Because meningioma can occur in various parts of the skull, the index clinical manifestations are various, mainly headache, convex meningioma may show epilepsy, limb movement disorder, limb sensory disorder, dysbiosis, anterior skull base meningioma may show olfactory changes, vision loss, etc., middle skull base meningioma may show diplopia, facial numbness, etc., posterior skull fossa meningioma may show hearing loss, tinnitus, facial palsy, choking, hoarseness, etc. Please confirm the diagnosis promptly when the above symptoms appear. Because of its slow growth, meningioma is not detected very early, and its clinical manifestations depend on the tumor site. Early symptoms of meningioma – visual impairment Because of the growth of tumor, when the tumor presses in different directions, it will squeeze or compress the optic nerve and optic cross, which will cause eye movement disorder, vision loss, visual field loss, partial blindness and even blindness. As meningioma grows and occupies limited space in the skull, headache, nausea, vomiting, and optic papillomegaly may occur, which are common symptoms of increased intracranial pressure. Meningioma growth site triggers concurrent symptoms Apathy, delusions, hallucinations, etc.; while some manifest as hemiparesis, limb numbness, and some meningioma patients will show symptoms of endocrine dysfunction such as hypogonadism, amenorrhea, impotence. In addition, some meningioma patients may experience dysfunctions, tinnitus, and neck pain. These symptoms are atypical and can be easily confused with other diseases such as cervical spondylosis, mental disorders, pituitary tumors, and sexual diseases, making them easy to misdiagnose. If you have any of these symptoms, please contact us to help you diagnose.