46 results
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Sign on Chest CT ... • SPN or mass ... #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
appearances of pulmonary ... diseases in HIV ... Drug toxicity, Pulmonary ... #differential #diagnosis ... #chestCT #radiology
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
Sign on Chest CT ... • Distinct pulmonary ... #Vessel #Sign #CT ... #diagnosis #radiology ... #clinical
On the left a patient who had a CT to rule out pulmonary embolism.
There is a
patient who had a CT ... to rule out pulmonary ... The diagnosis based ... on this CT was ... #Clinical #Radiology
Miliary Pattern - Chest Radiology
 • Miliary opacities are scattered, small (1 -4 mm) nodules
 •
Pattern - Chest Radiology ... Differential Diagnosis ... , Sarcoidosis, HSP ... #pulmonary #CXR ... #clinical #CT
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... in HIV-AIDS Bacterial ... • CD4 < 200: Pulmonary ... CXR +/- High res CT ... HIVAIDS #workup #diagnosis
Corona Radiata (Sunburst sign) on Chest CT
 • SPN or mass, with spiculated and inegular margins
sign) on Chest CT ... • SPN or mass, ... #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Pott's Disease in Tuberculosis - Diagnosis and Management Summary
Epidemiology:
 - Typically from TB endemic areas
 -
extrapulmonary cases Clinical ... symptoms of active pulmonary ... for concomitant pulmonary ... involvement - CT ... Residency @CMC_IM #Potts
Mosaic Attenuation on Chest CT
 • Variable attenuation seen on a chest CT in a lobular
seen on a chest CT ... CTEPH, PJP, CEP, HP ... #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Pulmonary complications of targeted therapy
-Immune checkpoint inhibitors (e.g. pembrolizumab)
-Pneumonitis is uncommon (~5% of patients) but can
Pulmonary complications ... There are case reports ... associated with a clinical ... #Clinical #Diagnosis ... #Radiology #Honc