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  • Thumbnail for Melkersson–Rosenthal syndrome
    Melkersson–Rosenthal syndrome is a rare neurological disorder characterized by recurring facial paralysis, swelling of the face and lips (usually the upper...
    5 KB (453 words) - 05:32, 14 June 2023
  • Thumbnail for Posterior vitreous detachment
    A posterior vitreous detachment (PVD) is a condition of the eye in which the vitreous membrane separates from the retina. It refers to the separation of...
    9 KB (1,090 words) - 08:22, 28 February 2023