The phagedenic form of ulcer is the most dreadful and unmanageable of all; most uncertain in progress, and direful in event, and often rendered still more destructive by the mode of treatment adopted. Fortunately, it is now seldom seen, though not long ago it was well known, as a perpetrator of dreadful havoc, under the name of black pox.
It is a corroding ulcer, without hardness of the surrounding parts, presenting no appearance of regeneration of the tissues which have been destroyed. It may follow either upon a pustule or an abrasion. Sometimes it destroys the prepuce and glans in a few days, or again, when chronic, it spreads deceitfully, healing at one part and destroying at another. The ulceration is often deep, penetrating the corpora cavernosa, or the corpus spongiosum urethræ: in such cases it is followed with violent hemorrhage, which often produces a great and sudden improvement in the sore. After slow cicatrisation it not unfrequently happens that the scar gives way, and the ulceration returns.
Sometimes another character is given to the sore, by the rapid sloughing of the parts. In this modification, a small black spot is first observable, unattended with pain: it enlarges rapidly, and, after no long time, the mortified part separates, exposing an unhealthy surface, which is immediately attacked and progressively destroyed by phagedena. The part may again slough, and, by an alternation of mortification and phagedenic ulceration, the external organs of generation, male or female, may be wholly destroyed. In the present day, however, its ravages are much less extensive and more easily combated than formerly, and it seldom, if ever, proves fatal. One very troublesome case is in my recollection, where the patient suffered two attacks at the interval of two years. During the progress of the disease he was seized with delirium tremens; a bubo formed and ulcerated; a violent hemorrhage occurred from the sore; sloughing and phagedena alternated; and both prepuce and glans were entirely lost. An eruption followed, accompanied with ulceration of the throat and nostrils. He recovered much mutilated. Ulcers originally of a simple character may become affected with phagedena, or sloughing, from the state of the constitution, from mismanagement, or from exposure to an unhealthful atmosphere. But in such cases, after the separation of the slough, the exposed surface is found to be of a healthy granulating character, contrary to what is observed in the originally phagedenic disease. Buboes, when they occur, have the same malignant action as the primary sore: the breach of surface is extended either by sloughing or by phagedenic ulceration, and the edges of the sore are ragged and undermined.
The secondary eruption which follows the phagedenic form is pustular, though differing from that which has been already noticed. The pustules soon give way, and ulcers remain, covered with thick scales or crusts, which sometimes increase, layer by layer, so as to become prominent, dense, and of a conical form,—the rupia prominens. After the separation of the crusts the ulcers are found, superficial, rather unhealthy, and showing a disposition to extend, chiefly towards the circumference. When healing, the process of cicatrisation frequently proceeds from the centre of the sore, which is still enlarging at its circumference. The reason for this unusual mode seems to be that ulceration does not commence in the secondary sores till the crusts which cover them have been removed: they then are very superficial, not extending through the thickness of the true skin; and the ulceration does not go on in the centre of the original sore, but towards its margins, so that a portion of true skin remains in the centre of the sore, whilst it is gradually destroyed towards the margins. Then, whilst the surrounding skin, which usually forms the new cutaneous texture necessary for reparation, is gradually and progressively destroyed, the remaining old skin in the sore assumes an excited action, as in ordinary cases, and from it the requisite new texture is formed, and gradually extends over the surface, until it meet with a similar substance, which has been produced by the surrounding skin after the ulceration in that quarter has ceased. Thus the general principle that skin is formed by skin is, even in such instances, found to be correct; the healing from the centre not following, as some have supposed, the complete destruction of the cutaneous tissues, but from its having remained unaffected, or nearly so. The appearance of the eruption is preceded by general indisposition, and occasionally by smart fever. It is sometimes extensive, but is in general confined to the upper parts of the body.
Ulcers of the throat occur, of a very alarming kind, quickly destroying the parts attacked, spreading chiefly towards the posterior part of the fauces, rapidly extending to the pharynx and to the nostrils, and in some instances also involving the larynx. The pendulous velum of the palate and the tonsils are often wholly destroyed, the bones of the nose, more especially the turbinated, are deprived of their coverings, and exfoliate, the osseous and cartilaginous portions of the septum are discharged, and the nose becomes sunk, or is supported merely by the columna. The patient’s breath is fetid, respiration is in some degree obstructed, a foul ichorous discharge flows from the nares, and the surrounding parts are inflamed, swollen, and excoriated. The countenance is greatly disfigured. On looking into the throat, nothing is seen but an extensive ulcerated surface covered with white adherent matter, and exhaling an offensive fetor, particularly when the bones are affected. Respiration is nasal, and the speech indistinct. When the larynx becomes affected, the patient may be almost considered as lost: phthisis laryngea is established, the symptoms and treatment of which will be afterwards mentioned. The mutilating affection of the nose does not seem to be produced by any other form of the venereal disease, if not in any way aggravated. Along with the eruption and its after effects, severe pains in the articulations, particularly in the knee-joint, often occur, and are always much increased during the night. Nodes seem to be produced only in those cases in which mercury is exhibited; their most usual situation is on the fore part of the tibia; severe pain is felt in the part, which becomes slightly swollen, and of a bright red colour; the swelling feels dense and firm, being a simple enlargement of the bone. They often occur when the patient is taking mercury, and when, in fact, the constitution is completely saturated with it. This medicine may interrupt the progress of the disease, may remove the eruption and the ulcers of the throat, but it at the same time transfers the disease to deep unyielding parts, to the bones and their coverings, and the fasciæ.
