Renal cystography: unusual complication.
A patient is  described in whom renal cyst aspiration and subsequent contrast material instillation caused pain, flank mass and spiking temperature, evantually necessitating exploration and drainage of a sterile abscess. Undiluted, hyperosmotic contrast material was the probable cause of this complication. A simple, easy way to calculate cyst volume and amount of contrast material to be used during cyst aspiration injection studies is discussed.
D003287:Contrast Media / Q000009:adverse effects*; D004322:Drainage; D005260:Female; D006801:Humans; D052177:Kidney Diseases, Cystic / Q000000981:diagnostic imaging* / Q000601:surgery; D008875:Middle Aged; D014567:Urography / Q000009:adverse effects*
D003287:Contrast Media