11 results
COVID-19 Patterns of Lung Findings on Chest CT
1. Reverse Halo Sign
2. ARDS
3. Crazy-Paving Pattern
4. Bilateral Peripheral
Lung Findings on Chest ... ARDS 3. ... Crazy-Paving Pattern ... #radiology #CTChest ... #diagnosis
Radiographic appearances of pulmonary diseases in HIV/AIDS Patients
 • Diffuse Interstitial Infiltrates: Pneumocystis jirovecii, M.tuberculosis, Histoplasma
diseases in HIV/AIDS ... Pulmonary edema; ARDS ... ID_fellows #HIVAIDS ... #differential #diagnosis ... #chestCT #radiology
Crazy Paving on Chest CT
 • Thickened interlobular septa in a background of diffuse GGO's.
 •
Crazy Paving on ... Chest CT • Thickened ... pna, pulm hge, ARDS ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Pulmonary Infections in HIV-AIDS
Bacterial: 
 • No organism identified, Strep pneumoniae, H. influenzae, S.aureus, Streptococcus Grp
Pulmonary Infections ... in HIV-AIDS Bacterial ... /- High res CT chest ... #HIVAIDS #workup ... #diagnosis #evaluation
Crazy Paving is a combination of ground glass opacity with superimposed septal thickening (5).
It was first
Crazy Paving is ... pneumonia (COP/BOOP) - Infection ... heart failure, ARDS ... AIP) #Clinical #Radiology ... #CTChest #CrazyPaving
High-Res Chest CT Patterns - Differential Diagnosis Framework
Reticular:
 • Septal Thickening: Lymphangitic Carcinoma, Interstitial Edema, Alveolar
High-Res Chest CT ... - Differential Diagnosis ... Fibrosis, BAC • Crazy ... HiRes #HighRes #Chest ... #pulmonary #radiology
Acute interstitial pneumonia (AIP, earlier named Hamman Rich Pneumonitis) is a rare idiopathic lung disease characterized
distress syndrome (ARDS ... , often with a crazy ... suggestive of the diagnosis ... #Clinical #Radiology ... #CTChest #AIP #
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
• Pleuritic chest ... Lymphadenopathy, Chest ... breath, Fatigue, Chest ... Pneumonia: • Chest ... #HIV #AIDS #pulmonary
Amiodarone Induced Lung Toxicity Summary

Who?
• 5% of patients
• Dose ≥ 400 mg per day

How?  Possible
organizing pneumonia, ARDS ... Pleuritic chest ... pneumonitis Diagnosis ... failure - Infectious ... reticular opacities on chest
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Skin exam for infection ... ACEi/ARBs - Hold ... one post op Cardiology ... change CV risk Chest ... stratification #diagnosis