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Here are the most common examples of these four patterns on a chest x-ray (click image
of these four patterns ... on a chest x-ray ... Nodule - Multiple Masses ... Diagnosis #Clinical #Radiology ... #CXR #Consolidation
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
lung disease comes ... lung disease and ... on a CXR. ... seen and in many cases ... #Diagnosis #Radiology
Whenever you see an area of increased density within the lung, it must be the result
. 1- Consolidation ... alveoli with fluid, pus ... opacities. 2- Interstitial ... #Diagnosis #Radiology ... #CXR #Consolidation
The CXR demonstrates a reticular interstitial pattern with a preference at the lung bases.
The HRCT demonstrates
pattern with a ... preference at the lung ... bases. ... #Clinical #Radiology ... #CXR #UIP #CTChest
Based on the images alone, it is usually not possible to determine the cause of the
between these chest ... this is nodular interstitial ... lung disease, that ... Clinical #Diagnosis #Radiology ... #CXR #Lobar #Consolidation
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
diseases in HIV/AIDS ... Actinomyces spp., NHL; Lung ... Sarcoma • Focal Consolidation ... pneumonia • Cavitary ... diagnosis #chestCT #radiology
UIP
UIP is a histologic pattern of pulmonary fibrosis.
On a chest X-ray UIP manifests as a reticular
On a chest X-ray ... particularly at the lung ... at the lung bases ... #Clinical #Radiology ... #Interstitial #
Lung abnormalities mostly present as areas of increased density, which can be divided into the following
: Consolidation ... solitary or multiple Interstitial ... published soon: Chest ... Diagnosis #Pathophys #Radiology ... #CXR #Lung #Patterns
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
dyspnea • Lobar consolidation ... Lymphadenopathy, CNS ... fever, cough and cavitary ... fever, rales, interstitial ... Infections #HIV #AIDS
Cavitation - Pneumonia
In virulent pyogenic infections an abscess may form within the consolidated lung as a
the consolidated lung ... When some of the pus ... resolution of the consolidation ... #Clinical #Radiology ... #CXR #CTChest #