I have the gratification of being able to name the following gentlemen who have been led to adopt my views and treatment in proper cases:—Sir James Simpson; Dr. Beattie, of Dublin; Sir John Fife and Dr. Dawson, of Newcastle-on-Tyne; Dr. Duke, late of Chichester; Dr. Shettle, of Shaftesbury; John Harrison, Esq., of Chester; Drs. Savage, Routh, and Rogers, in London; my eldest son, Mr. Boyer Brown, now practising in New South Wales; with my colleagues in the “London Surgical Home,” Dr. Barratt, and Messrs. Harper, Chambers, I. B. Brown, junior, and Bantock, and very many others. CHAPTER II. SYMPTOMS AND PROGRESS OF DISEASE—AGE AND CLASS OF PATIENTS TO BE TREATED—OPERATION—AFTER-TREATMENT, ETC. Every medical practitioner must have met with a certain class of cases which has set at defiance every effort at diagnosis, baffled every treatment, and belied every prognosis. He has experienced great anxiety and annoyance, and felt how unsatisfactory was his treatment to the friends of his patient: and this, not so much because he was ignorant of the cause, as that he was unable to offer any hope of relief. The period when such illness attacks the patient is about the age of puberty, and from that time up to almost every age the following train of symptoms may be observed, some being more or less marked than others in the various cases. The patient becomes restless and excited, or melancholy and retiring; listless and indifferent to the social influences of domestic life. She will be fanciful in her food, sometimes express even a distaste for it, and apparently (as her friends will say) live upon nothing. She will always be ailing, and complaining of different affections. At first, perhaps, dyspepsia and sickness will be observed; then pain in the head and down the spine; pain, more or less constant, in the lower part of the back, or on either side in the lumbar region. There will be wasting of the face and muscles generally; the skin sometimes dry and harsh, at other times cold and clammy. The pupil will be sometimes firmly contracted, but generally much dilated. This latter symptom, together with a hard cord-like pulse, and a constantly moist palm, are, my son informs me, considered by Mr. Moore, Colonial Surgeon of South Australia, pathognomonic of this condition. There will be quivering of the eyelids, and an inability to look one straight in the face. On inquiring further, there is found to be disturbance or irregularity in the uterine functions, there being either complete cessation of the catamenia, or too frequent periods, generally attended with pain; constant leucorrhœa also frequently existing. Often a great disposition for novelties is exhibited, the patient desiring to escape from home, fond of becoming a nurse in hospitals, “sœur de charité,” or other pursuits of the like nature, according to station and opportunities.