page_title: Mihran Kassabian
hierarchical_section_title: Mihran Kassabian
caption_attribution_description: English: DR. MIHRAN KRIKOR KASSABIAN Identifier: americanquarterl02amer (find matches) Title: American quarterly of roentgenology Year: 1909 (1900s) Authors: American Roentgen Ray Society Subjects: Nuclear Medicine Radiography Radiology Radiology Publisher: Pittsburgh&#160;: American Roentgen Ray Society Contributing Library: Francis A. Countway Library of Medicine Digitizing Sponsor: Open Knowledge Commons and the National Endowment for the Humanities View Book Page: Book Viewer About This Book: Catalog Entry View All Images: All Images From Book Click here to view book online to see this illustration in context in a browseable online version of this book. Text Appearing Before Image: ilding, St. Louis. Spriggs, Dr. E. L, England. Stern, Dr. Walter G., Cleveland, O. Stevens, Dr. Kollin H., Detroit. Stiller, Dr. B., Budapest. Stover, Dr. G. LL, Denver. Strauss, Dr. A., Barmen, Prussia. Sweet, Dr. Wm. M., 1205 Spruce St., Philadelphia. Swett, Dr. Paul P., Hartford, Ct. Talley, Dr. D. D., Richmond, Va. Thomas, Dr. W. S., 240 W. 71st St., New Vork. Pousey, Dr. Sinclair, 5 9 W. 46th St., New Vork. Thieman, Dr. T., Jena, Germany. Trappe, Dr. Max, Breslau, Germany. Tyson, Dr. Wilson, England. Uhle, Dr. Alexander, 602 Professional Building, Philadelphia. Van Allen, Dr. H. W., Springfield, Mass. VanZwaluwenberg, Dr. L G., Ann Arbor, Mich. • Villard, Dr. P., Paris. Voelckef, Dr. F., Lleidelberg, Germany. von Dehn, Dr. ()., Greiffenhagen, Germany. vomliiselberg, Dr. A., Germany. Walter, Dr. B., Hamburg, Germany. Watkins, Dr. J. F., San Francisco. Wilson, Dr. J. T., Sidney. Wiesner, B., Aschaffenberg, Germany. Wilms, Dr. M., Basel, Switzerland. Wohlbach, Dr. S. B., Montreal. Text Appearing After Image: DR. MIHRAN KR1KOR KASSABIAN The AmericanQuarterly of Roentgenology Edited by P. M. Hickey, M. D. Vol. II DECEMBER, 1910 No. 4 SERIOUS MENTAL DISTURBANCES CAUSED BYPAINLESS DENTAL LESIONS. BY HENRY S. UPSON, M. D. Member of the American Neurological and American Medico-Psychological Associations; Professor of Neurology inthe Western Reserve Medical School, Cleveland. In the skiagraphic study of the teeth and jaws there are in-volved, in addition to the common superficial lesions, manywhich lie deeper. These lesions cannot be detected withoutthe aid of the X-rays. The most important are impactionswhich have prevented eruption, abscesses at or near the roots,exostosis, now called by the dentists pericementosis, and pulpnodules. To these may be added extensive caries, especiallywhen under fillings, and large fillings in contact with or nearthe pulp. These conditions are often though not always pain-less. A study of their relations with various nervous andmental conditions extending over a Note About Images Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.
context_page_description: Mihran Krikor Kassabian was an Armenian-American radiologist and one of the early investigators into the medical uses of X-rays. His contributions to radiology included the introduction of a positioning device that accurately displayed the round nature of the ribs on an X-ray image. He served as vice president of the American Roentgen Ray Society.
  Kassabian's first published paper was related to the side effects of radiation, and because of his frequent exposure to high doses of radiation, Kassabian himself was a victim of these effects. He sustained burns to his hand, had two fingers amputated, and developed a lethal case of skin cancer in his thirties.
context_section_description: Mihran Krikor Kassabian (August 25, 1870 – July 14, 1910) was an Armenian-American radiologist and one of the early investigators into the medical uses of X-rays. His contributions to radiology included the introduction of a positioning device that accurately displayed the round nature of the ribs on an X-ray image. He served as vice president of the American Roentgen Ray Society (ARRS). 
  Kassabian's first published paper was related to the side effects of radiation, and because of his frequent exposure to high doses of radiation, Kassabian himself was a victim of these effects. He sustained burns to his hand, had two fingers amputated, and developed a lethal case of skin cancer in his thirties.
caption: Kassabian in 1909
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