Stripe sign in pulmonary embolism: a review of the causes.
Ann Nucl Med
; 17(2): 145-8, 2003 Apr.
Article
em En
| MEDLINE
| ID: mdl-12790364
ABSTRACT
The most common indication for radionuclide imaging of lungs is the evaluation of suspected pulmonary thromboembolism (PE). Scintigraphically PE classically produces ventilation/perfusion mismatch, that is perfusion defects in areas showing normal ventilation. Stripe sign refers to the visualization a stripe at normally perfused lung interposed between a defect and adjacent pleural surfaces as originally described by Gottschalk. In the present case the authors describe a patient with a ventilation/perfusion scan suggesting PE. She also had a stripe sign on the perfusion scan with normal ventilation. On the follow-up perfusion scintigraphy, normal perfusion was seen in the corresponding area. The literature on stripe sign is also reviewed.
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Base de dados:
MEDLINE
Assunto principal:
Embolia Pulmonar
/
Relação Ventilação-Perfusão
/
Circulação Pulmonar
/
Pentetato de Tecnécio Tc 99m
/
Pulmão
Idioma:
En
Ano de publicação:
2003
Tipo de documento:
Article