The Röntgen rays in medical work (1907) (14757508495)

Identifier: rntgenraysinmedi1907wals (find matches)

Title: The Röntgen rays in medical work

Year: 1907 (1900s)

Authors: Walsh, David

Subjects: X-rays Radiography X-Rays Radiography

Publisher: New York : William Wood

Contributing Library: Francis A. Countway Library of Medicine

Digitizing Sponsor: Open Knowledge Commons and Harvard Medical School

Text Appearing Before Image:

thickenings, as in syphilis,may be readily demonstrated bymeans of the rays, and also thehyperplastic conditions met within ordinary periostitis, in rickets,and in Charcots disease. Exostosis, or OssifyingEnchondroma. A good example of ossifying en-chondroma is shown in Fig. 131.It was taken from a man ofabout fifty who had sustained aninjury to the hand many yearspreviously. In a ray photo-graph the tumour presented theappearance shown in the figure.From its generally light shade,we may assume it to be com-posed either of spongy bone or ofcartilage that has undergonepartial ossification, the areas ofthe latter being shown by darkermottlings. An interesting pointis that the form of the growthis distinctly traceable where itoverlies the darker phalanx. This lighter shade may be due to its replacing the compact tissueof the shaft by new spongy bone. A somewhat similar appearance isto be found in Fig. $8, where absorption of the outer shell of thebone has followed the impact of a bullet.

Text Appearing After Image:

Fig. 131.—Ossifying Enchondromaof Finger, of Old Standing:following Injury. Messrs. Allen and Hanbury. 264 TEE RONTGEN RAYS IN MEDICAL WORK A good example of exostosis of the tibia causing pressuredeformity and absorption of the fibula has been kindly contributedby Mr. Eobert Jones, F.R.C.S., of Liverpool (see Fig. 132). Gouty Bones. M. Potain reported to the Paris Academy of Sciences the occur-rence of light spots on the radiograms of gouty bones.* Presum-

the rontgen rays in medical work 1907 x rays of chondroma book illustrations medicine medical illustrations medical history x ray röntgen images from internet archive

1907

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