Dissertations on Inflammation, Vol. 2

by John Burns

The second species exists in various degrees, and its symptoms admit of modification from the previous state of the ulcer. Sometimes an ulcer, although previously healthy, has its surface excited into a state of overaction, by exercise, or other causes. In this case, the sore becomes painful, and the granulations assume first a kind of light crimson colour, and then a brownish hue, from a species of mortification. They do not indeed become gangrenous, and slough, but they approach to a state nearly resembling death, and are absorbed. The edges are slightly erysipelatous, and the discharge watery. This may be called the first degree or stage of the disease; and the ulcer frequently recovers soon from this, and reassumes its healthy condition. But if it be neglected, or the injuring causes still continue, the state of overaction is increased, and becomes more perfect[58]; that is to say, the action which was injured in its different parts, and rendered unconnected by the incipient or new condition, becomes more completely and connectedly performed in its different parts, in an increased degree. The overacting state, which, in the first stage, took place, perhaps only for a few hours, or at least if it continued, did not rise to any great degree, or receive an augmentation in this stage, continues with violence, and generally with exacerbation. The granulations are absorbed almost as soon as they are deposited; because, owing to the overaction of the part, they are very imperfectly organised, and possess very little life and power of supporting action[59]. They evidently appear to be in a state of overaction; for they are fiery, and their colour, whether it be red or brownish, is bright or clear, and quite opposite to the dull hue which even the same colour may have in a different kind of sore. These bleed upon the slightest touch; on which account, the discharge is generally bloody. The margins are red and ragged, as if they were bitten by a mouse; and they are evidently in an ulcerating state. The surrounding skin is hot and erysipelatous, the discharge is thin and serous, and the pain great, generally somewhat of the burning kind. This sore, from the destruction of the granulations, and the propagation of a morbid degree of action, spreads as long as this condition continues; but the progress, as long as the ulcer belongs to this genus, or as granulations are formed, is not very rapid.

It not unfrequently happens, that, after a sore which has been indolent has begun to heal, it, from fatigue, or some less evident cause, has a state of overaction induced, in which case, different appearances are exhibited, according to the previous state of the sore. If it has begun to form a natural cicatrix, this gives way, the surface becomes livid, the discharge thin, and the pain considerable. A thin slough of the granulations is then generally formed, and comes off in portions mixed with the discharge. If this state be not checked, it frequently comes to exhibit the acute symptoms of the overacting ulcer which was last described. More frequently, however, it occurs when the sore is still indolent, and not in the healing state, and when the edges still remain callous, and the granulations foul and unhealthy. If, at this time, a disproportionate, or overaction be induced, by exercise or otherwise, we find, that the surface becomes dark and sloughy, the granulations flat and indistinct, the discharge is increased, and the margins become tumid, and of a modena colour, whilst the surrounding integuments are of a dull red mottled colour, or erythematous; and the foot, if it take place in the leg, is frequently cold, and the pain darts down to the toe.

This state is not unfrequently produced in old ulcers, by a disease of the parts below[60], which has been induced by the long continuance of the ulcer, which renders the bone carious, if it lie immediately under it (in which case, the first species of overacting ulcers is produced); but, at other times, by the sympathy of association, a diseased formative action (owing to the diseased formative action in the ulcer, or the imperfect granulations which are formed) is induced in the neighbouring parts, the muscles become pale, and have less of their fibrous texture, or the bone becomes rough, or pointed, like shagreen, and also becomes thickened, but without any appearance of caries. This diseased condition of the parts reacts on the ulcer, and induces overaction.

This state of overacting may also be induced in old ulcers, without any malformation of the parts below, but merely in consequence of continuance; for, after an ulcer has remained long indolent, it comes to act so imperfectly, that it naturally goes beyond its power. This may be said to be a spontaneous change, or conversion of one genus into another.

We have then two varieties of this species: First, the state of overaction induced in an ulcer which was previously healthy; and this admits of two stages, the incipient and confirmed: The first sometimes consists only of one short paroxysm: The second continues for a longer time, and generally depends upon the neglect of the first attack. Second, the state of overaction induced in an ulcer which has previously been indolent; and this admits of two subdivisions, which arise from the condition of the ulcer at the time of its overacting, namely, whether it have been healing and cicatrizing, or the edges have been callus, and the action imperfect and morbid.

The observations on the cure of this genus of ulcers must naturally be arranged under the different species and varieties of these ulcers.

In the first variety of the first species, our object is to remove the supernumerary, or fungous granulations, and to replace them with others, which are formed more slowly, and in greater perfection.

Pressure, applied in the manner already explained, is one of the most useful remedies in this variety, and ought always to be tried first. The luxuriant granulations are quickly absorbed, and the succeeding ones are rendered more compact and healthy, and the cicatrix begins to be formed. If, however, we apply pressure in this, or indeed in any sore, to such a degree as to produce its specific effect, we must counteract its irritation by cold. If we do not, this sore is frequently converted into the second variety of the second species of this genus.

Caustic, and escharotics, have been sometimes applied to these sores; but they only remove a layer of granulations, without affecting the formation of the succeeding ones so much as some other remedies.