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Medical Terminology Daily (MTD) is a blog sponsored by Clinical Anatomy Associates, Inc. as a service to the medical community, medical students, and the medical industry. 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

Self-portrait, Henry Vandyke Carter, MD (Public Domain)
Self-portrait, Henry Vandyke Carter, MD (Public Domain)

Henry Vandyke Carter, MD
(1831 – 1897)

English physician, surgeon, medical artist, and a pioneer in leprosy and mycetoma studies.  HV Carter was born in Yorkshire in 1831. He was the son of Henry Barlow Carter, a well-known artist and it is possible that he honed his natural talents with his father. His mother picked his middle name after a famous painter, Anthony Van Dyck. This is probably why his name is sometimes shown as Henry Van Dyke Carter, although the most common presentation of his middle name is Vandyke.

Having problems to finance his medical studies, HV Carter trained as an apothecary and later as an anatomical demonstrator at St. George’s Hospital in London, where he met Henry Gray (1872-1861), who was at the time the anatomical lecturer. Having seen the quality of HV Carter’s drawings, Henry Gray teamed with him to produce one of the most popular and longer-lived anatomy books in history: “Gray’s Anatomy”, which was first published in late 1857.  The book itself, about which many papers have been written, was immediately accepted and praised because of the clarity of the text as well as the incredible drawings of Henry Vandyke Carter.

While working on the book’s drawings, HV Carter continued his studies and received his MD in 1856.

In spite of initially being offered a co-authorship of the book, Dr. Carter was relegated to the position of illustrator by Henry Gray and never saw the royalties that the book could have generated for him. For all his work and dedication, Dr. Carter only received a one-time payment of 150 pounds. Dr.  Carter never worked again with Gray, who died of smallpox only a few years later.

Frustrated, Dr. Carter took the exams for the India Medical Service.  In 1858 he joined as an Assistant Surgeon and later became a professor of anatomy and physiology. Even later he served as a Civil Surgeon. During his tenure with the India Medical Service he attained the ranks of Surgeon, Surgeon-Major, Surgeon-Lieutenant-Colonel, and Brigade-Surgeon.

Dr. Carter dedicated the rest of his life to the study of leprosy, and other ailments typical of India at that time. He held several important offices, including that of Dean of the Medical School of the University of Bombay. In 1890, after his retirement, he was appointed Honorary Physician to the Queen.

Dr. Henry Vandyke Carter died of tuberculosis in 1897.

Personal note: Had history been different, this famous book would have been called “Gray and Carter’s Anatomy” and Dr. Carter never gone to India. His legacy is still seen in the images of the thousands of copies of “Gray’s Anatomy” throughout the world and the many reproductions of his work available on the Internet. We are proud to use some of his images in this blog. The image accompanying this article is a self-portrait of Dr. Carter. Click on the image for a larger depiction. Dr. Miranda

Sources:
1. “Obituary: Henry Vandyke Carter” Br Med J (1897);1:1256-7
2. “The Anatomist: A True Story of ‘Gray’s Anatomy” Hayes W. (2007) USA: Ballantine
3. “A Glimpse of Our Past: Henry Gray’s Anatomy” Pearce, JMS. J Clin Anat (2009) 22:291–295
4. “Henry Gray and Henry Vandyke Carter: Creators of a famous textbook” Roberts S. J Med Biogr (2000) 8:206–212.
5. “Henry Vandyke Carter and his meritorious works in India” Tappa, DM et al. Indian J Dermatol Venereol Leprol (2011) 77:101-3


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Omentum

The origin or etymology of the word [omentum] is not clear. The plural form is [omenta] and it refers to membranes associated with the stomach. The term was first used by Galen and later by Celsus. It was Andrea Vesalius who gave us the first clear anatomical description of the omenta.

The omenta are double-layered peritoneal membranes. There are two omenta. The lesser omentum ("Lo" in the image) extends between the liver and stomach, and liver and the first part of the duodenum. The greater omentum ("Go" in the image) projects off the stomach, reaches as low as the lower abdominal cavity and reflects superiorly to connect with the transverse colon. The greater omentum contains a larger amount of fat than the lesser omentum.

Both omenta contain a number of arteries, veins, and other structures between their layers. In the case of the greater omentum, we find the right and left gastroepiploic arteries as well as the greater curvature vascular arcade.

Images property of: CAA.Inc.Photographer: D.M. Klein

Abdominal dissection
Go= Greateromentum, Lo=Lesseromentum, 
E=Esophagus, f=fundus, P= Pylorus.
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Theodor Billroth


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.To search all the articles in this series, click here.

