46 results
Posterior Mediastinal Mass - Differential Diagnosis
 • Neurofibroma
 • Neurosarcoma
 • Neuroblastoma
 • Ganglioneuroma
 • Meningocele
Posterior Mediastinal ... Mass - Differential ... • Small cell lung ... Diagnosis #pulmonary ... #radiology #chest
Feeding Vessel Sign on Chest CT
 • Distinct pulmonary vessel leading into a lung nodule or
CT • Distinct pulmonary ... into a lung nodule ... or mass ... #Pulmonary #diagnosis ... #radiology #clinical
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
- Differential ... Diagnosis Anterior ... Sarcoma, Metastatic Lung ... #Differential # ... Diagnosis #pulmonary
Mediastinal masses are discussed in more detail in Mediastinal masses.
Here is just a brief overview. #Diagnosis
#Diagnosis #Radiology ... #Mediastinal #Mass ... #Differential # ... Table #Anterior ... #Middle #Posterior
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
Diagnosis • ... Atelectasis, Nodule / mass ... Middle mediastinal, Posterior ... #Diagnosis #pulmonary ... #radiology
Halo Sign on Chest CT
 • SPN or mass surrounded by a circumferential GGO
 • DDx:
Chest CT • SPN or mass ... sarcoidosis, mets to the lung ... Halo #Sign #CT #Lung ... #Pulmonary #diagnosis ... #radiology #clinical
Upper lung zone preference is seen in:
- Inhaled particles: pneumoconiosis (silica or coal)
- Smoking related diseases
Upper lung zone ... edema #Diagnosis ... #Radiology #Pulmonary ... HRCT #ChestCT #Differential ... #Table #Distribution
CT Lung Signs in Pulmonary Diseases - One Page Summary of Pulmonary Signs
 - Air Crescent
CT Lung Signs in ... angiogram sign - Feeding ... #Diseases #diagnosis ... #differential # ... radiology
Bronchus Sign on Chest CT
 • Airway leading directly to a peripheral lung nodule or mass
Chest CT • Airway leading ... to a peripheral lung ... nodule or mass ... #Pulmonary #diagnosis ... #radiology #clinical
Chest Pain - Differential Diagnosis Algorithm
Cardiovascular Causes:
 - Outflow Obstruction
     • Aortic
Chest Pain - Differential ... Diagnosis Algorithm ... Infarction • Stable ... • Trauma - Neurologic ... #Differential #