visual deterioration

Thirteen cases of tumors involving the cavernous sinus, including 6 pituitary adenomas, 5 meningiomas, one neurofibroma and one chordoma, were reported. The clinical manifestations of these patients were headache, visual deterioration, exophthalmus, palsy of eye movements and endocrinic disturbances.

报告13例海绵窦肿瘤，包括6例垂体腺瘤、5例脑膜瘤、1例神经纤维瘤和1例脊索瘤，主要表现为头痛、视力减退、突眼、眼球活动障碍和内分泌紊乱。

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Visual deterioration 20.5%. Double vision, strabismus and retinal varices were also found in the cases.

其次为视力下降，为20.5%（应答人数百分比），其他眼科表现还有复视、斜视以及视网膜静脉曲张。

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