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 874 guests online
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
- Details
This article is part of the series "A Moment in History" where we honor those who have contributed to the growth of medical knowledge in the areas of anatomy, medicine, surgery, and medical research.
Henri Fruchaud
Dr. Henri Rene Fruchaud (1894-1960) was born in 1894 in Angers, the capital of the French province of Anjou. He started his medical studies in Anjou and continued them later in Paris. He was active in both WWI and WWII, earning several medals for bravery. He published a large number of articles in diverse surgical fields.
An anatomist and a surgeon, Fruchaud is best known for his work in the field of Hernia Surgery by two of his books published in 1956: "L'Anatomie chirurgicale de la r?gion de l'aine" (Surgical anatomy of the groin region), and "Le traitement chirurgical des hernies de l'aine" (Surgical Treatment of Groin Hernias). He described the presence of a weak area in the pelvic region that he calls the "Myopectineal Orifice" or MPO. He states in his book: "It may be said that a healthy man is, unknown to himself, a hernia bearer". The MPO concept has become of importance after the advent of the laparoscopic repair of inguinofemoral hernias.
He is one of the members of the French Order of the Liberation, where you can read his biography in French.
Original imageof Dr. Henri Fruchaud courtesy of theFrench Order of the Liberation Museum.
Source: "Henri Fruchaud (1894–1960): A man of bravery, an anatomist a surgeon" Stoppa,R and Wantz,G. Hernia 1998,Vol 2,(1) 45 - 47
- Details
The word [interstice] is a derivation of the Latin term [interstitium] meaning "interval" or "spaces between". The plural form is [interstices]. The terms is used in anatomy to denote small spaces within a structure. As an example, bone marrow and venous sinuses are found in the [interstices] of the cancellous bone in the body of a vertebra.
The term is also used to describe different pathologies such as insterstitial cystitis and instertitial lung disease.
Word suggested by:Sara Mueller
- Details
Click for a larger image
The word [parietal] has its origin in the Greek term [paries] meaning "wall". [Parietal] then means "pertaining to a wall", wall-related", or simply stated, "wall". Following are some examples of the use of this term.
The parietal bones of the cranium (os parietale), create the lateral "wall" of the cranium. These quadrangular bones join in the midline forming the sagittal suture. (see image). Click here for a detailed description of the parietal bone.
The term [parietal] is also used to denote membranes that are related to the body wall. The parietal peritoneum is the portion of the peritoneal membrane that is found away from the viscera and in relation to the abdominal wall.
The pleura is a membrane that lines the lungs, and it has a component that is related to the wall of the thorax. This is the [parietal] pleura.
There is a couple of cases where the use of term [parietal] is not related to a wall, but rather as "away from a viscus". An example of this would be the parietal pericardium, where the parietal component is the membrane that is away from the visceralpericardium.
An interesting use of the term is legal, where a [parietal] law, is used to denote a law that establishes boundaries or "walls" between legal parties.
Original image and links courtesy of bartleby.com
- Details
These two terms are related by the Greek root term [-gnos-] which means "knowledge".
The first word [diagnosis] has the prefix [dia-] meaning "apart" or "to take apart". [Diagnosis] then means "to discern", or in a more detailed explanation, it is "knowledge by taking apart", identifying a pathology by looking at all its components.
The second word [prognosis] has the prefix [pro-] meaning "forward". Prognosis is then "forward knowledge", an statement of outcome of the course of a pathology.
Words suggested by:Sara Mueller
- Details
Click for a larger image
The term [coronary] comes from the Latin root [corona] meaning "crown", therefore [coronary] is used to denote a structure that surrounds another as a crown or a garland. In the heart, the coronary arteries and their branches form a crown that surrounds the heart at the level of the atrioventricular sulcus. There are two coronary arteries, the right coronary artery (RCA), and the left coronary artery (*). Both these coronary arteries are the only branches that arise from the ascending aorta.
The right coronary artery passes from the anterior to the posterior surface of the heart, ending in a terminal branch, the posterior descending artery, or PDA. The left coronary artery, sometimes called the "left main", gives origin to two branches: the circumflex artery (CFX) and the left anterior descending artery (LAD). Each one of these arteries gives origin to several named branches.
There can be interesting anatomical variations in the coronary arteries of the heart. Heart and coronary artery anatomy is one of the topics developed and delivered by CAA, Inc.
Image property of: CAA.Inc.. Artist: Victoria G. Ratcliffe
- Details
Click for a larger image
The Latin word [ventriculus] means "little sac" or "little belly" and arises from the Latin term [venter] meaning "belly" or "abdomen". Originally the term [ventricle] was used to denote the stomach. This use of the word has changed and now the term [ventricle] denotes a "sac" or "cavity", as in the "ventricles of the brain". The term [ventricular] means "pertaining or related to a ventricle".
In the case of the heart, the ventricles represent the two inferior chambers of the heart. (see image, items "C=right ventricle" and "D=left ventricle"). The anatomy of the right and left ventricles is quite different. The left ventricle has a thicker lateral muscular wall, almost three times thicker than the lateral wall of the right ventricle.
Image property of:CAA.Inc.Photographer:D.M. Klein