12 results
Mediastinal Mass - Differential Diagnosis
Anterior Mediastinal Mass:
 • Thymus (Thymoma, carcinoma, hyperplasia, cyst)
 • Lymphoma
 •
- Differential ... Diagnosis Anterior ... Tumors • Vascular Mases ... #Differential # ... Diagnosis #pulmonary
Cavities frequently arise within a mass or an area of consolidation as a result of necrosis.
We
arise within a mass ... diagnosis there ... associated pulmonary ... emphysema. ... #Emphysema #Comparison
The fourth pattern includes abnormalities that result in decreased lung attenuation or air-filled lesions.
These include:
- Emphysema
-
- Lung cysts (LAM ... #Diagnosis #Radiology ... #Pulmonary #CTChest ... LowAttenuation #Differential ... #Diagram #Comparison
Causes of Pediatric Wheezing - Differential Diagnosis Algorithm
CXR Abnormal:
 • Pulmonary Sequestration
 • Congenital Adenoid Cystic
Causes of Pediatric ... Wheezing - Differential ... Diagnosis Algorithm ... • Bronchogenic Cyst ... • Mediastinal Mass
Radiologists use many terms to describe areas of decreased density or lucencies within the lung, like
pneumatocele, emphysema ... since in many cases ... #CXR #Lucency #Differential ... #Lung #Pulmonary ... #Diagnosis #Radiology
CAVITY – a useful mnemonic for the causes of a cavitating lung mass.

C = cancer
mnemonic for the causes ... cavitating lung mass ... - bronchogenic cyst ... #Diagnosis # ... Cavitary #Lesions #Differential
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Unicameral Bone Cysts ... Aneurysmal Bone Cysts ... Sarcoma #Bony #Mass ... BoneLesion #XRay #MSK ... #Orthopedics #Causes
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
Stridor - Differential ... • Bronchogenic cyst ... Hemangioma • Tracheal mass ... #diagnosis #causes ... #pulmonary #airway
Honeycombing is defined by the presence of small cystic spaces with irregularly thickened walls composed of
regardless of their cause ... from paraseptal emphysema ... #Diagnosis #Radiology ... #Pulmonary #Honeycombing ... #Differential #
Chronic Infraspinatus Muscle Denervation from Spinoglenoid Notch Paralabral Cyst
Imaging Findings:
 • T2-hyperintense diffuse intramuscular signal of
2-hyperintense mass ... Case description ... Differential diagnosis ... clinical #Radiology #diagnosis ... #msk