[Fatal complications of a colon contrast enema due to erroneous insertion of the infusion catheter in the vagina].
A 68-year-old woman was to have a barium enema of the colon to discover the cause of recurrent cramp-like symptoms in the lower abdomen. At the beginning of the examination the responsible radiologist saw, during a fluoroscopic check, that the contrast medium had not advanced beyond the region of the infusion catheter tip. Believing this to be due to blockage in the catheter he increased the infusion pressure. Suddenly the patient went into treatment-resistant shock and died. The autopsy revealed that the infusion catheter had by mistake been placed into the vagina. This had caused a tear in the vagina with resulting subperitoneal contrast-medium infiltration. Embolization of contrast medium to the lung was demonstrated both histologically and radiologically. The cause of death was the combined effect of the embolism and peritoneally induced vagal shock.
Haffner
H T
HT
Institut für Gerichtliche Medizin, Universität Tübingen.
Graw
M
M
D000368:Aged; D001466:Barium Sulfate / Q000009:adverse effects*; D004733:Enema / Q000009:adverse effects*; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000150:complications; D005260:Female; D006801:Humans; D010537:Peritoneum / Q000293:injuries; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D012421:Rupture; D012769:Shock / Q000209:etiology*; D014621:Vagina / Q000293:injuries*
D001466:Barium Sulfate