A deep yellow colour appeared in many cases within a few minutes after death. In some the skin became purple, and in others black. I heard of one case in which the body was yellow above, and black below its middle. In some the skin was as pale as it is in persons who die of common fevers. A placid countenance was observed in many, resembling that which occurs in an easy and healthful sleep.
Some were stiff within one hour after death. Others were not so for six hours afterwards. This sudden stiffness after death, Dr. Valli informs us, occurred in persons who died of the plague in Smyrna, in the year 1784[53].
Some grew cold soon after death, while others retained a considerable degree of heat for six hours, more especially on their backs.
A stream of tears appeared on the cheeks of a young woman, which seemed to have flowed after her death.
Some putrified in a short time after their dissolution, but others had no smell for twelve, eighteen, and twenty hours afterwards. This absence of smell occurred in those cases in which evacuations had been used without success in the treatment of the disease.
Many discharged large quantities of black matter from the bowels, and others blood from the nose, mouth, and bowels after death. The frequency of these discharges gave rise to the practice of pitching the joints of the coffins which were used to bury the dead.
The morbid appearances of the internal parts of the body, as they appear by dissection after death from the yellow fever, are different in different countries, and in the same countries in different years. I consider them all as effects only of a stimulus acting upon the whole system, and determined more or less by accidental circumstances to particular viscera. Perhaps the stimulus of the miasmata determines the fluids more violently in most cases to the liver, stomach, and bowels, and thereby disposes them more than other parts to inflammation and mortification, and to similar effusions and eruptions with those which take place on the skin. There can be no doubt of the miasmata acting upon the liver, and thereby altering the qualities of the bile. I transcribe, with great pleasure, the following account of the state of the bile in a female slave of forty years of age, from Dr. Mitchell's History of the Yellow Fever, as it prevailed in Virginia, in the years 1737 and 1741, inasmuch as it was part of that clue which led me to adopt one of the remedies on which much of the success of my practice depended.
“The gall bladder (says the doctor) appeared outwardly of a deep yellow, but within was full of a black ropy coagulated atrabilis, which sort of substance obstructed the pori biliarii, and ductus choledochus. This atrabilis was hardly fluid, but upon opening the gall bladder, it retained its form and shape, without being evacuated, being of the consistence of a thin extract, and, within, glutinous and ropy, like soap when boiling. This black matter seemed so much unlike bile, that I doubted if there were any bile in the gall bladder. It more resembled bruised or mortified blood, evacuated from the mortified parts of the liver, surrounding it, although it would stain a knife or probe thrust into it of a yellow colour, which, with its ropy consistence, seemed more peculiar to a bilious humour.”
The same appearance of the bile was discovered in several other subjects dissected by Dr. Mitchell.