False-positive V/Q study secondary to a central venous catheter in the pleural space.
Pulmonary ventilation perfusion imaging in a 55-year-old woman demonstrating a false-positive study secondary to injection of the perfusion agent into the patient's central venous line.
D002404:Catheterization / Q000009:adverse effects*; D005189:False Positive Reactions; D005260:Female; D006801:Humans; D008875:Middle Aged; D010994:Pleura; D013668:Technetium Tc 99m Aggregated Albumin; D014692:Ventilation-Perfusion Ratio; D014980:Xenon Radioisotopes
D013668:Technetium Tc 99m Aggregated Albumin; D014980:Xenon Radioisotopes