Identifikator: americanxrayjour1418unse (Treffer finden) Titel: American X-ray journal Jahr: 1899 (1890er Jahre) Autoren: Themen: Röntgenaufnahmen Herausgeber: St. Louis: American X-Ray Publishing Co.

Identifier: americanxrayjour1418unse (find matches)

Title: American X-ray journal

Year: 1899 (1890s)

Authors:

Subjects: X-Rays Radiography

Publisher: St. Louis : American X-Ray Publishing Co.

Contributing Library: The College of Physicians of Philadelphia Historical Medical Library

Digitizing Sponsor: Open Knowledge Commons and the National Endowment for the Humanities

Text Appearing Before Image:

fig. 8. subscapular. In the case of the latter itis interesting to note the curious twist;the artery requires the means for in-creasing and diminishing its length toaccommodate to the movements of theshoulder. Nature has made provision.Compare this artery with the same in Fig.12. Here also we see well the carotids inthe neck, together with the vertebrals. Inthese last three illustrations special care was taken to have the Crookes tubeexactly over the center of the objectto be depicted, and the anode levelwith the horizon. Hence we have, ineach case, an almost absolutely symmet-rical picture. Exposure, 60 min. An-other thorax is shown in Fig. 12, thatof No. 2; the same remarks as in the lastcase would apply in this, save that onone side it appears as though the axilla-ry artery were double ; this, however,

Text Appearing After Image:

fig. 10. may be only apparent, as in more thanone case of employing hot injections Ihave found that the injected material haspassed through the capillaries in a partand thus filled the veins. Here itseems too thorough, and in cases wherecolored wax passes through the capilla-ries it is always found of a distinctlylighter hue in the veins, much of thecoloring matter having been filtered out THE AMERICAN X-RAY JOURNAL. 4«3 in the capillaries. Here both vesselsappear equally opaque, I am thus in-clined to believe that we have a doubleaxillary artery. Time of exposure, 70minutes. The position of the tube in the casesof the two thoraces was precisely sim-ilar. It may be noted that the struct- Fig. 13 is a view of the pelvis of No.2. This was somewhat disappointingto me as the pelvic vessels are notclearly defined. When one considers,however, the vascularity of the parts,and that all the vessels are filled withmaterial somewhat opaque, it is not atall wonderful that even an exposure of KAL

Medizin Röntgen Amerikanisches Röntgenjournal 1897

1897

Flickr Commons

http://commons.wikimedia.org/

public domain