The bacterial enigma presents itself in the case of staphylococcal blepharitis, as well. Studies have long shown correlations between marginal infiltrates and bacteria such as Staphylococcus aureus on the cornea.11,12 However, lesion cultures associated with the presence of S. aureus are commonly negative.
Signs of Stroke in Men and Women. 1  Sudden numbness or weakness in the face, arm, or leg, especially on one side of the body. 2  Sudden confusion, trouble speaking, or difficulty understanding speech. 3  Sudden trouble seeing in one or both eyes.  Sudden trouble walking, dizziness, loss of balance, or lack of coordination.
Even if stroke symptoms disappear, they are a clear warning that a larger stroke may follow. 1  Sudden weakness or numbness of the face, arm or leg, usually on one side of the body. 2  Difficulty speaking or understanding language. 3  Decreased or blurred vision in one or both eyes. 4  Sudden, severe headaches.