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.

You are welcome to submit questions and suggestions using our "Contact Us" form. The information on this blog follows the terms on our "Privacy and Security Statement" and cannot be construed as medical guidance or instructions for treatment.


We have 80 guests online


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


Follow MTD:


Rare & Collectible Books at AbeBooks.com 

bookplateink.com

An answer regarding the death of Andreas Vesalius (3)


NOTE:  In 2014  Pavlos Plessas presented the compelling theory that Andreas Vesalius died in 1564 from scurvy on the island of Zakynthos. With his permission his original article entitled "Powerful indications that Vesalius died from scurvy" was published in this blog in 2016.

His theory was later challenged by Theo Dirix and Dr. Rudi Coninx in this same blog with the article "Did Andreas Vesalius really died from scurvy?". Pavlos Plessas' rebuttal to the latter article is published here from a letter to Theo Dirix.


...continued from: An answer regarding the death of Andreas Vesalius (2). For the initial article, click here.


Pavlos Plessas
Pavlos Plessas
Click on the image for author information

16. The study’s sample is small, not representative of a general population, based on answering a questionnaire and not observation

Clinical studies of this nature face obvious limitations. If the authors are prepared to disbelieve the testimony of people who lived in a confined space with many victims of scurvy until the final fatal outcome, it is no wonder they complain about the study. Doubting is their prerogative, however, the way to discredit the study is to either find an error in the data or its interpretation, or conduct their own study and come up with different results.

17. The quoted personality changes peak on day 107. Certainly not an early symptom

Do the authors consider a symptom only when it peaks? Is pain not pain until it becomes unbearable?

18. Elevation of this triad is also found in prolonged semi starvation, and deficiencies of B-complex vitamins

The study at this point refers to Brozek and indirectly to the Minnesota Starvation Experiment of 1944-45, meaning semi-starvation over many months. It is clearly not relevant here as Vesalius did not face food shortages for more than a few weeks. As for vitamins of the B complex if the authors are ready to suggest that Vesalius may have died from beriberi or pellagra I am ready and happy to argue. 

19. These changes are characteristic of individuals who are physically ill, as the subjects were

Yes, but in the beginning they did not know that they were ill (no clinical signs). Besides, there is another study which indicates that “behavioural change in human scurvy patients has a physiological rather than a solely psychological basis” (6). And there is a suggested biological explanation. “Vitamin C is a cofactor in the biosynthesis of catecholamines, most notably in the conversion of dopamine to norepinephrine, which may explain the behavior and mood disorders associated with vitamin C deficiency” (7). “Acutely hospitalized patients experience emotional distress for many reasons; therefore, it may seem unexpected that simple correction of their vitamin C deficiency could account for such rapid and dramatic improvements in psychological well-being. There are several reasons why this possibility merits serious consideration. First, the result is biologically plausible. Psychological dysfunction is known to occur in vitamin C deficiency, presumably because of the involvement of ascorbate in neuronal transmission and in brain neurotransmitter and fuel metabolism.” (8)

20. Vesalius’ reaction was normal in the view of many passengers getting sick, dying and being thrown overboard

Did all the passengers start begging the crew not to throw their dead bodies overboard? Did Boucherus do it? Why did he then only report Vesalius doing it? Was it normal behaviour for a distressed 16th century aristocrat to beg lowly-born sailors?

21. The only known symptoms of Vesalius are consistent with many other diseases

I think the best way for someone to debunk the scurvy theory is to make a list of diseases that could have killed Vesalius. It appears that the authors do not consider it too great a challenge. But these diseases have to be compatible with the circumstances and the authors will have to do considerably better than the suggestion of food poisoning.

22. Vesalius died from exhaustion combined by illness

All sources agree that Vesalius died from an illness. He had gone through an ordeal, he was probably malnourished and dehydrated to some extent but there is no evidence of exhaustion. He was sick, not tired. He was a passenger on a ship, not a galley slave. The crew, who worked around the clock, were fine. The only exhaustion was that of his reserves of Vitamin C.

23. In order to have a definite diagnosis, it will be important to locate the grave of Andreas Vesalius

Amen. I have one more reason to wish it than most of the many people who wish Theo and Pascale good luck in the search for the grave. I expect to be vindicated. And I hope that maybe my work will contribute in the beyond doubt identification of Vesalius’ remains..

Sources:

1. "Voyages and Travels in the Levant in the Years 1749, 50, 51, 52" London 1766, p. 147
2. "Medicina Nautica: an Essay on the Diseases of Seamen" Volume III, London 1803, p. 387
3. "De magnis Hippocratis" Lienibus Libellus, Antwerp 1564, pp. 26a – 31b
4. A voyage round the world in the years MDCCXL, I, II, III, IV, 5th edition, London 1749, p. 101.
5. Robert A. Kinsman and James Hood, Some behavioral effects of ascorbic acid deficiency, The American Journal of Clinical Nutrition, April 1971.
6. Fiona E. Harrison, Behavioural and neurochemical effects of scurvy in gulo knockout mice, Journal for Maritime Research, Volume 15, Issue 1, 2013.
7. Olivier Fain, Musculoskeletal manifestations of scurvy, Joint Bone Spine 72, 2005.
8. Wang et al, Effects of vitamin C and vitamin D administration on mood and distress in acutely hospitalized patients, the American Journal of Clinical Nutrition, 2013.


PERSONAL NOTE: My thanks to all the authors who are part of this ongoing discussion and who are also friends and contributors to this blog. Everybody is correct in the fact that the only way to find the truth of the cause of death of Andreas Vesalius is to find his grave. The quest is ongoing and hopefully we are closer every day to this objective. Dr. Miranda