patient. Double‐contr...Figure 6.49 Cytomegalovirus (CMV) esophagitis in an acquired immunodeficienc...Figure 6.50 Human immunodeficiency virus (HIV) esophagitis in patients with ...Figure 6.51 Drug‐induced esophagitis. Double‐contrast view shows several sma...Figure 6.52 Drug‐induced stricture. Double‐contrast view shows a smooth, tap...Figure 6.53 Eosinophilic esophagitis with a “ringed esophagus.” Double‐contr...Figure 6.54 Eosinophilic esophagitis with a small‐caliber esophagus. Prone s...Figure 6.55 Lichen planus with a small‐caliber esophagus. Prone single‐contr...Figure 6.56 Radiation injury to the esophagus. (A) Double‐contrast view show...Figure 6.57 Chronic lye stricture. Double‐contrast view shows a long strictu...Figure 6.58 Squamous papilloma. Single‐contrast view shows a small, lobulate...Figure 6.59 Glycogenic acanthosis. Double‐contrast view shows multiple small...Figure 6.60 Leiomyoma. Double‐contrast view shows a submucosal mass (arrows)...Figure 6.61 Giant fibrovascular polyp. (A) Double‐contrast view shows a smoo...Figure 6.62 Communicating esophageal duplication cyst. Single‐contrast view ...Figure 6.63 Early esophageal carcinoma. Double‐contrast view shows a plaque‐...Figure 6.64 Early adenocarcinoma in Barrett’s esophagus. Double‐contrast vie...Figure 6.65 Superficial spreading carcinoma. Double‐contrast view shows foca...Figure 6.66 Infiltrating squamous cell carcinoma. Double‐contrast view shows...Figure 6.67 Polypoid squamous cell carcinoma. Double‐contrast view shows a p...Figure 6.68 Primary ulcerative squamous cell carcinoma. Double‐contrast view...Figure 6.69 Infiltrating adenocarcinoma. Double‐contrast view shows an irreg...Figure 6.70 Schatzki ring. (A) Double‐contrast view shows no evidence of a r...Figure 6.71 Giant epiphrenic diverticulum. Single‐contrast view shows a larg...Figure 6.72 Traction diverticulum. Double‐contrast view shows a triangular o...Figure 6.73 Esophageal intramural pseudodiverticulosis. (A) Double‐contrast ...Figure 6.74 Primary achalasia. Single‐contrast esophagram shows a markedly d...Figure 6.75 Secondary achalasia caused by bronchogenic carcinoma. Double‐con...Figure 6.76 Diffuse esophageal spasm. (A) Prone single‐contrast view shows m...Figure 6.77 Esophageal varices. Single‐contrast view shows multiple large se...Figure 6.78 Esophageal food impaction. (A) On the initial barium study, an i...Figure 6.79 Esophageal carcinoma with esophagobronchial fistula. A barium st...Figure 6.80 Esophageal perforation after traumatic endoscopy. A study with a...
7 Chapter 7Figure 7.1 VLE Barrett’s esophagus case 1: 63‐year‐old with random surveilla...Figure 7.2 VLE Barrett’s esophagus case 2: 70‐year‐old with random surveilla...Figure 7.3 VLE Barrett’s esophagus case 3: 60‐year‐old with random surveilla...
8 Chapter 8Figure 8.1 Esophagogastric junction (EGJ) morphology. Morphology of the EGJ ...Figure 8.2 Esophageal pressure topography metrics. (A) An example of a norma...Figure 8.3 Stepwise classification of individual swallows on HRM/EPT. Applic...Figure 8.4 Swallow types of HRM/EPT. (A) Premature swallow; the distal laten...Figure 8.5 The Chicago Classification of esophageal motility diagnoses [4]. ...Figure 8.6 Achalasia subtypes. All three subtypes are characterized by eleva...Figure 8.7 Rumination and supragastric belching. Examples: a rumination even...Figure 8.8 Multiple rapid swallows (MRS) and rapid drink challenge (RDC). Ex...
9 Chapter 9Figure 9.1 Impedance changes observed during bolus transit over a single pai...Figure 9.2 Multiple impedance measuring segments within the esophagus allow ...Figure 9.3 Movement of intraesophageal material detected by multichannel int...Figure 9.4 HRiM recording. Impedance data is shown as a color‐contour mode (...Figure 9.5 Nine‐channel combined multichannel intraluminal impedance (MII) a...Figure 9.6 Definitions of impedance parameters. (A) Total bolus transit time...Figure 9.7 Classification of swallows by multichannel intraluminal impedance...Figure 9.8 Percentage of patients with complete bolus transit in 350 patient...Figure 9.9 Example of rumination on HRIM. Length of the esophagus is shown a...Figure 9.10 Schematic representation of the 2 mm diameter multichannel intra...Figure 9.11 Impedance changes in ohms during three episodes of reflux. The s...Figure 9.12 Impedance changes in ohms during reflux of gas, liquid, and mixe...Figure 9.13 Novel MI balloon catheter with 36 channels measuring impedance a...
10 Chapter 10Figure 10.1 Esophageal pH monitoring electrodes. (A) Catheter with