The prostate gland lies just in front of the base of the bladder, and surrounding the urethra, or urinary canal. Enlargement, therefore, of this body, if it be of considerable extent, causes it to encroach and press upon the base of the bladder, and to more or less constrict the urinary canal near the base or outlet of the bladder. The enlargement may be only slight, or the dimensions of the gland may be increased from the size of a large chestnut, its normal dimension, to the volume of a pullet's egg, or even to the size of an orange.
Hypertrophy of the prostate generally arises from causes which operate in a slow and permanent manner. Whatever has a tendency to produce a determination of blood to, and an engorgement of, this organ, is capable of producing the affection, an augmented flow of blood to the the part having the effect to increase the nutrition. Among the most frequent causes of this affection, are excessive venery, masturbation, disease of the bladder, stricture of the urethra, horseback exercise, gonorrhea, and the employment of strong, stimulating diuretics. Some of the worst cases that we have had to deal with have occurred in old men, and, in fact, the malady is more common to those advanced in life; but it is frequently produced in those of middle age by the causes enumerated.
Among the earliest symptoms of the disease is an uneasy feeling in the region of the base of the bladder. There is a more frequent desire to urinate than usual, and, in the course of time, this frequency becomes more urgent; still no particular notice may be taken of it, it being considered as "only a slight inconvenience." After several months, or it may be years, the discomfort increases, and nightly calls to empty the bladder become habitual. By and by the patient begins to find the discomfort of getting out of his warm bed very troublesome; still no notice to taken of it. He does not consider it worth his while to consult a doctor for "such a trifle." In the course of time the patient is obliged to get out of bed twice during the night instead of once. Afterwards, the calls become still more frequent and urgent; the inconvenience more evident; finally, pain is substituted for inconvenience, and then the doctor is consulted. Unless a specialist of experience be consulted, the bladder will most probably be examined, and medicine will be prescribed only to excite the kidneys to secrete more urine, which does harm instead of good; the disease slowly, but surely progressing. Patients often write us that they have had something wrong with the bladder for a number of years, having to urinate more frequently than they ought; sometimes having to do so three and four times during the night; in extreme cases even every half hour or so, and that they are not able to pass it freely, but only in small quantities, and attended with much pain. These symptoms are not always constant, but let up for a few weeks and then appear again. Things go on in this way for a year or two, perhaps, when the passage of the urine is completely shut off for several hours, and the patient is in great agony until the bladder is relieved by the use of the catheter. After such instrumental relief, for a day or two the urine may be natural again, coming at first, perhaps, in very small quantities, but by and by more freely. Then, after a week or two intervening, there may be another complete stoppage, attended, as before, with intense suffering, which will have to be again relieved by the use of an instrument.
The foregoing is a fair account of the usual progress of the disease and its symptoms. As the prostate gland becomes more irritated and inflamed from the natural progress of the disease, or from the irritation caused by the passage of instruments, or the employment of strong, harsh, stimulating diuretics, the urine becomes cloudy, and still later is found to have deposited during the night in the chamber utensil a quantity of thick, tenacious, and usually offensive mucus. There is apt to be more or less discomfort in the rectum, or lower bowel, produced by the pressure of the enlarged prostate upon it. Rarely, the first intimation of a large prostate occurs through a sudden retention of the urine, and the patient being under the impression that there was nothing wrong with the organ previously. Closely questioned, however, the information is elicited that there has been a long train of mild symptoms, similar to those that we have described, preceding the attack of retention of the urine. This shows the importance of early attention and proper treatment when such symptoms are manifested. However slight the inconvenience experienced, it should not be neglected. The disease should be brought under control at the outset by skillful and nicely-adapted treatment. Usually before a person suffers from toothache, the decay occasioning it has been gradually progressing without pain for from five to eight years. Just as the decay of the tooth may be arrested by the early attention of the dentist, so may prostatic disease by early attention be not only promptly relieved, but permanently cured.
Disease of the prostate being slow in its inception and progress, is also slow to yield even to the most skillful treatment. Being slow to develop, patients rarely seek assistance until the organ has become so large as to be seldom restorable to a size where mechanical means can be wholly dispensed with for relieving the bladder. Most surgeons are too much in the habit of depending on the catheter for the relief of the patient, and usually instruct the sufferer how to use it, telling them that this, the catheter, is to be their only doctor for life. Great as is the relief afforded by the catheter, which has often saved life, yet it is a fact that its frequent and prolonged use often renders disease of the prostate very intractable and often wholly incurable. Frequent use of the catheter, without any treatment to prevent the further enlargement of the diseased gland, or to reduce its size, permits the part to go on enlarging, and, besides, the constant use of the catheter irritates the prostatic portion of the urethra, causing thickening of the lining membrane, and sooner or later a more or less complete organic stricture of this canal, depending upon thickening of the lining mucous membrane, as well as upon the encroachment of the gland itself upon this canal. Besides, when the use of the catheter is once commenced, even when the enlargement is not very great, it is with the utmost difficulty that we have been able to induce patients to leave off its use. The bladder, becoming accustomed to its use, refuses to obey the will without this help. The irritation set up in the parts by the friction of the catheter causes inflammation and exudation in the lining membrane. This extends to the structure of the prostate itself and increases the hypertrophy or enlargement. It will, therefore, be seen how important it is to early resort to treatment to relieve the first manifestations of this affection. A disease of so delicate a nature, and one so often confounded with other maladies by inexperienced physicians, should only be intrusted for treatment to expert specialists of large experience in the management of this and kindred maladies.
STRICTURE OF THE URETHRA.
Stricture of the urethra generally results from some specific disease of the urethra, but may be caused by sexual excesses, exposure, or strain, or by the practice of masturbation or self-abuse. It runs a course varying in time from a few days to many weeks or months, during which time the patient is often unaware of the real cause of his sufferings.
Commonly, the attention is first called to a stricture by a slight discharge, or smarting sensation, or the appearance of an undue amount of mucous deposit in the urine. Occasionally, some difficulty in starting the water, or a diminution in the size and force, or a twisting of the stream as it flows, is the first symptom. This passive stage is of variable duration. When skillful treatment is instituted at this stage of the disease, a speedy cure is easily effected without pain or danger. Any exposure, improper use of instruments, or irritating cause, may speedily give rise to the alarming symptoms due to closure of the urethra, from which fatal consequences may suddenly ensue.