Venous Thromboembolism and Occult Malignancy: Simultaneous Detection During Pulmonary CT Angiography with CT Venography
Guillaume Bierry1,
Nathalie Holl1,
Frauke Kellner2,
Sophie Riehm1,
Marie-Noelle Roedlich1,
Michel Greget1 and
Francis Veillon1
1 Department of Radiology 1, University Hospital of Strasbourg, 10 Ave.
Molière, 67098 Strasbourg Cedex, France. 2 Department of Radiology, Inselspital Bern, Bern, Switzerland.
Fig. 1A—Simultaneously discovered pancreatic carcinoma, deep venous
thrombosis, and pulmonary embolism in 45-year-old woman presenting with sudden
shortness of breath and elevated D-dimers. Pulmonary artery CT angiography
image shows left pulmonary artery thrombosis (arrow).
Fig. 1B—Simultaneously discovered pancreatic carcinoma, deep venous
thrombosis, and pulmonary embolism in 45-year-old woman presenting with sudden
shortness of breath and elevated D-dimers. On CT venography (CTV) image,
tissue lesion of pancreas head (arrow) proven to be pancreatic
carcinoma with mild biliary and pancreatic tract dilatation was
identified.
Fig. 1C—Simultaneously discovered pancreatic carcinoma, deep venous
thrombosis, and pulmonary embolism in 45-year-old woman presenting with sudden
shortness of breath and elevated D-dimers. Partial thrombosis of right iliac
vein (arrow) was simultaneously detected during CTV.
Fig. 2A—Lung carcinoma with deep venous thrombosis in 66-year-old man
who presented with atypical chest pain. Pulmonary artery CT angiography image
shows tissue lesion of right lower lobe (arrow) that was confirmed to
be non-small-cell lung carcinoma at transbronchial biopsy.
Fig. 2B—Lung carcinoma with deep venous thrombosis in 66-year-old man
who presented with atypical chest pain. CT venography image shows thrombosis
of superficial and deep right femoral veins appearing as intraluminal contrast
media void with surrounding contrast rim (arrow).
Fig. 3A—Hepatic metastases from occult breast carcinoma with
concomitant deep venous thrombosis and pulmonary embolism in 76-year-old woman
who presented with right upper quadrant pain with elevated D-dimers. Pulmonary
artery CT angiography image shows bilateral pulmonary artery embolism
(arrows).
Fig. 3B—Hepatic metastases from occult breast carcinoma with
concomitant deep venous thrombosis and pulmonary embolism in 76-year-old woman
who presented with right upper quadrant pain with elevated D-dimers. CT
venography (CTV) image shows left popliteal venous thrombosis
(arrow).
Fig. 3C—Hepatic metastases from occult breast carcinoma with
concomitant deep venous thrombosis and pulmonary embolism in 76-year-old woman
who presented with right upper quadrant pain with elevated D-dimers. CTV also
detected multiple hypovascular hepatic nodules with metastases
(arrows).