Christian Albert Theodor Billroth (1829-1894) was born in Prussia, in the city of Bergen. After being considered a slow learner requiring tutoring at home, Billroth studied Medicine in Berlin. In 1860 he was appointed as Professor of Clinical Surgery.

He is well-know by the partial or subtotal gastric resection surgeries he pioneered. In 1881 he performed the first of what is now known as a "Billroth I" procedure. He was the first to perform a partial resection and anastomosis of the esophagus, as well as the first surgeon to excise a rectal cancer. He is considered one of the Masters of Surgery.

Billroth was also a gifted musician playing the violin and viola. Good friend with Johannes Bramhs, he was sometimes invited to conduct the Zurich Symphonic Orchestra.

The first Billroth I procedure was performed in 1881 in a 43 year old female. Besides the well-known Billroth I and Billroth II subtotal gastrectomies, there are several eponyms that carry Billroth's name. Billroth's concepts on gastrointestinal anastomoses paved the way for the invention of surgical staplers.

Source: "Christian Albert Theodor Billroth: Master of surgery" Kazi, RA; Peter, RE, J Postgrad Med March 2004 50:1, 82-83
Original image courtesy of Images from the History of Medicine at nih.gov
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Femur

The Latin word [femur] means "thigh". the femur is the bone of the thigh, and this is why the anatomical region of the thigh is known as the "femoral region".

The femur is a long bone and has several anatomical characteristics such as a head (which articulates with the pelvic bone), a neck, a small and a large trochanter, and two condyles for articulation with the tibia at the knee joint.

For a detailed description of the anatomy of the femur, click here. Click on the image for a larger view.

 

 

Links courtesy of bartleby.com
Original image modified from Andrea Vesalius' "De Humani Corporis Fabrica, Libri Septem"

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Femur

Midline / Median plane / Midsagittal

The definition of a geometrical plane is "a surface defined by a minimum of three points". By definition, a plane is imaginary. The [median plane] is "a vertical plane that divides the human body standing in the anatomical position in two halves, left and right, that are equal in size" (although not in content).

The term "midline" is a bit of a misnomer, as this is a plane and not a line, although if you look at the median plane from the anterior or posterior aspect of an individual in the anatomical position, you would have a line, ergo, midline!

To visualize the above statement, click on this "anatomical position" link and hover your mouse over the image. The midline will appear.

Another term that can be used synonymously with [midline] or [median plane] is that of "midsagittal plane". Any plane that is parallel to the midsagittal plane (therefore not on the median plane) can be called either "sagittal" or "parasagittal".

Since planes are imaginary, the only way to make them real is to cut, section, or image following a plane, this is called a "plane of section"

 

Image property of: CAA.Inc. Artist: Victoria G. Ratcliffe

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Antonio Scarpa


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.To search all the articles in this series, click here.
Antonio Scarpa (1752-1832). An Italian physician and anatomist, Antonio Scarpa is probably most remembered by the many human anatomy eponymic structures named after him, like "Scarpa's Fascia". Arising from humble origins, a very young Scarpa started medical studies at the University of Padua and obtained his doctorate at 18 years of age.

In 1772 he published a detailed anatomical study of the middle and internal ear, and later continued with animal comparative studies, surgical studies, and discoveries such as the innervation of the heart, and introduced the concept of arteriosclerosis. He left behind a solid group of books and publications

Known for his aggressive personality, Scarpa is said to have had more enemies than friends. After his death, his head was preserved and is still on display today at the History Museum of the University of Pavia, in Italy. Click here for a YouTube video depicting Scarpa's life and his head on display (Italian)

Antonio Scarpa was one of the first to describe the cochlea, one of the components of the inner ear

Original image courtesy of Images from the History of Medicine at nih.gov

Antonio Scarpa
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-lithiasis

The suffix [-(o)lithiasis] is a compound suffix with the Greek root [-lith-] meaning "stone" and the suffix [-iasis] meaning "condition, pathology, or disease". [-(o)lithiasis] then means the "condition or presence of stones".

This suffix can be found in many medical terms such as:

Choledocolithiasis: a condition of stones in the bile duct
Nephrolithiasis: Kidney stones
Cholelithiasis: Gall or bile stones. This term does not indicate specific stone location
Cholecystolithiasis: Stones in the gallbladder
Cystolithiasis: Bladder stones
Choledocholithiasis: Stones in the common bile duct

Can you find the meaning of the word dacryocystolithiasis?

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