Quite possibly your comment on this will be that the symptoms of such “neurotic” patients are well known, and they ought to go to a neurologist or a psychiatrist and not to an internist or a general practitioner. In an era of internal medicine, however, which takes pride in the fact that it concerns itself with the functional capacity of organs rather than with mere structural changes, and which has developed so many “functional tests” of kidneys, heart, and liver, is it not rather narrow-minded to limit one’s interest to those disturbances of function which are based on anatomic abnormalities? There are other reasons, too, why most of these “functional” cases belong to the field of general medicine. In the first place, the differential diagnosis between organic disease and pure functional disturbance is often extremely difficult, and it needs the broad training in the use of general clinical and laboratory methods which forms the equipment of the internist. Diagnosis is the first step in treatment. In the second place, the patients themselves frequently prefer to go to a medical practitioner rather than to a psychiatrist, and in the long run it is probably better for them to get straightened out without having what they often consider the stigma of having been “nervous” cases. A limited number, it is true, are so refractory or so complex that the aid of the psychiatrist must be sought, but the majority can be helped by the internist without highly specialized psychologic technic, if he will appreciate the significance of functional disturbances and interest himself in their treatment. The physician who does take these cases seriously--one might say scientifically--has the great satisfaction of seeing some of his patients get well, not as the result of drugs or as the result of the disease having run its course, but as the result of his own individual efforts.