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Results 1 - 4 of 4 for halo
  1. A halo nevus occurs when the body develops an immune response to the pigment cells around a nevus. The ...
  2. ... problems such as difficulty seeing at night, seeing halos around lights, and sensitivity to glare.
  3. ... papular), hive-like (urticarial), and have a surrounding halo (bull's eye). Occasionally a central depression, or punctum, ...
  4. ... On occasion, there may be a narrow red halo around the base. This is a normal and ...