12 results
Comet Tail Sign on Chest CT
 • Curvilinear pleural based opacity directed towards the ipsilateral hilum
Comet Tail Sign ... on Chest CT • Curvilinear ... atelectasis https ... #Comet #Tail #Sign ... #CT #Lung #Pulmonary
Rounded atelectasis
The typical findings of rounded atelectasis on CT are pleural thickening, pleural-based mass and comet
Rounded atelectasis ... CT are pleural thickening ... and comet tail sign ... local pleuritis causes ... The underlying lung
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
Diagnosis Algorithm ... Bronchogenic Cyst • Rounded ... Atelectasis Malignancy ... Colon, Kidney, Breast ... #Causes #Pulmonary
Air Bronchogram Sign on Chest CT
 • Patent airways surrounded by opacified lung
 • DDx: pna,
Air Bronchogram Sign ... on Chest CT • ... non-obstructive atelectasis ... #Bronchogram #Sign ... #CT #Lung #Pulmonary
he CT shows a lesion that originates in the lung.
Many would have a lungcancer on the
he CT shows a lesion ... the comet tail sign ... Rounded atelectasis ... Rounded atelectasis ... #Sign #RadiologyAssistant
Head Cheese Sign on Chest CT
 • Juxtaposition of distinct radiographic areas of low, normal and
Head Cheese Sign ... on Chest CT • ... distinct radiographic areas ... #Head #Cheese #Sign ... #CT #Lung #Pulmonary
Rheumatoid arthritis (RA): Extra-articular manifestations
Skin: 
 • Inflammation of skin (esp. over areas of stress) forms
skin (esp. over areas ... friction rub audible Lungs ... inflammation tends to cause ... interstitial lung ... pathophysiology #signs
Cushing's Syndrome - Hypercortisolism - Diagnosis and Clinical Features
1) Skin
 • Thin, easily bruisable skin with
especially in areas ... sun (e.g., palm creases ... , oral cavity) Caused ... is suspected: chest ... Hypercortisolism #Diagnosis #signs
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... • CT: Halo sign ... Legionella: • Nausea ... factor • May cause ... reported in 100% of cases
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Most Common Causes ... Nasal polyps and signs ... in the adjacent lung ... of the affected lung ... CT) • Broncho-arterial