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The numbers of barium studies performed has declined in recent decades due to several factors; also, health care reforms in the United States will further impact on the use of barium examinations. The future status of these radiological procedures will change depending on these factors and the organ system being examined; an increased emphasis on functional evaluation of the gastrointestinal tract will also have an effect on the evolving role of barium radiology. We provide a brief historical review of the evolution of barium radiology in the twentieth century, discuss the present and changing status of the various gastrointestinal examinations, and offer our thoughts concerning the potential future of this specialty.<\/jats:p>","DOI":"10.1259\/bjr.1997.0021","type":"journal-article","created":{"date-parts":[[2014,3,17]],"date-time":"2014-03-17T17:08:30Z","timestamp":1395076110000},"page":"S171-S176","source":"Crossref","is-referenced-by-count":15,"title":["The Future of Barium Radiology"],"prefix":"10.1093","volume":"70","author":[{"given":"D J","family":"Ott","sequence":"first","affiliation":[{"name":"Department of Radiology, Bowman Gray School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"D W","family":"Gelfand","sequence":"additional","affiliation":[{"name":"Department of Radiology, Bowman Gray School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157, USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"286","published-online":{"date-parts":[[2014,3,17]]},"reference":[{"key":"p_1","first-page":"727","volume":"150","author":"Gelfand DW","year":"1988","journal-title":"AJR"},{"key":"p_2","doi-asserted-by":"crossref","first-page":"297","DOI":"10.1148\/radiology.178.2.1987582","volume":"178","author":"Margulis AR","year":"1991","journal-title":"Radiology"},{"key":"p_3","doi-asserted-by":"publisher","DOI":"10.1097\/00004424-199404000-00016"},{"key":"p_4","doi-asserted-by":"publisher","DOI":"10.1007\/BF00198179"},{"key":"p_5","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.148.6.1133"},{"key":"p_6","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.142.4.847"},{"key":"p_7","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.161.6.8249715"},{"key":"p_8","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.161.3.8352094"},{"key":"p_9","volume-title":"Deglutition and its Disorders.","author":"Langmore SE","year":"1997"},{"key":"p_10","volume-title":"Deglutition and its Disorders.","author":"Brown BP","year":"1997"},{"key":"p_11","first-page":"1067","volume":"32","author":"Gelfand DW","year":"1994","journal-title":"Radiol Clin North Am"},{"key":"p_12","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.147.4.697"},{"key":"p_13","doi-asserted-by":"publisher","DOI":"10.1016\/S0016-5107(86)71760-4"},{"key":"p_14","doi-asserted-by":"publisher","DOI":"10.1177\/0272989X8200200405"},{"key":"p_15","first-page":"1117","volume":"32","author":"Ott DJ","year":"1994","journal-title":"Radiol Clin North Am"},{"key":"p_16","doi-asserted-by":"publisher","DOI":"10.1007\/BF02412687"},{"key":"p_17","first-page":"817","volume":"86","author":"Ott DJ","year":"1991","journal-title":"Am J Gastroenterol"},{"key":"p_18","first-page":"1147","volume":"32","author":"Ott DJ","year":"1994","journal-title":"Radiol Clin North Am."},{"key":"p_19","doi-asserted-by":"crossref","first-page":"601","DOI":"10.1148\/radiology.173.3.2682769","volume":"173","author":"Op den Orth JO","year":"1989","journal-title":"Radiology"},{"key":"p_20","first-page":"1203","volume":"32","author":"Levine MS","year":"1994","journal-title":"Radiol Clin North Am"},{"key":"p_21","first-page":"1233","volume":"32","author":"Maruyama M","year":"1994","journal-title":"Radiol Clin North Am"},{"key":"p_22","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1148\/radiology.164.1.3588932","volume":"164","author":"Levine MS","year":"1987","journal-title":"Radiology"},{"key":"p_23","doi-asserted-by":"crossref","first-page":"577","DOI":"10.1148\/radiology.157.3.4059542","volume":"157","author":"Gelfand DW","year":"1985","journal-title":"Radiology"},{"key":"p_24","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.145.6.1207"},{"key":"p_25","doi-asserted-by":"crossref","first-page":"593","DOI":"10.1148\/radiology.195.3.7753977","volume":"195","author":"Levine MS","year":"1995","journal-title":"Radiology"},{"key":"p_26","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1148\/radiology.155.1.3975413","volume":"155","author":"Ott DJ","year":"1985","journal-title":"Radiology"},{"key":"p_27","volume-title":"Herlinger H, Maglinte D. 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