Tag: diagnosis

  • Acanthosis Nigricans

    Acanthosis Nigricans Definition and Description of Acanthosis Nigricans Acanthosis Nigricans is a skin condition characterized by dark, velvety patches, typically found in body folds such as the neck, armpits, and groin. While it can occur in anyone, it is most commonly seen in individuals with obesity, diabetes, or hormonal disorders. Medically, the condition is considered…

  • ACH

    ACH Definition and Description of ACH ACH, or Arachnoid Cysts of the Hemisphere, is a type of fluid-filled sac located within the brain or on its surface. These cysts develop in the arachnoid membrane, which encases the brain and spinal cord. Most commonly, they are benign and often discovered incidentally during neuroimaging done for other…