<p> 病历摘要：脑膜瘤患者女，55岁，视力下降数月。查体：视力下降，余神经体征阴性。<img src="/Image1/70/701efcf75546892d9bd316294c1aa015.jpg" /><img src="/Image1/f1/f1cbb64b889bb71254d077cbab4debce.jpg" /><img src="/Image1/11/1143656b0cd9cad0d289f14783f8daa2.jpg" /><img src="/Image1/f2/f2ddfc1bf237af95955956f1f46f284a.jpg" /><img src="/Image1/1d/1d02cf16cf9cb4b71ef76f1edae5e9b6.jpg" /><img src="/Image1/eb/eb32d83de0a795d08a58c71de398b212.jpg" /></p><br><br>第1题，共1个问题<br>(简答题)1.诊断是什么？