Treatise on Poisons by Sir Robert Christison

noticed shortly as a disease liable in careless hands to be confounded with irritant poisoning. This is far from being a common accident, and very rarely takes place during life. In most of the cases in which it has been witnessed the symptoms antecedent to death were those not of irritant, but of narcotic poisoning, and were then owing simply to the great accumulation of worms in the alimentary canal. On this subject the reader is referred to the article Epilepsy in the introductory remarks on the effects of the narcotic class of poisons. But at times the symptoms have been like those of irritant poisoning. Thus the following is a case of perforation by worms during life giving rise to all the phenomena and symptoms of peritonæal inflammation. A soldier at Mauritius was seized with slight general fever and severe pain, at first in the pit of the stomach, and afterwards over the whole belly, which on the third day began to enlarge. A tendency to suppression of urine and costiveness ensued, then bilious vomiting; and he died on the fourth day, the belly having continued to increase to the end. On dissection, several quarts of muddy fluid were found in the sac of the peritonæum, the viscera were agglutinated by lymph, a round worm was discovered among the intestines between the navel and pubes, and the ileum was perforated six inches from the colon by a hole corresponding in size with the worm.[189]—A singular case, not however fatal, but which confirms the fact, that worms may make their way through the intestines and other textures during life, is mentioned in Rust’s journal. A woman after a tedious illness first vomited several lumbrici, and was then seized with a painful swelling in the left side, which in the process of time suppurated, and discharged along with the purulent matter three other worms of the same species.[190] Another instance of the same kind, where the perforation of the gut succeeded strangulated hernia, and was followed by the discharge of two lumbrici and ultimate recovery, is detailed in the Revue Médicale.[191] Symptoms like those of narcotico-acrid poisoning may be caused by worms without perforation. A girl, eight years old and in excellent health, was suddenly seized with violent colic pains, vomiting, bloody stools, tenderness and swelling of the belly, followed by convulsions and coma, and proving fatal in seven hours. No other explanation of the case could be discovered on dissection except the presence of several hundred ascarides in the intestines and thirteen in the stomach.[192]