Happy birthday, x-rays!

Google reminds us that today is the 115th anniversary of the history of x-rays. I know there are some interesting and disturbing images on the museum's flickr pages, many more than the two linked to here.

Photo of the day, March 18

The record doesn't have a day on it, so I'm claiming it for today.

Obertheil einer agyptischen Katzenmumie aus dem stadtischen historischen Museum zu Frankfurt a. M. [?] From: Glasser, O. [Otto?] Wilhelm C. Roentgen. London, 1933. Figure: 82. p. 347. Roentgen picture of a cat mummy, March 1896. Made by W. Konig March 1896.

Letter of the Day: March 6 (2 of 2)

Curatorial Records: Numbered Correspondence 1315

Washington, March 6, 1896

My dear Doctor:-

I hardly think it worth while to purchase a new Ruhmkoff coil for the purpose of making experiments with the Roentgen rays. Very active experimental work is going on in different parts of the country and it is not probably that any experiments that you would find time to make would add anything of importance to our knowledge of these rays and their practical application in medicine. I judge that neither yourself nor anyone else at the Museum competent to make such experiments has the time for original research work, and it is hardly worth while to experiment simply for the purpose of verifying that is done by others. Later, when the exact practical value of photography by these rays has been determined, we may want the necessary apparatus in order to assist in the diagnosis of cases occurring in the District, to which the new method may be applicable.

Have you seen the last number of the American Journal of the Medical Sciences containing a number of photographs and an account of experiments which have been made in Philadelphia?

Very truly yours,

Geo. M. Sternbertg

Lieut. Col. D. L. Huntington,
Deputy Surgeon General, U.S. Army
Washington, D.C.

Photos of the day, March 1

It’s turned out to be much easier to find a letter of the day (see our blog at bottledmonsters.blogspot.com if you’re viewing this on Flickr) than a photo with a date attached, but today we were successful. Here are two photos of the same patient who suffered a gunshot wound of the shoulder during the Korean War. They’re labeled 53-8668-5 and 53-8668-6, from the Korean War Ballistics photo collection.

 

 

 

 

Letter of the Day: February 20

Apparently the Museum was taking x-rays a year after Roentgen discovered how to capture them.

Ballston, VA.
February 20, 1933.

Medical Museum
Washington, D.C.

Gentlemen:

About November 6, 1896, through a request of the Secretary of War, Dr. Gray made an ex-ray (sic) exposiure (sic) and several thereafter of my cranium, at which time there showed a foreign opaque, lodged in the brane (sic). It is desired to ascertain if there is a record of the circumstances and if possible to get a copy of the report.

This information is desired for use at the Capitol, by Dr. Copeland and Hon. Howard W. Smith of Congrss. The X-ray was again taken last week and they want to check on it.

Wm C Hammond

The letter sent back reads:

February 25, 1933

MEMORANDUM for Major Noyes, S.G.O.:

1. Enclosed herewith is post card from Wm. C. Hammond (Former 1st Cl. Apprentice, U.S. Navy, 701 E. Capitol St.) together with Photostat copies of the correspondence in re this case in 1896.
2. Inquiry by phone to the Record Dept., Bureau of Med. & Surg., U.S.N. and thru them to the U.S. Naval Hospital has fialed to add any further information.
3. We can find no record of the original films at the Museum.

V.H. Cornell,
Major, Medical Corps, U.S.A.
Curator

We no longer have any original correspondence, but there are 2 notes about the case. The longer one, dated November 12, 1896, reads:

Respectfully returned with 2 prints. The first negative (Print No 1) shows 2 inches backward in a straight line from orbital ridge and 5/8 inches upward from this point, on wounded side, a small triangular piece of metal, approximately 3/8 x 2/8 inches in its greatest diameters. This is believed to lie near the surface. The second negative (Print No 2) shows this piece of metal scarcely at all, but it shows distinctly a much larger piece in the posterior part of the head. Before making the last exposure two pieces of wire were tied together forming a cross; this cross was tied to the head of the wounded side and its position marked on the skin with nitrate of silver. The large piece of metal lies 6 34/ inches in a direct line backward from the crossed wire; its depth within the brain substance can only be determined by a photograph taken in the opposite direction.

War Surgery book

Mike wrote a couple of days ago about the War Surgery in Afghanistan and Iraq book. We were able to get a disc with all of the images used in the book. For the last several months, on and off, I've been assigning each digital version a number, tracking down the corresponding one in the book and cross-referencing the number there, and building a spreadsheet with the numbers, diagnoses, and captions as noted in the book. When, if, I ever finish, it will all be uploaded into our database.

Here are two images I numbered today.

Radiographs of hand fracture stabilization with Kirschner wires.

Are you up for some weirdness?

In one of those strange, how-did-I-get-here moments on the internet, I came across the abcnews website that shows some oddball x-rays. As they say, Viewer Discretion is Advised.

New upload to the Internet Archive

Today we uploaded a new item to the Internet Archive. It's "A Guide for Uniform Industrial Hygiene Codes or Regulations for the Use of Fluoroscopic Shoe Fitting Devices," by The American Conference of Governmental Industrial Hygienists.

It sounds kind of boring. All right, it sounds really boring, but when you read it you have to say to yourself, "what were they thinking?" It's self-described as a guide "designed to minimize the amount of radiation to which persons are exposed during the use of fluoroscopic shoe fitting devices." In other words, shoe stores had x-ray machines that you stuck your feet in (and our museum has one of them (the machine, not the feet)) to see how well your shoes fit. I dunno, when I was a kid the salesman used to press down on the toe of the new prospective shoes and ask if I could feel it.

Anyway, you can see this guide here.