In my years of practice as a physician,I have, by the use of Astrology,been able to very quickly locate the seat of the disease, the cause of the trouble, the time when the patient began to feel uncomfortable, as based on the birth data of the patient, and this without even touching or examining the patient, and my intense desire to get this knowledge and wisdom before students and Healers in a classified form, is the reason for this Encyclopaedia. . . . When once you have discovered the cause of the disease, and understand its philosophy and the relation of the patient to the great Scheme of Nature, the matter of treatment I leave to you, and according to the System and Methods you may be using. (pg. 502)
This is by far the best book ever written about medical astrology. Though it dates from 1933, it is, in fact, the best medieval astrological medical reference ever put in print. It's not that Cornell set out to write a medieval treatise, but that the works he used in his daily practice, which he exhaustively cross-indexed to create this book, were themselves ultimately basd on the best medieval knowledge. Which was sifted through Cornell's practice in the early days of the 20th century.
In this book you will not find techniques of treatment, since, as Cornell says, once you know what's wrong, there are many different ways that will successfully treat. This book excels in diagnosis, in other words, if the symptom is X, then the astrological cause is Y. Which becomes the key to reading the patient's chart, or the decumbiture. This diagnosis is not given in current medical jargon (which is nearly incomprehensible, even to those who are trained, and which changes from decade to decade), but in traditional language. The same language, in fact, as you will find in Culpeper, Saunders, Lilly, Blagrave & many others. This book is the key that will open all of these & many more. (All books available from Amazon.)
The Encyclopaedia of Medical Astrology relc,