Medical Terminology Daily (MTD) is a blog sponsored by Clinical Anatomy Associates, Inc. as a service to the medical community. We post anatomical, medical or surgical terms, their meaning and usage, as well as biographical notes on anatomists, surgeons, and researchers through the ages. Be warned that some of the images used depict human anatomical specimens.

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A Moment in History

Andreas Vesalius Bruxellensis (1514- 1564)

A Flemish anatomist and surgeon, Andreas Vesalius was born on December 31, 1514 in Brussels, Belgium. He is considered to be the father of the science of Anatomy. Up until his studies and publications human anatomy studies consisted only on the confirmation of the old doctrines of Galen of Pergamon (129AD - 200AD). Anatomy professors would read to the students from Galen's work and a demonstrator would point in a body to the area being described, if a body was used at all. The reasoning was that there was no need to dissect since all that was needed to know was already written in Galen's books. Vesalius, Fallopius, and others started the change by describing what they actually saw in a dissection as opposed to what was supposed to be there. 

Vesalius had a notorious career, both as an anatomist and as a surgeon. His revolutionary book "De Humani Corporis Fabrica: Libri Septem" was published in May 26, 1543. One of the most famous anatomical images is his plate 22 of the book, called sometimes "The Hamlet". You can see this image if you hover over Vesalius' only known portrait which accompanies this article. Sir William Osler said of this book "... it is the greatest book ever printed, from which modern medicine dates" 

After the original 1543 printing, the Fabrica was reprinted in 1555. It was re-reprinted and translated in many languages, although many of these printings were low-quality copies with no respect for copyright or authorship.

The story of the wood blocks with the carved images used for the original printing extends into the 20th century. In 1934 these original wood blocks were used to print 617 copies of the book "Iconaes Anatomica". This book is rare and no more can be printed because, sadly, during a 1943 WWII bombing raid over Munich all the wood blocks were burnt.

One interesting aspect of the book was the landscape panorama in some of his most famous woodcuts which was only "discovered" until 1903.

Vesalius was controversial in life and he still is in death. We know that he died on his way back from a pilgrimage to Jerusalem, but how he died, and exactly where he died is lost in controversy. We do know he was alive when he set foot on the port of Zakynthos in the island of the same name in Greece. He is said to have suddenly collapsed and die at the gates of the city, presumably as a consequence of scurvy. Records show that he was interred in the cemetery of the Church of Santa Maria delle Grazie, but the city and the church were destroyed by an earthquake and Vesalius' grave lost to history. Modern researchers are looking into finding the lost grave and have identified the location of the cemetery. This story has not ended yet.

For a detailed biography of Andreas Vesalius CLICK HERE.

Personal note: To commemorate Andrea Vesalius' 500th birthday in 2014, there were many scientific meetings throughout the world, one of them was the "Vesalius Continuum" anatomical meeting on the island of Zakynthos, Greece on September 4-8, 2014. This is the island where Vesalius died in 1564. I had the opportunity to attend and there are several articles in this website on the presence of Andreas Vesalius on Zakynthos island. During 2015 I also attended a symposium on "Vesalius and the Invention of the Modern Body" at the St. Louis University. At this symposium I had the honor of meeting of Drs. Garrison and Hast, authors of the "New Fabrica". Dr. Miranda

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Sir William Osler

Published: Monday, July 22, 2013 07:00 | Written by: Efrain A. Miranda, Ph.D. | Hits: 4991

This article is part of the series "A Moment in History" where we honor those who have contributed to the growth of medical knowledge in the areas of anatomy, medicine, surgery, and medical research.

Sir William Osler
Sir William Osler

Sir William Osler (1849-1919). William Osler was born in Bond Head, Canada, in what today is known as Ontario, of English parents. He started his college studies to become a minister, but realizing his true vocation was in medicine, he entered the Toronto School of Medicine, earning his medical degree in 1872.

Osler completed postgraduate studies in Europe, returning as a Professor at the McGill University. In 1884 he moved to Philadelphia to the University of Pennsylvania. In 1889 he left to become Physician-in-Chief and one of the founders of the newly-built John Hopkins hospital. His contributions to this new hospital and the American medical education are innumerable. Dr. Osler initiated the residency programs used today, as well as the programs of third and fourth year medical students in bedside patient rounds.

A prolific writer, Dr. Osler penned over 1,500 articles, monographs, and books, some of which are famous. His “Principles and Practice of Medicine” was published for a record 17 editions and 76 years (1892 -1968)! One of his most famous addresses is “Aequanimitas”, which he delivered when leaving the University of Pennsylvania.

In 1905 Dr. Osler accepted the position of Royal Chair of Medicine at Oxford, in England, and in 1911 he was awarded the title of “Sir William Osler”.

Personal Note: In June 1999, I had the opportunity to visit the collection of the John Martin Rare Book Room at the University of Iowa Medical School. I was allowed to read and handle original copies of the Fabrica and the Epitome by Vesalius as well as other original and rare medical books, including De Muto Cordis, by William Harvey. The books I had the opportunity to review were placed on an antique desk that belonged to Sir William Osler. A moment that has stayed with me, as it was the confluence of great individuals: Andreas Vesalius, the anatomist; William Harvey, the physiologist, and Sir William Osler, the medical educator. Dr. Miranda

Sources:
“Sir William Osler, M.D., C.M.” Sarik, J. Yeo, Ch.Pinckney J. The American Surgeon78.4 (2012): 385-7.
“Sir William Osler and gastroenterology” Chaun H. Can J Gastroenterol (2010) 24:10 615-618
“Sir William Osler (1849-1919)” Haas, LF J Neurol Neurosurg Psychiatry 1999 67: 137
“Sir William Osler (1849-1919)”Christian, HA Proc Amer Acad Arts Sci (1922) 496-499