a middle third of the sphenoid ridge of the left side of the sphenoid iliac crest was sub-condylar and metastasis to the parotid gland. This is rare and has been specifically reported. And discuss related issues. Case report Zhang X, female, 52 years old. Hospital number: 202780. The patient had first intracranial surgery for meningioma from neurosurgery in a hospital in Shanghai in April of 65. See 1/3 of the left sphenoid ridge in the operation with 5×3.5×2cm~3