Epistaxis, or nose-bleed, is a form of local hemorrhage perhaps of more frequent occurrence than hemorrhage from any other mucous surface of the body. This is doubtless owing to the extreme vascularity of the lining membrane of the nose and the special arterio-venous (cavernous) spaces of the turbinated bones; and the bleeding may be said to be of grave character in proportion as these spaces are involved. In some individuals a special disposition to nasal hemorrhage exists. From the fact that the affection is transmitted from parent to offspring, and is frequently found in all members of a given family, this form of hæmophilia is probably dependent upon some structural peculiarities in the cavernous spaces.
The causes of epistaxis are both local and general. Among the local causes may be included traumatism, either from blows or other injuries, attempts on the part of the patient to relieve irritation by picking the nose, or from the use of cutting or other instruments in the hands of the surgeon. Septal ulcerations in this way are often accompanied by moderate bleeding. In a case reported by R. G. Curtin the nasal branch of the ophthalmic artery was thought to have been ruptured. Among the general causes the most frequent is undoubtedly the depressed state of the system preceding or accompanying typhoid and other anæmic states. Thus, among the prodromes of typhoid fever epistaxis holds a conspicuous position. It is also seen in chlorotic females, especially in those suffering from that phase of anæmia known as Grave's disease. It also occurs in vicarious menstruation and in local facial or encranial congestions. In those disorders of nutrition accompanied by a tendency to capillary extravasation, such as purpura and scurvy, the nasal mucous surface participates in the general disorder. In a case of the former disorder coming under the notice of the writer the blood had forced its way out in large quantities by every capillary avenue.
TREATMENT.—Epistaxis when a symptom of a dyscrasia is of course to be treated as a local expression of a general condition. In typhoid fever, scurvy, and purpura or anæmia the bleeding is a sign of the general distress, and requires no special local method of treatment. Epistaxis when of local character should be treated, first, by removing the cause; second, by diminishing the flow of blood to the part; third, by cold and astringent washes to the affected surface; and, fourth, by compression.
First. Should the bleeding be kept up by fragments of bone impinging upon or lacerating the mucous membrane, they should be restored as far as possible to their natural position and retained there by appropriate apparatus. If they are entirely denuded of their periosteum and mucous membrane, they should be removed. Foreign bodies should be extracted, and if septal ulceration be present it should be carefully treated, the crusts removed, the ulcerated surfaces touched with nitrate of silver in stick, and the nasal chamber plugged from in front to exclude the outside air.—Second. The position of the body is of great importance in treating epistaxis. The recumbent position is no doubt to be preferred. The patient often holds one arm elevated or ties a cord about the proximal end of a limb. These innocent accessories to treatment may be permitted, since they are based upon well-known physiological principles, although it must be said that the bleeding can in all instances be checked without their aid. Cold applications to the nape and sides of the neck are often of service. Various internal remedies, such as ergot, gallic or sulphuric acid, and erigeron, may be administered with good effect in addition to the local measures.—Third. Astringent washes, such as a solution of alum—about drachm j to the pint—will often check a moderate degree of capillary bleeding without other aid. Tannic or gallic acid may also be used. Should these measures fail, the Monsel solution may be used on pledgets of cotton carried up to the bleeding spots. In Curtin's case, already quoted, a pledget saturated with the solution of the perchloride of iron placed over the nasal branch of the ophthalmic artery promptly arrested the bleeding. In lieu of these styptics the platinum wire loop of the galvano-cautery battery may be used. The writer has often succeeded in checking bleeding after a removal of a polypus or the use of the galvano-cautery when the exact position of the hemorrhage is known by laying upon the affected spot a little square of patent lint. It acts much as in checking the bleeding from a leech-bite.—Fourth. Compression of the mucous lining of the nose and exclusion of these surfaces from the air—a method familiarly known as plugging the nose—is the dernier ressort in the treatment of epistaxis, and is to be relied upon in the event of failure of other methods. This failure is, however, relatively infrequent. Observers agree in describing the procedure tedious and rather disagreeable, as much to the operator as to the patient, who has already been exhausted by loss of blood and the previous measures resorted to for his relief.
| FIG. 20. |
| Bellocq's Canula. |
The instrument usually relied upon for this purpose is known as Bellocq's canula (Fig. 20). This little instrument consists of a hollow curved tube of metal fashioned somewhat like a Eustachian catheter, and bearing within it a flexible and adjustable metallic band which carries at its extremity an eyelet. Any one who has used the Eustachian catheter will recall the number of instances in which it could not be passed, or if passed the frequency in which great distress followed. If this be true of the Eustachian catheter, it is also true of the Bellocq canula, the difficulty in the case of the catheter, indeed, being the lesser of the two, inasmuch as the physician has a number of sizes to select from. Conceding, however, that the instrument (with a long stout thread passed through the eyelet of the stylet) has been placed in position in the nasal chamber, one end of the thread is seized within the mouth and brought out between the lips, while the other, carried by the instrument, is withdrawn through the nose and is allowed to hang from the nostril. The two ends of the thread are now tied firmly together, and a pledget of lint or cotton, fashioned somewhat after the shape of the posterior naris, is tied to the thread. Traction is now made upon the nasal portion of the thread until the plug is firmly lodged against and within the posterior naris. The remaining portion of the oral thread is now cut off close to the velum, and the free end of the nasal thread secured by adhesive plaster to the integument. The nostril should next be stopped from in front by pledgets of lint or absorbent cotton. The size of the nasal chamber and naso-pharyngeal varies so markedly that a rhinoscopic examination is of use in fixing upon the size of the plug. If it be too small, it will be drawn entirely within the nose, and possibly beyond the bleeding spot. If it be too large, it will partially or entirely occlude the posterior naris of the opposite side, and thus by interfering with nasal respiration greatly increase the distress, or by pressure against the Eustachian fossa and velum interfere with the hearing and with deglutition. The plug should be retained in position until a purulent mucus appears within the nose: this is usually about the third day. The plug now usually becomes a little loose, and can readily be withdrawn by pushing it back into the pharynx, where it is seized with forceps. Too long retention of the plug in position is followed by great fetor and the free formation of muco-pus—conditions which tend to debilitate the patient.
D. Hayes Agnew informs me that he for a long time practised stopping nasal hemorrhage by plugging the chamber from in front. Strips of patent lint four inches long by half an inch wide are employed for this purpose. They are gradually pushed into the chamber until the entire space is filled as far as is practicable. An essentially similar method is described by F. H. Bosworth in his Manual of Diseases of the Throat and Nose.
Morbid Growths.
These may be said to include the myxoma, sarcoma, fibroma, carcinoma, also the true hypertrophies and submucous inflammatory thickening.