39 results
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
Signs of Pulmonary ... Carina crossover sign ... 0.9 - 1.0 • Contrast ... #Radiology #cardiology ... #diagnosis
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
Differential diagnosis ... : 'signet ring sign ... LIP #Clinical #Diagnosis ... #Radiology #CTChest ... #Comparison #Table
Pulmonary Embolism on POCUS Echocardiogram

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
's female with chest ... Differential/diagnosis ... RV, McConnell's sign ... A4c #clinical #cardiology ... #McConnells #sign
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
hepatobiliary phase • Contrast ... Hepatic #Ultrasound #Contrast ... #CT #MRI #POCUS ... #radiology #differential ... #diagnosis #comparison
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
and ventricles contract ... to JV when RA contracts ... are enough to diagnose ... excludes other differentials ... PhysicalExam #JVP #Cardiology
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
#Diagnosis #Radiology ... #Pulmonary #CTChest ... LowAttenuation #Differential ... #Diagram #Comparison
Diagram of different types of bone tumors that can occur around the knee on XRay -
blade of grass sign ... bone island • Stress ... #Bone #Tumors #Diagnosis ... #Bony #Differential ... #Radiology #XRay
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Features That Differentiate ... Embolism In contrast ... Pericarditis #Symptoms #Signs ... #Presentation #comparison ... #Table #Diagnosis
Split Pleura Sign on Chest CT
 • Contrast enhancement of the parietal and visceral pleura, separated
Split Pleura Sign ... Contrast enhancement ... Split #Pleura #Sign ... Lung #Pulmonary #diagnosis ... #radiology #clinical
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
blade of grass sign ... bone island • Stress ... Chondrosarcoma • Stress ... Lesions #Bony #Differential ... #Diagnosis #Radiology