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, also known as  "Halsted's Rules of Surgery", 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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(UPDATED)

Henry Gray and anatomy students
Henry Gray and students

Say the following words out loud: "DISSECT" and "DISSECTION", then read on...

This is very high up on my list of personal annoyances or pet peeves. It was first brought up to my attention by Aaron Ruhalter, MD in his lectures. I was elated to find an article by Dr John H. Dirckx that took on the topic of the pronunciation of these terms. Dr. Dirckx states that the word should be pronounced with a short "i" as in "dissent"

The words “anatomy” and “dissection” are actually synonymous.  Anatomy has a Greek origin. "Ana" means “apart” and “otomy” is the “process of cutting”: “to cut apart”.

Dissection has a Latin origin and means exactly the same! In fact, for many years the term “to anatomize” was used instead of “ to dissect”! Where is the problem? In the pronunciation! “Dissection” should rhyme with “dissent”, "kissed", and "missed"

An argument could be made that the wrong pronunciation (dai-ssect) is so prevalent that it should be accepted. I disagree, the wrong pronunciation of a word does not make it acceptable.

Further to this argument is a listing of words that include the term (-iss-) which you can read online here. I challenge the audience to find one instance, besides "dissect" and "dissection" where the term is pronounced "ais" instead of "iss".

Other pet peeves:

- Using the word "leg" to mean "lower extremity" as the leg is only a segment of the lower extremity: click here
- Using the term "ramus" instead of "ramus intermedius" for an anatomical variation of the cardiac vasculature: click here- Using the term "thoratomy" instead of the proper term "thoracotomy": click here

... do not get me started on anatomical and terminological pet peeves... In fact, here is an article on "11+ medical words that are used incorrectly"

The image in this article is one of the few photographs that exists of Henry Gray. In this particular 1870 picture by Joseph Langhorn, Gray is in the anatomy laboratory (forefront, third from the left) at St. George’s Hospital with his students. At the time it was customary for medical students to pose in the anatomy lab with bones and cadavers. This is a practice not in use today which disappeared circa 1930. For anyone interested in this now considered gruesome custom, I would recommend the book "Dissection" by John H. Warner and James M. Edmonson.

Sources
1. "The Doctor's Dyslexicon: 101 Pitfalls in Medical Language" Dirckx, JH Am J Dermatopath 2005 Vol: 27(1):86. DOI: https://doi.org/10.1097/01.dad.0000148282.96494.0f
2. The Free Dictionary :https://www.thefreedictionary.com/words-containing-iss