[19] There is no work from which we can get a better idea of the life of the sixteenth-century medical student and of the style of education and of the degree ceremonies, etc. Cumston has given an excellent summary of it (Johns Hopkins Hospital Bulletin, 1912, XXIII, 105-113).

And now came the real maker of modern anatomy. Andreas Vesalius had a good start in life. Of a family long associated with the profession, his father occupied the position of apothecary to Charles V, whom he accompanied on his journeys and campaigns.

Trained at Louvain, he had, from his earliest youth, an ardent desire to dissect, and cut up mice and rats, and even cats and dogs. To Paris, the strong school of the period, he went in 1533, and studied under two men of great renown, Jacob Sylvius and Guinterius. Both were strong Galenists and regarded the Master as an infallible authority. He had as a fellow prosector, under the latter, the unfortunate Servetus. The story of his troubles and trials in getting bones and subjects you may read in Roth's "Life."[20] Many interesting biographical details are also to be found in his own writings. He returned for a time to Louvain, and here he published his first book, a commentary on the "Almansor" of Rhazes, in 1537.

[20] M. Roth: Andreas Vesalius Bruxellensis, Berlin, 1892. An excellent account of Vesalius and his contemporaries is given by James Moores Ball in his superbly printed Andreas Vesalius, the Reformer of Anatomy, St. Louis, 1910.

Finding it difficult, either in Paris or Louvain, to pursue his anatomical studies, he decided to go to Italy where, at Venice and Padua, the opportunities were greater. At Venice, he attended the practice of a hospital (now a barracks) which was in charge of the Theatiner Order. I show you a photograph of the building taken last year. And here a strange destiny brought two men together. In 1537, another pilgrim was working in Venice waiting to be joined by his six disciples. After long years of probation, Ignatius Loyola was ready to start on the conquest of a very different world. Devoted to the sick and to the poor, he attached himself to the Theatiner Order, and in the wards of the hospital and the quadrangle, the fiery, dark-eyed, little Basque must frequently have come into contact with the sturdy young Belgian, busy with his clinical studies and his anatomy. Both were to achieve phenomenal success--the one in a few years to revolutionize anatomy, the other within twenty years to be the controller of universities, the counsellor of kings, and the founder of the most famous order in the Roman Catholic Church.

It was in this hospital that Vesalius made observations on the China-root, on which he published a monograph in 1546. The Paduan School was close to Venice and associated with it, so that the young student had probably many opportunities of going to and fro. On the sixth of December, 1537, before he had reached his twenty-fourth year and shortly after taking his degree, he was elected to the chair of surgery and anatomy at Padua.

The task Vesalius set himself to accomplish was to give an accurate description of all the parts of the human body, with proper illustrations. He must have had abundant material, more, probably, than any teacher before him had ever had at his disposal. We do not know where he conducted his dissections, as the old amphitheatre has disappeared, but it must have been very different from the tiny one put up by his successor, Fabricius, in 1594. Possibly it was only a temporary building, for he says in the second edition of the "Fabrica" that he had a splendid lecture theatre which accommodated more than five hundred spectators (p. 681).

With Vesalius disappeared the old didactic method of teaching anatomy. He did his own dissections, made his own preparations, and, when human subjects were scarce, employed dogs, pigs or cats, and occasionally a monkey. For five years he taught and worked at Padua. He is known to have given public demonstrations in Bologna and elsewhere. In the "China-root" he remarks that he once taught in three universities in one year. The first fruit of his work is of great importance in connection with the evolution of his knowledge. In 1538, he published six anatomical tables issued apparently in single leaves. Of the famous "Tabulae Anatomicae" only two copies are known, one in the San Marco Library, Venice, and the other in the possession of Sir John Stirling-Maxwell, whose father had it reproduced in facsimile (thirty copies only) in 1874. Some of the figures were drawn by Vesalius himself, and some are from the pencil of his friend and countryman, Stephan van Calcar. Those plates were extensively pirated. About this time he also edited for the Giunti some of the anatomical works of Galen.[21]

[21 De anatomicis administrationibus, De venarum arterinrumque dissectione, included in the various Juntine editions of Galen.

We know very little of his private life at Padua. His most important colleague in the faculty was the famous Montanus, professor of medicine. Among his students and associates was the Englishman Caius, who lived in the same house with him. When the output is considered, he cannot have had much spare time at Padua.

He did not create human anatomy--that had been done by the Alexandrians--but he studied it in so orderly and thorough a manner that for the first time in history it could be presented in a way that explained the entire structure of the human body.