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  • 11
    ISSN: 1432-0460
    Keywords: Key words: Dysphagia — Pharynx — Esophagus — Achalasia — GERD — Esophageal stricture — Deglutition — Deglutition disorders.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. The purpose of this study was to retrospectively evaluate the radiologic findings in young adults with dysphagia undergoing barium swallow and to compare these with the final clinical diagnosis. Clinical history, barium swallow, endoscopy (21 patients), manometry (18 patients), 24 h pH monitoring (4 patients), and outcome of treatments were studied and compared in 43 patients aged 14–30 years (mean 24 years). There were 26 men and 17 women. Duration of symptoms varied between 2 weeks and 22 years and included globus (n = 22), obstruction (n = 31), water brash (n = 6), classic reflux symptoms (n = 10), atypical reflux symptoms (n = 9), slow eating (n = 6), and vomiting (n = 11). The final diagnosis was achalasia (n = 2), arteria lusoria (n = 1), esophagitis (n = 1), esophageal dysfunction (n = 11), esophageal stricture (n = 5), gastroesophageal reflux disease (n = 8), and pharyngeal dysfunction (n = 2). Thirteen patients were assessed to be normal. The result of the barium swallow was in agreement with the final diagnosis in all but 3 patients who were assessed as normal, and the final diagnosis was esophagitis (n = 1), dysmotility (n = 1), and reflux disease (n = 1). Anatomic and functional abnormalities are common in young adults with dysphagia. Barium swallow reveals the explanation of the symptoms in 70% of such patients. Radiology therefore should be the method of choice for the investigation of dysphagic young adults.
    Type of Medium: Electronic Resource
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  • 12
    ISSN: 1432-0460
    Keywords: Key words: Dysphagia — Videomanometry — Swallowing techniques — Supraglottic swallow — Effortful swallow — Chin tuck — Deglutition — Deglutition disorders.
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Abstract. Simultaneous videoradiography and solid-state manometry (videomanometry) was applied in eight healthy volunteers (four women, four men; age range 25–64 years, mean age 41 years) without swallowing problems. Three different swallowing techniques were tested; supraglottic swallow, effortful swallow, and chin tuck. Seven videoradiographic variables and six manometric variables were analyzed. The supraglottic swallowing technique did not differ significantly from that of the control swallows. The effortful swallow had a significantly (p= 0.0001) reduced hyoid–mandibular distance preswallow due to an elevation of the hyoid and the larynx, which caused a significantly (p= 0.007) reduced maximal hyoid movement and a significantly (p= 0.009) reduced laryngeal elevation during swallow. The chin tuck swallow had a significantly (p= 0.001) reduced laryngohyoid distance and also a significantly (p= 0.004) reduced hyoid–mandibular distance. The chin tuck swallow also displayed significantly (p= 0.003) weaker pharyngeal contractions. Videomanometry allows for analysis of bolus transport, movement of anatomical structures, and measurement of intraluminal pressures. These variables are important when evaluating swallowing techniques. In the present study, we made a few observations that never have been reported before. When healthy volunteers performed supraglottic swallow, they performed the technique somewhat differently. Therefore, we assume dysphagic patients would need a substantial period of training to perform a technique efficiently. Chin tuck could impair protection of the airways in dysphagic patients with weak pharyngeal constrictor muscles.
    Type of Medium: Electronic Resource
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