Diapositive C733 - ANOFEL

  • Photo du site Slide's code: C733 Order: 10341
    Author
    Service
    Service de Radiologie
    City
    Nantes
  • Titre

    Reversed halo sign in a patient with pulmonary mucormycosis (CT scan)

    Description

    The reversed halo sign is characterised by a central ground-glass opacity surrounded by denser air–space consolidation in the shape of a crescent or a ring. Although not specific, this is a suggestive of pulmonary mucormycosis in leukemic patients with neutropenia.