Six cases of acute central pulmonary embolism revealed on unenhanced multidetector CT of the chest.
OBJECTIVE
Our purpose was to describe the imaging findings of central pulmonary embolism on unenhanced multidetector CT (MDCT) of the chest.


CONCLUSIONS
Unenhanced MDCT of the chest is often performed for the evaluation of nonspecific chest symptoms. Awareness of the rare finding of a high-attenuation centrally located pulmonary embolism on unenhanced MDCT is important because acute pulmonary embolism may be identified when it is not suspected clinically, and such detection can determine further imaging needs and allow the timely initiation of appropriate therapy.
Kanne
Jeffrey P
JP
Department of Radiology, University of Washington Medical Center, University of Washington School of Medicine, 1959 N.E. Pacific St., Box 357115, Seattle 98195-7115, USA.
Gotway
Michael B
MB
Thoongsuwan
Nisa
N
Stern
Eric J
EJ
D000208:Acute Disease; D000328:Adult; D000368:Aged; D000792:Angiography; D005260:Female; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011655:Pulmonary Embolism / Q000000981:diagnostic imaging*; D013902:Radiography, Thoracic; D014057:Tomography, X-Ray Computed