Obstructed kidney and sepsis secondary to urethral catheter misplacement into the distal ureter.

An 86-year-old woman underwent routine catheter replacement in the community. The new catheter failed to drain urine. Attempts to remove the catheter failed, both by the community nurse as well as by the urology team in the hospital.

Mantle cell lymphoma presenting as a pelvi-ureteric junction obstruction: a case report.

Introduction: Mantle cell lymphoma is one of the several subtypes of non-Hodgkin's lymphoma. Mantle cell lymphoma is the rarest of the subtypes, accounting for about 6% of all non-Hodgkin's lymphoma cases in the United States and Europe. Lymphoid neoplasms of the urinary tract and male genital organs are relatively rare, accounting for less than 5% of extranodal lymphomas.