PMC7679475_01
Barium swallow esophagram (A). Two cervical esophageal webs (caused by mucosal diaphragm) (B).
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We performed a barium swallow esophagram that showed two linear, circumferential filling defects on the anterior aspect of the cervical esophagus, consisting with the diagnosis of esophageal webs (Figure 1).
Endoscopic view of the cervical esophageal web.
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Likewise, upper gastrointestinal endoscopy confirmed the presence of the cervical webs at 17 cm from the incisors with the endoscope not able to pass through (Figure 2).
Endoscopic dilation of cervical esophageal web.
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The treatment consisted of endoscopic balloon dilation without any complications (Figure 3).