To detect information of Adverse Events and Device Malfunctions under real world medical condition in Japan.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Safety (Adverse Events and Device Malfunction)
Timeframe: From implant procedure to 7 days after removal
Placement success
Timeframe: During implant procedure
Stent retention
Timeframe: From implant procedure to removal (a maximum of 60 days)
Stent lumen patency
Timeframe: From implant procedure to removal (a maximum of 60 days)
Decreased cyst size
Timeframe: From implant procedure to final observation (a maximum of 60 days)
Removal success
Timeframe: Removal procedure (a maximum of 60 days after implant procedure)