The last distinct form of the venereal disease is the scaly—syphilis, or true pox. The primary sore, termed a chancre, “is somewhat of a circular form, excavated, without granulations, with matter adhering to the surface, and with a thickened edge and base. The hardness or thickening is very circumscribed, not diffusing itself gradually and imperceptibly into the surrounding parts, but terminating rather abruptly.” Such is the appearance generally presented by the sore when situated on the glans and prepuce. It generally commences in the form of a pimple, without much surrounding inflammation. Sometimes the ulcerated surface is very inconsiderable, but there is always the abrupt and remarkably dense thickness which serves as a distinguishing mark. The non-syphilitic ulcers may have surrounding hardness from the first, or in consequence of the application of stimulants and escharotics; but this is diffused into the neighbourhood, and is not, it is said, of that remarkable solidity peculiar to chancre. It is seldom that more than one chancre occurs: the usual situation is on the glans and lining of the prepuce; but they occasionally form on the outer surface of the prepuce, and on the dorsum penis. In the latter situation the sore assumes a somewhat different appearance: it is, in general, larger, the hardness of the base is not so great, the excavation is less, and the surface is of a livid hue. When allowed to proceed uninterrupted, the livid surface is alternated with that of a light brown or tawny colour. Chancre is an indolent ulcer when compared with the phagedenic or sloughing sore, the ulceration proceeds very slowly, and, in proportion as it advances, the surrounding hardness increases. It is also contumacious and obstinate in taking on any reparative action. Phymosis occasionally takes place, in consequence of chancre situated at the orifice of the prepuce, but not so frequently as when that situation is occupied by superficial sores of a more active nature. Bubo sometimes appears in both groins, or in one; sometimes on the same side with the sore, often on the opposite, and not unfrequently when the sore is healing, or after it has healed. It may suppurate and give way, or may subside without having advanced to suppuration. It differs in no respect from the swelling of the glands from other causes, either in its swelled or open state. Neither does the occurrence of a bubo render it more probable that constitutional symptoms will follow. Enlargement of the glands is often caused, or at least hastened, by the patient continuing to walk about and exert himself during the existence of a sore, and whilst the absorbents are in an irritable state; but a bubo may be caused by irritation or excoriation in any way produced; and it not unfrequently occurs without any apparent cause. In some cases of chancre or other ulcer, the absorbents along the dorsum penis become swollen, and occasionally suppurate. In former times, it was not uncommon for the surgeon to insist that all swellings in the groin were venereal, though no primary sore had ever existed: the virus was said to be absorbed from an unbroken surface; the patient’s system was saturated with mercury; and the use of that medicine was persevered in, with the view of opposing those symptoms of a ruined system which itself had produced. Such delusions have now happily passed away.
The eruption which follows the chancrous form of primary sore is scaly from the commencement, and by this character is readily distinguished from every other venereal affection. It is generally preceded by an efflorescence or discoloration, rendering the skin of a mottled appearance. The scaly eruption is a form either of lepra or of psoriasis. The patches usually do not exceed a sixpence in size, are distinct and separate from each other; their base is of a dark red or coppery hue, the affected skin is not hard or rough, but soft and pliable, and seldom covered with crusts; as they extend, the edges are slightly elevated at the centre, which alone is covered with thin white scales, appears flattened and somewhat depressed; when they begin to fade, the margins shrink and become paler, and desquamation proceeds slowly; a circular, purplish-red discoloration, with a central depression, remains for some time after the blotches have declined: the depression is permanent, but the discoloration disappears. The smaller patches, which assume a variety of forms, continue for some time of a dark colour, extend towards the circumference, become pustular, and at length ulcerate superficially, enclosing an area of sound skin. When depressions of the skin, as the folds of the nates, are affected, a scaly eruption does not take place, but soft and moist elevations arise, discharging a whitish matter, varying in form and size, and accordingly receiving various appellations, as condylomata, fici, or marisci. From them a secondary form of disease is occasionally communicated. If no decided treatment is resorted to, and if the eruption is consequently permitted to follow its own course, thick crusts form, ulceration proceeds beneath them, the matter is confined, and the patch becomes prominent. Another secondary symptom of chancre is ulceration of the throat, sometimes extensive, but generally situated in the tonsils, or their immediate neighbourhood. The ulcer is not preceded by much pain or swelling: “it is a fair loss of substance, (part being dug out, as it were, from the body of the tonsil,) with a determined edge, and is commonly foul, with thick matter adhering to it, like a slough, which cannot be washed away.” Such ulceration may be simulated by excavated sores attending the phagedenic form of disease; and it ought to be more especially distinguished from an affection to which the tonsil is extremely liable, irregularity of its surface, enlargement, and effusion of lymph, in consequence of chronic inflammation.
A more serious part of the secondary disease is affection of the deep-seated parts, ligaments, periosteum, and bones. The bones nearest the surface are principally affected: a swelling gradually forms on the tibia or ulna, without discoloration of the integuments, and without pain occurring till after a long time. The pain is most severe during the night. The inflammation of the periosteum is often very violent, the subjacent bone, as in the head or extremities, becomes dead, and exfoliates; but it remains to be seen whether this will take place when mercury is more sparingly, if at all, administered. Ulcers betwixt the toes, occurring along with the above symptoms, are supposed to be venereal: they are unseemly, and peculiarly fetid.[24]
Such are the affections, local and constitutional, arising from a venereal cause; but the latter may be simulated. Many affections of the skin, mucous membranes, and bones, resembling the venereal disease, may be produced by disorder of the constitution, by a decay of the digestive organs, by unwholesome food, and exposure to inclement weather, by inattention to cleanliness, and many other circumstances. Morbid poisons, not venereal, but of various kinds, may exist, and cause much mischief.