2455 results
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
: 'signet ring sign ... Centrilobular emphysema ... central dot. - LIP #Clinical ... #Diagnosis #Radiology
Split Pleura Sign on Chest CT
 • Contrast enhancement of the parietal and visceral pleura, separated
Split Pleura Sign ... effusion • DDx: Empyema ... Split #Pleura #Sign ... Pulmonary #diagnosis #radiology ... #clinical
On the left a chest film of a 19 year old patient with Langerhans cell histiocytosis.
The
centrilobular emphysema ... Emphysema however ... the central dot sign ... diseases and also in emphysema ... #Clinical #Radiology
Continuous Diaphragm Sign and Pneumomediastinum on Chest XRay

16yo boy referred in by his GP with7/10 chest
Continuous Diaphragm Sign ... One sign we would ... some surgical emphysema ... ChestXRay #CXR #Radiology ... #Clinical
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... - Air Crescent sign ... - Monod sign ... sign - Corona ... #differential #radiology
Radiographic Features of Pulmonary Diseases
 - Pneumonia
 - Atelectasis
 - Emphysema
 - Pneumothorax
 - Effusion
 -
Atelectasis - Emphysema ... Reticular - Emphysema ... Pulmonary #Diseases #Radiology
Boerhaave Syndrome 
Postemesis 
Iatrogenic (most common)
Left Posterolateral most common

Mackler's Triad:
Lower Chest Pain
Vomiting
Subcutaneous Emphysema

#Boerhaave #Syndrome #Diagnosis #Signs
Subcutaneous Emphysema ... Syndrome #Diagnosis #Signs
Hoover's Sign

Hoover’s sign refers to inward movement of the lower rib cage during inspiration- instead of
Hoover's Sign ... Hoover’s sign refers ... more specifically emphysema ... #Hoovers #Sign # ... PhysicalExam #Video #Clinical
Corrigan's Sign in Severe Aortic Regurgitation

- Dr. Andres S. Kohan https://twitter.com/KohanAndres

#Corrigans #AorticRegurgitation #Pulse #PhysicalExam #Video #Neck
Corrigan's Sign ... #Video #Neck #Signs ... #Cardiology #Clinical
COVID-19 patient with severe ARDS

Giuseppe Curigliano, MD, PhD @curijoey

Editor Note: Pt likely has severe underlying emphysema

#COVID19
severe underlying emphysema ... #ARDS #Severe #Clinical ... #ChestCT #Radiology