Reversed halo sign in invasive pulmonary fungal infections.

Wahba, Hisham; Truong, Mylene T; Lei, Xiudong; Kontoyiannis, Dimitrios P; Marom, Edith M · Clin Infect Dis · 2008

retrospective_cohort · Level III

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Abstract

Computed tomography scans of documented pulmonary mold infections were reviewed for the presence of the reversed halo sign, a focus of ground-glass attenuation surrounded by a solid ring. The reversed halo sign was an early sign, seen in approximately 4% of patients with pulmonary mold infections, usually with zygomycosis.

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