Massive pulmonary embolism occurring with corticosteroid and diuretics therapy in a minimal-change nephrotic patient.

A 32-year-old female with a relapsing minimal-change nephrotic syndrome developed a massive pulmonary embolism during the treatment of prednisolone and diuretics. The use of diuretics in addition to a hypercoagulable state associated with nephrotic syndrome per se and corticosteroid was considered to be a direct causative factor for the event. The careful use of diuretics and a consideration of additional anticoagulant therapy are emphasized.