13 results
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
- Differential Diagnosis ... Tumors • Vascular Mases ... Thoracic spine lesions ... #Differential #Diagnosis ... #pulmonary #anterior
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
or air-filled lesions ... Emphysema - Lung cysts ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... Emphysema #SignetRing #RadiologyAssistant
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
mnemonic for the causes ... vascular - pulmonary ... - bronchogenic cyst ... #Diagnosis # ... Mnemonic #Cavitary #Lesions
Appearance of Liver Lesions on Various Imaging Modalities
 • Computed Tomography (CT) - Arterial Phase, Portal
Appearance of Liver ... Lesions on Various ... nodule, Hepatic cyst ... #Lesions #Hepatic ... #differential #diagnosis
Lung Nodule - Differential Diagnosis Algorithm
Nodule on > 2 Years Without a Change in Size:
 •
- Differential Diagnosis ... • Bronchogenic Cyst ... Metastases ("cannonball lesions ... #Algorithm #Causes ... #Pulmonary
Differential diagnosis on HRCT
Most of our knowledge about imaging findings in interstitial lung disease comes from
Differential diagnosis ... When the cysts have ... seen and in many cases ... #Pulmonary #CXR ... #Differential #RadiologyAssistant
CAVITY Mnemonic for Causes of Cavitary Lung Lesions

C - Cancer (SCC, mets)
A - Autoimmune (GPA, RA)
V
CAVITY Mnemonic for Causes ... Cavitary Lung Lesions ... , bronchogenic cyst ... #Lesions #Differential ... #Diagnosis
Appearance of Liver Lesions on Contrast Enhanced Ultrasound - Early arterial, Grayscale phase, Late arterial phase,
Appearance of Liver ... Lesions on Contrast ... Enhanced Ultrasound ... nodule, Hepatic cyst ... #differential #diagnosis
Honeycombing is defined by the presence of small cystic spaces with irregularly thickened walls composed of
subpleural lung regions ... regardless of their cause ... #Diagnosis #Radiology ... #Pulmonary #Honeycombing ... #Differential #RadiologyAssistant
The table on the left is the overall table for mediastinal masses.
In the next paragraphs we
for mediastinal masses ... Tumors - Benign Cysts ... tumors - Foregut cysts ... #Diagnosis #Pulmonary ... Middle #Posterior #RadiologyAssistant