Medical Terminology Daily - Est. 2012

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

William S. Halsted, MD

William S. Halsted, MD
(1852 – 1922)

American anatomist, teacher, and surgeon, William Stewart Halsted was born in New York City, USA to a wealthy family of English origin. His father was involved in charitable work and Governor and trustee to a city hospital. Not a brilliant student initially, Halsted took an undergraduate in Liberal Arts in Yale, CT., after which he entered the Medical College of Physicians at the Columbia College, where he excelled.

As a second-year medical student Halsted applied and obtained a position in surgery at a local hospital. In here he learned about Lister’s antiseptic technique and became an adamant proponent of it to reduce infection. In 1877 Halsted obtained his MD. After a short time as House Physician at the New York Hospital, Halsted traveled to Europe to further his education studying for two years at the Universities of Vienna, Leipzig, and W?rzburg.

Besides being at the forefront of surgical and antiseptic techniques (introducing the use of rubber gloves in surgery), Halsted was extremely concerned with the way medical students were taught in the US. He pioneered bedside clinical round discussions with the medical students after two years of basic sciences studies. Halsted developed the idea of a patient chart; he also developed the residency program for medical students in use today.

Halsted is probably the most influential researcher and surgeon at the turn of the century. He dedicated time to the study of intestinal anastomoses and the use of silk as a suture material. His experimental work in 1887 proved that the inclusion of the submucosa layer in an anastomosis was mandatory, as well that a single layered anastomosis was enough to attain closure. Perhaps Halsted’s most important contribution was the application and use of the scientific method to surgical questions. Halsted’s principles set the standards used today in surgical suturing and surgical stapling.

He also pioneered the development and surgical techniques for radical mastectomy as a treatment for breast cancer.

As a side effect of this studied in anesthesia and the use of cocaine for anesthesia, Halsted became addicted to this substance, a problem that followed him through the years. Without impairing his capacity as a researcher and a surgeon, Halsted eventually recovered. He died in Baltimore in 1922 as a complication to surgery.

Sources:
1. Dubay, A. D., & Franz, G. M. (2003). Acute Wound Healing: The Biology of Acute Wound Failure. Surg Clin NA, 83, 463-481.
2. Halsted, W. S. (1887). Circular Suture of the Intestine - An Experimental Study. Am J Med Sci, 436-461.
3. “William Stewart Halsted: his life and contributions to surgery” Osborne, P. Lancet Oncol 2007; 8: 256–65
4. “William Stewart Halsted: Surgical pioneer” Burress, P Endoc Today (2010), 8: (2) 22
5. “William Stewart Halsted (1852–1922) Neurological stamp” Haas, LF J Neurol Neurosurg Psych 2000;69:641
Original image courtesy of "Images from the History of Medicine" at  www.nih.gov


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Dr. Jean Leo Testut
Dr. Jean Léo Testut


Jean Léo Testut
(1849-1925) French physician, anatomist, historian, and anthropologist, Jean Léo Testut Deynat was born in Saint Avit Senier, France on March 22, 1849.

His early medical studies were interrupted by the Franco-Prussian war of 1870. He was awarded a medal for his courage and patriotism in this war, but declined to accept it. After the war Leo Testut finished his medical studies in 1878 at the Medical School in Bordeaux. His doctoral thesis received several awards, including the Silver Medal of the Paris Medical College.

During his medical studies at the Universities of Bordeaux and Paris, Testut was an assistant for both anatomy and physiology, eventually becoming the Chief of Anatomical Studies and Preparations in Bordeaux.

In 1887 he publishes his masterpiece: “Traité d'anatomie humaine”  (Human Anatomy Treatise) in four volumes, which has a second publication in 1893.

Dr. Testut's assistant, Dr. André Latarjet (1877 – 1947) will later continue the work in this voluminous work taking it to five volumes, several editions, and translated into Spanish, German, and Italian.  Smaller versions of the book as well as anatomical dissectors are published as companions to this superb book, becoming the standard of anatomical medical education in France and especially in Latin America for over 120 years.

In spite of this incredible publication, Leo Testut published well over 90 books and treatises, including an illustrated anatomical dissector. His work included anthropological research and comparative anatomy.

Dr. Testut worked as a military surgeon during World War I.

In his later life Dr. Testut received an incredible number of awards and decorations, including the Honor Legion Medal and Honorary Professor of the Lyon Medical School. He was also President of the World Association of Anatomists.

After he retired, he continued his historical studies publishing a further seven books!

Personal note: When I studied anatomy I was lucky to use the Testut and Latarjet “Compendio de Anatomía Humana”, the smaller version of the Treatise. The Treatise itself was available to us for study in the library of the Medical School at the University of Chile and I remember countless hours studying with this treasure of anatomy. Later I made it a point to own one of these incredible books, and I acquired the Spanish and the Italian version of the “Traité d'anatomie humaine”. A few years ago I added to my library a beautiful leather-bound French version of this book, which belonged to my dear friend Dr. Gonzalo Lopetegui Adams (1932 – 2004). Dr. Miranda.

Sources:
1. “Leo Testut (1849-1925)” Reverón, RR Int. J. Morphol., 29(4):1083-1086, 2011
2. “La anatomía de Testut y Latarjet” Reverón, RR R Soc Ven Hist Med (2013) 62:1; 62-72
3. “Jean Leo Testut (1849-1925): Anatomist and Anthropologist” Reverón, RR
4. “Huellas de un maestro de la Anatomía francesa: Jean Léo Testut, 1849-1925” Ledezma W.; P. Rev Inst Med Sucre LXXI: 128 (98-105), 2006