Exemptions reduce your taxable income. You can deduct $4,050 for each exemption you claim in 2016. But you may lose at least part of the dollar amount of your exemptions if your adjusted gross income is more than a certain amount. See Phaseout of Exemptions , later.
Edema is a common response to various forms. of brain injury, and the causes can be categorized as cytotoxic, vasogenic, inter-. stitial, or combined. Identification of the dominant imaging pattern, in conjunc-. tion with additional radiologic findings and clinical history, often yields clues to the diagno-. sis.
Examples of inflammatory disorders that cause true disc edema include anterior ischemic optic neuropathy, optic neuritis, diabetes, sarcoidosis, and leukemic infiltration. These conditions should be seen as causes of papillitis, which is a distinct entity apart from pseudopapilledema.