A review of the statistics of American institutions shows that psychoses associated with brain and nervous diseases other than Huntington's chorea and brain tumor, which have already been discussed, are exceedingly rare. The percentage of cases reported in the New York hospitals was .95, in the Massachusetts institutions, 1.02, and in twenty-one other hospitals only 1.56. In a total of 70,987 first admissions there were only 787 cases (1.1 per cent). The relative frequency of the various forms is illustrated by the statistics of the admissions to the New York state hospitals during a period of eight years. Of 462 cases, 160 were diagnosed as psychoses due to cerebral embolism; twelve, to meningitis; twenty, to multiple sclerosis; thirty-eight, to tabes; thirty-four, to acute chorea; and 163, to other conditions not specified. These figures are astonishing when the fact that 49,640 patients were admitted during that time is taken into consideration.
According to Tuke,[213] one of the oldest of the Egyptian papyri in the British Museum (Papyrus Sallier I) makes the following very interesting reference to alcoholism:— "Whereas it has been told me that thou hast forsaken books, and devoted thyself to pleasure; that thou goest from tavern to tavern, smelling of beer, at the time of evening. If beer gets into a man it overcomes his mind.... Thou knowest that wine is an abomination, that thou hast taken an oath that thou wouldst not put liquor into thee. Hast thou forgotten thy resolution?" It is difficult to realize that this refers to one of the earliest periods of recorded history. Hebrew, Greek and Roman literature are prolific in equally significant testimonials to the antiquity of alcohol as an intoxicant. It was referred to at considerable length by Aristotle, Plutarch and Hippocrates. That Haslam appreciated the important relation existing between alcoholism and mental disorders is shown by the following comment on this subject written in 1808:—"Thus a man is permitted slowly to poison and destroy himself; to produce a state of irritation, which disqualifies him from any of the useful purposes of life; to squander his property among the most worthless and abandoned; to communicate a loathsome and disgraceful disease to a virtuous wife; to leave an innocent and helpless family to the meagre protection of the parish. If it be possible the law ought to define the circumstances under which it becomes justifiable to restrain a human being from effecting his own destruction, and involving his family in misery and ruin. When a man suddenly bursts through the barriers of established opinion; if he attempts to strangle himself with a cord, to divide his large blood vessels with a knife, or swallow a vial full of laudanum, no one entertains any doubt about his being a proper subject for the superintendence of keepers; but he is allowed, without control, by a gradual process, to undermine the fabric of his health and destroy the property of his family."