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222 Possible Causes for Enlarged Blind Spot

  • Idiopathic Intracranial Hypertension

    In patients with visual loss, the most common perimetric finding was partial arcuate visual field defect with an enlarged blind spot, and patients tended to have mild loss[] . – Enlarged blind spot or other visual field loss. – Diplopia. 6. Associated Conditions  Before examination, think!?[] The most common visual field defect was a partial arcuate defect with an enlarged blind spot, and the average (SD) CSF opening pressure was 343.5 (86.9) mm H 2 O.[]

  • Papilledema

    Goldmann visual field revealed an enlarged blind spot in the right eye only ( Figure 2 ).[] The visual hallmarks are relatively spared visual acuity in the setting of bilateral optic disc edema with enlarged blind spots, nasal visual field loss, or constriction of[] It can progress to enlargement of the blind spot, blurring of vision, visual obscurations (inability to see in a particular part of the visual field for a period of time).[]

  • Astrocytoma of the Brain

    Changes (such as swelling) may be observed in the back of the eye, where the blind spot is.[] In young children, the growing pressure of an astrocytoma tumor inside the skull may enlarge the head.[]

  • Subdural Hematoma

    Subdural hematoma is defined as a collection of blood outside the brain below the dura mater. Presentations seen is dependent on the level of bleeding but general include siezures, apathy, weakness, lethargy, nausea, dizziness, behaviorual changes, confusion and severe headache. Chronic subdural hematoma may have[…][]

  • Retrobulbar Neuritis

    blind spot Central/paracentral scotoma to complete blindness Central/paracentral scotoma to complete blindness Fundus appearance Hyperemic disk Hyperemic disk Normal Vessel[] blind spot.[] Central and centrocecal scotoma were seen in 35 eyes (35.3%), followed by enlarged blind spot in 11, generalized constriction in 5, supero-nasal quadrantic defect in 1 eye[]

  • Chlorine Acne

    Eyestrain Treatment Richmond VA noticed with Does Swimming Chlorine Pool Help Acne Remedy Remove Scars Best papilledema except for an enlarged blind spot.[]

  • Ophthalmic Migraine

    The blind spot usually enlarges and may move across your field of vision.[] The blind spot usually enlarges and may move across their field of vision.[] ) inside the blind spot.[]

  • Epidural Hematoma

    Epidural hematoma is the accumulation of blood in the space between dura and bone in the cranial or spinal region. Patients who have suffered from head injury/trauma are the prime suspect of the epidural hematoma. Documentation of the interval between the initial loss of consciousness and the time of the impact[…][]

  • Cavernous Sinus Thrombosis

    Cavernous sinus thrombosis (CST) is an uncommon clinical condition caused by blood clot formation that obstructs the cavernous cavity. It is mostly caused by an infection with high morbidity and mortality rate. Imaging techniques and laboratory tests are used for diagnosing this condition. The presentation of CST[…][]

  • Severe Idiopathic Pneumococcemia

    OBJECTIVE: To describe the clinical findings in patients with acute idiopathic blind spot enlargement (AIBSE).[] All patients had enlarged blind spots of variable size and density. Dyschromatopsia and afferent pupil defects were prevalent.[] METHODS: Medical record review of 27 patients with AIBSE (without sufficient optic nerve head swelling to cause blind spot enlargement) seen in 2 academic neuro-ophthalmology[]

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