There is absolutely no ethics in the medical field. Only money is the consideration.Please probe the nexus between testing labs,scan centers,drug manufacturers and the doctors. Lots of innocent patients are robbed of their hard earned money by unwanted tests etc. Today they are forcibly removing kidneys. If this goes on unchecked tomorrow they may even kill people to take organs.The concept of medical tourism needs a relook. Is it a way to rob poor indians of their organs to be sold to foreigners.