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

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


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Forceps

Anatomy of a hemostatic ring forceps
Click for a larger image

The word [forceps] is used to denote a grasping-type surgical instrument.  The origin of the word has been heavily discussed. It seems that it arises from the combination of the Latin terms [formus], meaning "hot" and [capere]. meaning "to hold", a device to hold something hot. Originally, the word was first used by Roman blacksmiths and was a pair of articulated tongs.

In modern terminology, the singular and plural form for the word is the same: [forceps], although there is an older plural form that is sometimes used: [forcipes]

According to Skinner (1970) the first forceps used in the medical arena were dental extraction forceps. The number of surgical forceps has increased over time. Today there are many types of forceps. Following are some of them:

  • Thumb forceps: Tissue (toothed) or dressing (serrated) forceps
  • Hemostatic forceps: Forceps designed for hemostasis and dissection. These usually have a locking mechanism and are of the ring-handle type
  • Obstetrical forceps: Articulated forceps use to deliver a fetus
  • Sponge forceps: Forceps to be used with swabs and sponges
  • Right-angle forceps: A family of forceps which have an angled jaw (not necessarily right-angled) used for dissection, hemostasis, and grasping
  • Specialty forceps: Forceps that have been especially designed for use on an organ or a specific step of a surgical procedure, such as hysterectomy forceps, tenacula, lung forceps, liver forceps, etc.

Click on the image to see a better detail of the anatomy of a hemostatic forceps. 

Sources:
1. 
"The Origin of Medical Terms" Skinner 1970
2. Codman: Surgical Product Catalog 2000