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 158 guests and no members online


A Moment in History

Georg Eduard Von Rindfleisch

Georg Eduard Von Rindfleisch
(1836 – 1908)

German pathologist and histologist of Bavarian nobility ancestry. Rindfleisch studied medicine in Würzburg, Berlin, and Heidelberg, earning his MD in 1859 with the thesis “De Vasorum Genesi” (on the generation of vessels) under the tutelage of Rudolf Virchow (1821 - 1902). He then continued as a assistant to Virchow in a newly founded institute in Berlin. He then moved to Breslau in 1861 as an assistant to Rudolf Heidenhain (1834–1897), becoming a professor of pathological anatomy. In 1865 he became full professor in Bonn and in 1874 in Würzburg, where a new pathological institute was built according to his design (completed in 1878), where he worked until his retirement in 1906.

He was the first to describe the inflammatory background of multiple sclerosis in 1863, when he noted that demyelinated lesions have in their center small vessels that are surrounded by a leukocyte inflammatory infiltrate.

After extensive investigations, he suspected an infectious origin of tuberculosis - even before Robert Koch's detection of the tuberculosis bacillus in 1892. Rindfleisch 's special achievement is the description of the morphologically conspicuous macrophages in typhoid inflammation. His distinction between myocardial infarction and myocarditis in 1890 is also of lasting importance.

Associated eponyms

"Rindfleisch's folds": Usually a single semilunar fold of the serous surface of the pericardium around the origin of the aorta. Also known as the plica semilunaris aortæ.

"Rindfleisch's cells": Historical (and obsolete) name for eosinophilic leukocytes.

Personal note: G. Rindfleisch’s book “Traité D' Histologie Pathologique” 2nd edition (1873) is now part of my library. This book was translated from German to French by Dr. Frédéric Gross (1844-1927) , Associate Professor of the Medicine Faculty in Nancy, France. The book is dedicated to Dr. Theodore Billroth (1829-1894), an important surgeon whose pioneering work on subtotal gastrectomies paved the way for today’s robotic bariatric surgery. Dr. Miranda.

Sources:
1. "Stedmans Medical Eponyms" Forbis, P.; Bartolucci, SL; 1998 Williams and Wilkins
2. "Rindfleisch, Georg Eduard von (bayerischer Adel?)" Deutsche Biographie
3. "The pathology of multiple sclerosis and its evolution" Lassmann H. (1999)  Philos Trans R Soc Lond B Biol Sci. 354 (1390): 1635–40.
4. “Traité D' Histologie Pathologique” G.E.
Rindfleisch 2nd Ed (1873) Ballieres et Fils. Paris, Translated by F Gross


 "Clinical Anatomy Associates, Inc., and the contributors of "Medical Terminology Daily" wish to thank all individuals who donate their bodies and tissues for the advancement of education and research”.

Click here for more information


abebooks banner

bookplateink.com

 

 

One of my pet peeves...

(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