Incidence and morphological characteristics of the reversed halo sign in patients with acute pulmonary embolism and pulmonary infarction undergoing computed tomography angiography of the pulmonary arteries

Incidência e características morfológicas do sinal do halo invertido em pacientes com tromboembolismo pulmonar agudo e infarto pulmonar submetidos a angiotomografia de artérias pulmonares

Alexandre Dias Mançano1,a, Rosana Souza Rodrigues2,3,b, Miriam Menna Barreto2,c, Gláucia Zanetti2,d, Thiago Cândido de Moraes1,e, Edson Marchiori2,f

DOI: http://dx.doi.org/10.1590/1806-3713/e20170438

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