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THE POPULAR SCIENCE MONTHLY.

ants, or in a proportion of 0·07 to 1,000. With reference to England in this connection, Englishmen may be regarded as unfortunate; for within the geographical area of these islands cancer asserts largely malignant and fatal influence. It afflicts mankind chiefly at an age at which, by universal consent, life is best enjoyed. Many and various have been the attempts devised to combat the inevitable fatality of its accession. A few years ago, a drug, Chian turpentine, was somewhat extensively employed, its introducer, Dr. Clay, claiming that under its influence cancerous tumors would gradually diminish in size, and ultimately dwindle away. But, unfortunately for humanity, various scientific trials, prosecuted with uncomplaining forbearance on the part of the sufferers, yielded in the end negative results, and Chian turpentine was again relegated to the obscurity from which it had emerged for a brief space of time. The gleam of light, however, which Las shed some radiancy over the gloominess of cancer, comes from surgery. It may be said of the surgery of the present day that better results are obtained from the surgical treatment of cancer than was probably the case in any former age. Some operations are now being practiced which hitherto were not considered justifiable, owing to the want of success which followed their performance. Others have lately been introduced, the practicability of which has proved the wisdom of their conception. Sufferers from cancer who formerly would not have been relieved are, in the present day, benefiting from the application of the principles of scientific surgery. Years of life—some years at least—and the mitigation of much physical and mental suffering, fall to the lot of surgeons to confer. Even the stomach, which in the male after a certain age commonly becomes the seat of cancer, has been dealt with, and a portion of it removed which was diseased, the result being favorable in so far as suffering was relieved and life prolonged. It must be, however, remembered that the successful treatment of cancer depends as much upon its early recognition as upon the means adopted for its relief. There should be no hesitation in ascertaining the nature of a tumor or swelling which is suspicious or uncertain. The improvements in the methods of diagnosis enable surgeons to recognize cancer in its earliest stages; and as soon as the presence of the disease becomes unequivocally demonstrated the probability of a successful result is largely enhanced by its early removal. The reason for this is obvious. Cancer commences in each person presumably as a local disease. But it spreads and infects by means of the blood-vessels and lymphatics, first the nearest lymphatic glands and then the more distant organs of the body. When this has occurred, the disease is no longer a local one, it has become what is called constitutional. It is therefore manifest that the most favorable time at which to obtain the best results from surgical interference is when the disease persists simply as a local growth, and when the blood and tissues of the body have not received the impress of a cancerous taint.—Pall Mall Budget.