7 results
Diffuse consolidation
The most common cause of diffuse consolidation is pulmonary edema due to heart failure.
This is
Diffuse consolidation ... Look for other signs ... infection, ARDS ... #Diagnosis #Radiology ... #Diffuse #Consolidation
Reverse Halo Sign
Defined as a central ground class opacity surrounded by a ring of dense consolidation
Differential
Reverse Halo Sign ... ring of dense consolidation ... Diagnosis: • Infection ... Reverse #Halo #Sign ... #radiology
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
: • Recurrent infection ... inflammation Symptoms ... Nasal polyps and signs ... centrilobular nodules, or consolidation ... • Pulmonary artery
Differential diagnosis of the reversed halo sign (RHS). AIA, angioinvasive aspergillosis; AIS, adenocarcinoma in situ; COP,
reversed halo sign ... pneumonia; PZ, pulmonary ... lesions, lobular consolidation ... hypersensitivity pneumonitis, infection ... #Radiology #RHS
Diffuse Systemic Sclerosis (Scleroderma)
 - Pulmonary Fibrosis -> Crackles, Abnormal CXR
 - Pulmonary Hypertension, Right Heart
Diffuse Systemic ... Scleroderma) - Pulmonary ... Renal Failure - Mask ... pathophysiology #signs ... #symptoms #diagnosis
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... • CT: Halo sign ... dyspnea • Lobar consolidation ... Constitutional symptoms ... #HIV #AIDS #pulmonary
Cryptococcal meningitis on T2 MRI
30 M from sub-Saharan Africa presents w/ progressive Headache x1 mo, +neck
of prior silent pulmonary ... infection along ... organism (soap bubble sign ... flucytosine for 14 days, consolidation ... Brain #clinical #radiology