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An 84-year-old man was referred with dysphagia and significant weight loss for past 6 months. He worked as a laboratory worker, which involved industrial research. There was no history of cough, chest pain or respiratory distress. Gastroscopy demonstrated an oesophageal stricture at 34 cm from incisors (figure 1).Contrast-enhanced CT of the chest demonstrated wall thickening of the distal oesophagus (figure 2). Radial Endoscopic ultrasound demonstrated circumferential irregular thickening of the oesophageal wall (figure 3 …
Contributors Conception and Design: PC. Analysis and Interpretation of Data: BM, RR, NT, BG. Drafting of the Article: PC, RR. Critical Revision: BM, NT, BG. Final Approval: PC,BM, RR, NT.
Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.
Competing interests None declared.
Provenance and peer review Not commissioned; externally peer reviewed.