jaundice. It likewise appears that, when the case ends fatally, convulsions and insensibility generally precede death.
A set of cases illustrating the slighter forms of poisoning with copper has been published by M. Bonjean of Chambery. The cause was the preparation of an acid confection in a copper vessel. Two women suffered from severe headache, constriction of the throat, nausea, colic, and extreme weakness. Two young men, who had eaten the confection more freely, had for some hours excruciating colic, severe pain in the mouth and throat, impeded breathing, and hurried irregular pulse; and for twenty-four hours they suffered severely from headache and prostration of strength.[1]
The following case communicated to Professor Orfila by one of his friends will convey a good idea of the symptoms in severe cases, which do not prove fatal. A jeweller's workman swallowed intentionally half an ounce of verdigris, suspended in water. In fifteen minutes he was attacked with colic pains and profuse vomiting and purging. When seen by the physician eight hours afterwards there was not much vomiting, but frequent eructation of a matter containing verdigris, some salivation, a small pulse, and blueness about the eyes. In sixteen hours jaundice began to appear. In the course of the night he was a good deal relieved from the colic pains by three alvine discharges; and next morning he had ceased to vomit, and the pain had disappeared. But he complained of a taste of copper in his mouth, and the jaundice had increased. From this time he recovered rapidly, and on the fourth day convalescence was confirmed.[2]
When the poisoning ends fatally, convulsions, palsy, and insensibility, the signs in short of some injury done to the brain, are very generally present. This is illustrated by a good example in Pyl's Essays and Observations. It was the case of a confectioner's daughter, who took two ounces of verdigris, and died on the third day under incessant vomiting and diarrhœa, attended towards the close with convulsions, and then with palsy of the limbs. This case, however, is chiefly valuable for the dissection, which will be noticed presently.[3] But two cases of the same description are related in greater detail by Wildberg in his Practical Manual, which clearly show the action of this poison on the brain. They are the cases formerly alluded to of a lady and her daughter who were poisoned by sour-krout kept in a copper pan. Soon after dinner they were attacked first with pain in the stomach, then with nausea and anxiety, and next with eructation and vomiting of a green, bitter, sour, astringent matter. The pain afterwards shot downwards throughout the belly, and was then followed by diarrhœa; afterwards by convulsions, at first transient, then continued; and finally by insensibility. The daughter died in twelve hours, the mother an hour later.[4] In these three cases, although there was not any jaundice
