9 results
Signet Ring Sign on Chest CT
 • Prominently dilated airway compared to its accompanying pulm vessel.
Signet Ring Sign ... on Chest CT • ... • DDx: Bronchiectasis ... #Signet #Ring #Sign ... #CT #Lung #Pulmonary
Tram Track Sign on Chest CT
 • Parallel, non-tapering airways, extending to the lung periphery.
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Tram Track Sign ... on Chest CT • Parallel ... extending to the lung ... Cylindrical or traction bronchiectasis ... #CT #Lung #Pulmonary
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Loss of weight • Chest ... Nasal polyps and signs ... high-resolution chest ... CT) • Broncho-arterial ... #pulmonary #differential
Broncholithiasis - Differential Diagnosis Framework

 • Also known as: Lung stones, pulmoliths, pneumoliths, bronchial calculi
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patients), • Chest ... Diagnosis: • Chest ... Xray - Chest radiography ... the bronchus • Chest ... CT • Bronchoscopy
Pulmonary Renal Syndromes - OnePager Summary
Autoimmune ANCA vasculitis (AAV): GPA (granulomatous with polyangiitis), EGPA (eosinophilic granulomatosis
chest to evaluate ... o infection • Echocardiogram ... sparing of the lung ... typically seen on chest ... CT
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
• Pleuritic chest ... • CT: Halo sign ... Lymphadenopathy, Chest ... breath, Fatigue, Chest ... Pneumonia: • Chest
CABG Graft Pseudoaneurysm

Chest pain post CABG - always worth taking a look!  Large graft pseudoaneurysm!!
Pseudoaneurysm Chest ... COPD lungs and bad ... CTA chest showed ... the diagnosis, CT ... anticoags - VCU Ultrasound
Nontuberculous Mycobacteria (NTM) Infections 

Mycobacterial species other than those belonging to the Mycobacterium tuberculosis complex and
infections Lungs ... Centrilobular nodules - Bronchiectasis ... • Dyspnea, • Chest ... Imaging, high res CT ... NTM #Infections #differential
Tricuspid Valve Endocarditis on POCUS

This is the bedside Echo of a critically ill young lady who
embolize to the lungs ... CT chest confirmed ... septic emboli and CT ... POCUS #Clinical #Echocardiogram ... #Ultrasound #Vegetation