Reversed halo sign in pulmonary zygomycosis.
نویسندگان
چکیده
REFERENCES 1. National Clinical Guideline Centre. Chronic obstructive pulmonary disease: management of adults with chronic obstructive pulmonary disease in primary and secondary care. Updated. London: National Clinical Guideline Centre, 2010. 2. Department of Health/Respiratory Team. Consultation on a strategy for services for chronic obstructive pulmonary disease (COPD) in England. London, Department of Health, 2010. 3. National Collaborating Centre for Chronic Conditions. Chronic obstructive pulmonary disease. National clinical guideline on management of chronic obstructive pulmonary disease in adults in primary and secondary care. Thorax 2004;59 (Suppl 1):1e232. 4. Puhan MA, Garcia-Aymerich J, Frey M, et al. Expansion of the prognostic assessment of patients with chronic obstructive pulmonary disease: the updated BODE index and the ADO index. Lancet 2009;374:704e11. 5. Jones RC, Donaldson GC, Chavannes NH, et al. Derivation and validation of a composite index of severity in chronic obstructive pulmonary disease: the DOSE index. Am J Respir Crit Care Med 2009;180:1189e95.
منابع مشابه
Reversed halo sign in invasive pulmonary fungal infections.
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.
متن کاملThe diagnostic value of halo and reversed halo signs for invasive mold infections in compromised hosts.
The halo sign is a CT finding of ground-glass opacity surrounding a pulmonary nodule or mass. The reversed halo sign is a focal rounded area of ground-glass opacity surrounded by a crescent or complete ring of consolidation. In severely immunocompromised patients, these signs are highly suggestive of early infection by an angioinvasive fungus. The halo sign and reversed halo sign are most commo...
متن کاملSpontaneous pneumothorax followed by reversed halo sign in immunocompromised patient with pulmonary mucormycosis
Mucormycosis, an invasive fungus with a variety of clinical presentation, is a devastating infection in immunocompromised host. Here an unusual case of pulmonary mucormycosis is introduced in an immunodeficient patient in which pneumothorax was followed by reversed halo sign (RHS). The clinicians, who visit immunocompromised persons with pneumothorax, should be considerate to take immediate ima...
متن کاملIs It Time to Include CT “Reverse Halo Sign” and qPCR Targeting Mucorales in Serum to EORTC-MSG Criteria for the Diagnosis of Pulmonary Mucormycosis in Leukemia Patients?
In 23 leukemia patients with proven (n = 17) or possible (n = 6) pulmonary mucormycosis (PM), the presence of reversed halo sign on computed tomography was strongly associated with the positivity of quantitative polymerase chain reaction assays targeting Mucorales in the serum, confirming the value of these two tools for the diagnosis of PM in this setting.
متن کاملThe Reversed Halo Sign: Another Atypical Manifestation of Sarcoidosis
We read with great interest the well-written and informative pictorial essay by Park et al. (1), which reviews the thoracic manifestations of sarcoidosis, classifying them as typical and atypical. They indicate that the less frequent and unusual manifestations may be observed in 25% to 30% of cases, emphasizing the difficulty to differentiate sarcoidosis from other diseases, and the importance ...
متن کاملReversed Halo Sign: Presents in Different Pulmonary Diseases
OBJECTIVE To observe the incidence of reversed halo sign in different pulmonary diseases and the pathological correspondence of reversed halo sign. METHODS Retrospectively studied the high resolution computer tomography scans of all the patients who were admitted in our department with abnormal pulmonary imaging, from 1st of January 2011 to 31st of December 2013, and all the cases with revers...
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ورودعنوان ژورنال:
- Thorax
دوره 66 6 شماره
صفحات -
تاریخ انتشار 2011