def METHOD_NAME(condition_code, condition_dict):
    """
    Return the category that a medication belongs to. If it does not belong to any, return an empty list.
    :param condition_dict: dictionary of specific cancer type and codes
    :param condition_code: code belonging to veterans medical record
    :return: list
    """
    condition_category = str()
    for category_id in list(condition_dict.keys()):
        for cancer_condition_code in condition_dict[category_id]:
            if condition_code == cancer_condition_code:
                condition_category = category_id
                break
    return condition_category