forgotten double j stent with maximum stone burden

Double j stent or dj stent, is a self-retaining ureteral stent mainly used to provide effective drainage of kidney into urinary baldder. however, because of widespread use, lack of patient education or due to lack of adherence to regular follow up, patients may end up with a forgotten dj stent which can stay undiagnosed in the pelvi-ureteral system for years and cause a lot of complications before coming to attention. we present a unique case of repetitively neglected (forgotten) dj stent in a 28-year-old male, who had the stent placed 11 years back as a part of percutaneousnephrolithotomy (pcnl) and now presented with encrusted dj stent with large bladdercalculus and calculus deposits along entire length of the stent. to our knowledge, this study reports the forgotten stent with the maximum stone burden available inliterature.