Medical tourism in Pakistan is viewed as an untapped market that could be turned into a huge opportunity if the government "focuses on key issues". According to Pakistani medical experts, Pakistan has a "huge potential" in becoming a regional medical tourism hub, comparable to many other countries in its neighbourhood. Medical tourism in Pakistan has been arranging potential trips for many medical health and care procedures. A number of modern hospital facilities exist in major cities such as Islamabad, Karachi and Lahore that are fully equipped and facilitated with the latest medical technologies. Many doctors and surgeons in Pakistani hospitals tend to be foreign qualified. However, security issues and an overall below-par health infrastructure have challenged the growth of the industry.