Tertiary manifestations may present within a few months after infection or not until many years. Gummatous infiltration of the connective tissue, diffused or circumscribed (syphiloma), follows diffuse or localized erythema, and then the gummata break down, discharge by ulceration, and leave deep-seated irregular ulcers with undermined edges and surrounded with inflammatory areolæ. These manifestations are much more frequent in the palate than in the pharynx, and the ulcerative process often destroys the uvula and large portions of the palate and palatine folds. When the pharynx and posterior surface of the palate are both ulcerated, cicatricial adhesions are sometimes inevitable, and thus serious stricture of the suprapalatine pharyngeal canal may ensue. The lesion may be quite limited in extent or may involve the entire pharynx. The ravages may become sufficiently extensive to involve the vertebra and the skull or to perforate the large blood-vessels. Cicatrization in the pharynx is vertical or stellate as the rule, and the peculiar pallid lustre of the cicatrices is quite characteristic of the syphilitic lesion. In many instances secondary and tertiary manifestations commingle. Ulceration is then more likely to extend superficially than in depth.
Hereditary manifestations pursue much the same course as tertiary manifestations. They usually occur before puberty, but are occasionally delayed until after maturity. Deferred tertiary and late hereditary manifestations sometimes present the characteristic ulceration of the commingled secondary and tertiary disease; and this form of ulceration is often incorrectly attributed to scrofulosis and to lupus.
SYMPTOMATOLOGY, COURSE, DURATION, COMPLICATIONS, AND SEQUELÆ.—The subjective symptoms of syphilitic pharyngitis are those of erythematous and ulcerative pharyngitis of like grade, except that there is very little pain. The course is chronic unless specific treatment be instituted, when prompt repair may be expected unless the general health has been much undermined. The duration is indefinite. The manifestations subside under treatment, and recur if it is not sufficiently prolonged. Complications occur with similar manifestations of syphilis in adjacent or contiguous or distant structures, as may be. The most frequent sequel in neglected cases is cicatricial stricture.
DIAGNOSIS.—Bilateral inflammation in symmetric distribution is very characteristic of syphilis. Irregular ulcers with undermined borders and surrounded by inflammatory areolæ are similarly characteristic. Acknowledged history of syphilis or the detection of syphilitic manifestations elsewhere serves to confirm the diagnosis. In cases of doubt a few days' treatment with specific remedies in large doses will almost invariably serve to clear up the diagnosis.
PROGNOSIS.—The prognosis as to life is good unless the ulcerations have become so extensive as to threaten perforation into blood-vessels or the patient has become greatly debilitated. The prognosis as to freedom from cicatricial adhesions and stricture is not good in the presence of lesions which have destroyed large territories of tissue, even under very careful management.
TREATMENT.—Specific medicines in positive doses constitute the most effectual treatment. Mercury is indicated in secondary lesions. Extensive ulcerative tertiary and hereditary lesions are peculiarly susceptible to large doses (30 to 90 or more grains daily) of potassium iodide, under the influence of which they often heal without any local applications whatever. As soon as a positive impression has been produced the dose may be diminished. The parts should be kept clean and comfortable by periodic douching with sprays of alkaline solutions, or, what is still more serviceable, with a ten-volume solution of hydrogen peroxide diluted with one or more parts of distilled water. The best local application to the edges of the pharyngeal syphilitic ulcers is the solid cupric sulphate. Chromic acid (1:8) is a serviceable local stimulant to indolent ulcers. Necrosed fragments of bone should be removed. Should any impediment to respiration take place during administration of the iodides, oedema of the larynx may be suspected, and should be looked for. Professional supervision is requisite for many months after the lesions have healed. Cicatricial sequelæ of stricture require surgical interference.
DISEASES OF THE OESOPHAGUS.
BY J. SOLIS COHEN, M.D.