Is corona virus infection a risk factor for hematuria in secondary bladder amyloidosis? The first case report.

Urogenital amyloidosis is a rare disease that involved every site of the urogenital system. Involvement of bladder developed with gross hematuria, and any intrinsic or extrinsic stresses exacerbate hematuria. We reported a secondary bladder amyloidosis case that presented with gross hematuria without any risk factor except COVID-19 infection.

Misplacement of DJ stent into inferior vena cava in a patient with retroperitoneal fibrosis, a case report.

Intravascular migration of DJ stent is a rare complication that needs immediate attention to prevent severe complication. We reported a rare case of intravascular migration of DJ stent in a patient with retroperitoneal fibrosis. The DJ stent was removed by cystoscopy with no complication.