Lung cancer looks like a nodule on a CT scan, which can detect many more lung nodules than a … The image below depicts typical bacterial pneumonia. The first case was identified in September 2012, in Riyadh, Saudi Arabia. CT usually shows 1–10-mm well-defined or ill-defined nodules with a surrounding halo of GGO, patchy GGO, and coalescence of nodules diffusely throughout both lungs. Prolonged neutropenia is noted. If the results from a CT scan reveal … CT Scan Produces Twice as Many False Alarms as X-rays The new study involved more than 3,000 current or former smokers aged 55 to 74. Patients with comorbidities such as diabetes or chronic hepatitis exhibited increased mortality. CT scan; chest radiography; pneumonia. (b) Pneumonia due to CMV shows diffuse ill-defined patchy GGO with interlobular septal thickening (arrowheads) in both lungs. (a) Initial chest radiograph shows ill-defined diffuse reticular areas of increased opacity (arrows) in both lungs. 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However, small nodules or ill-defined GGO and consolidation are typical features of CMV pneumonia, whereas apical distribution and homogeneous GGO are more frequently noted in patients with Pneumocystis carinii pneumonia (29). Figure 2b. 2, No. Of these three groups, type A and occasionally type B organisms cause influenza virus pneumonia. Prolonged neutropenia is noted. Pneumonia due to varicella-zoster virus (α Herpesvirinae) in a 53-year-old man who underwent liver transplantation 5 months before contracting the disease. There are a number of severe pathogenic human herpesviruses including HSV types 1 and 2, varicella-zoster virus, Epstein-Barr virus, CMV, and herpesviruses 6 and 7. Figure 13a. Once the radiologist interprets the test, results are sent to your doctor who will discuss them with you at your follow-up 1 [1] The diagnosis of varicella infection usually can be established on the basis of clinical findings (rash, pulmonary symptoms, and history of contact with a patient with chickenpox). (c) Pneumonia due to HMPV shows multiple ill-defined nodules (arrows) or GGO (arrowhead) along the bronchovascular bundles in both lungs. The viruses usually appear as multifocal patchy consolidation with GGO, and centrilobular nodules with bronchial wall thickening are also noticed. CT scans only show solid masses and very dense body parts. (c) Axial CT image obtained on the same day as b shows irregular consolidation (arrows) along the bronchovascular bundles and diffuse GGO with interlobular septal thickening (arrowheads) in both lungs. I have looked on line at different images and they look the same family... 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