DISEASES OF THE LARYNX.
BY LOUIS ELSBERG, A.M., M.D.
Inflammation, Erosion, and Ulceration of the Epiglottis.
Of the diseases of particular portions of the larynx, those of the epiglottis deserve especial attention in a work designed for general practitioners, on account of the comparative ease of recognizing and treating them if understood, and the promptness their management requires. They occur more frequently than is generally supposed, their symptoms are often erroneously ascribed to other affections, and they may lead to extensive disease in the respiratory apparatus, sometimes of a very serious character. Adjacent portions of the root of the tongue and pharynx or of the larynx are apt to be coaffected. In diseases which commence in the pharynx, usually the lingual surface, and in such as spread upward from the larynx only the laryngeal surface, of the epiglottis is involved mainly or exclusively.
Before describing the affections of the epiglottis a few words must be said of the manner of using the tongue-spatula. Physicians almost without an exception press the tongue from above downward and from before backward; but in order to bring the epiglottis into view in the majority of instances the proper method is just the opposite of this—viz. from below upward and from behind forward. Place the spatula far back, lift up the base of the tongue, and draw it forward. The usual manner of depressing the tongue—no matter how good or bad an instrument may be used, and an ordinary spoon-handle serves the purpose better than most of the so-called tongue-depressors—pulls upon and irritates the pharyngo-glossal fold, and often hides the epiglottis instead of bringing it into view, besides producing intolerance and intractability. The blade of the tongue-spatula should be long (at least four, still better five, inches), slightly curved downward, not more than from half an inch to one inch wide, and joined to the handle at an obtuse angle.
1. Acute inflammation of the epiglottis is usually caused by taking cold, exposure to draughts, wet, sudden changes of temperature, etc. The symptoms are local pain and difficulty of swallowing; in severe cases also some dyspnoea and dysphonia. Only occasionally there is a hemming cough, and that a peculiar one, induced (usually voluntarily) by a feeling of a foreign body at the root of the tongue. The diagnosis is made by means of the tongue-spatula and laryngeal mirror, the epiglottis being seen to be inflamed and swollen. When the lower portion, the so-called cushion of the epiglottis, is affected, the mirror is required for diagnosis. In this case suppuration is apt to occur. The prognosis is good with attention; neglected epiglottitis may cause great discomfort, and even death. Treatment must be antiphlogistic and supporting. For mild cases systemic and dietetic regulation suffices, with externally either hot fomentations or cold applications as the patient can best bear. Severer cases require in addition leeches and ice to the part; and cases of threatened suppuration, medicated and unmedicated steam inhalation, and, when necessary, lancing of the abscess through the mouth under guidance of the mirror. After the acute inflammation has subsided, local treatment may become necessary to hasten or produce complete restoration, as will be noticed in Chronic Epiglottitis.
Inflammatory oedema of the epiglottis will be considered under the head of Laryngeal Oedema.