Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Hereditary elliptocytosis ?
    ### Response:
    Hereditary elliptocytosis refers to a group of inherited blood conditions where the red blood cells are abnormally shaped. Symptoms can include fatigue, shortness of breath, gallstones, and yellowing of the skin and eyes (jaundice). Affected individuals can also have an enlarged spleen.
    