Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) incontinentia pigmenti ?
    ### Response:
    Incontinentia pigmenti is a condition that can affect many body systems, particularly the skin. This condition occurs much more often in females than in males.  Incontinentia pigmenti is characterized by skin abnormalities that evolve throughout childhood and young adulthood.
    