Recurrent episodes occur in some oesophageal diseases includinghiatus hernia, stricture, achalasia of the cardia, and in patients with diverticula or pharyngeal pouch.
某些食管病患者可以并发此病，例如膈疝，狭窄、贲门松弛不良以及食管憩室或咽袋患者。
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Conclusions The treatment methods for recurrent and residual hepatolithiasis should be adopted in accordance with stones distribution and stricture degree of bile duct.