21 results
Signs of Pulmonary Hypertension on Chest CT
 • Main PA is dilated and larger than the
0.9 - 1.0 • Contrast ... reflux into the hepatic ... PHTN #ChestCT #CTChest ... #Radiology #cardiology ... #diagnosis
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Liver #Lesions #Hepatic ... #Ultrasound #Contrast ... CT #MRI #POCUS #radiology ... #differential #diagnosis ... #comparison #table
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
CT • Distinct pulmonary ... • DDx: Septic ... Sign #CT #Lung #Pulmonary ... #diagnosis #radiology ... #clinical
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Diagnosis Algorithm ... Infarction • Stable ... • Myocarditis Pulmonary ... ChestPain #Noncardiac #Cardiology ... #Differential #Diagnosis
Differential diagnosis of Langerhans cell histiocytosis.
Nodular LCH:
- Sarcoidosis: perilymphatic distribution.
- Metastases: random distribution.
Cystic LCH:
- LAM: round
central dot. - LIP #Clinical ... #Diagnosis #Radiology ... #CTChest #Cystic ... #Differential #Comparison ... #Table #RadiologyAssistant
Radiation Dose to Adults from Common Imaging Examinations
ABDOMINAL REGION
 - Computed Tomography (CT) — Abdomen and
with and without contrast ... with and without contrast ... #PatientInfo #Radiology ... #CT #Nuclear #Comparison ... #Table #Risks #
On the left some diseases with a nodular pattern.
1. Hypersensitivity pneumonitis: ill defined centrilobular nodules.
2. Miliary
#Clinical #Diagnosis ... #Radiology #Pulmonary ... #CTChest #Nodular ... #Differential #Comparison ... #Table #RadiologyAssistant
Features That Differentiate Acute Pericarditis from Myocardial Ischemia or Infarction and Pulmonary Embolism

In contrast to the
Infarction and Pulmonary ... Embolism In contrast ... myocardial ischemia, chest ... #Presentation #comparison ... #Table #Diagnosis
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Liver Lesions on Contrast ... #Ultrasound #Contrast ... #POCUS #radiology ... #differential #diagnosis ... #comparison #table
Differential diagnosis of Lymphangitic Carcinomatosis. 
On the left multiple diseases showing septal thickening:
1. Lymphangitic carcinomatosis: irregular
Differential diagnosis ... #Clinical #Radiology ... #Pulmonary #CTChest ... #Differential #Comparison ... #Table #RadiologyAssistant