28 results
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... tumors ... and tumor (Ill-defined ... tumor #BoneTumors ... #Malignant #Radiology
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... , a giant cell tumor ... #Bone #Tumor #Location ... Diaphysis #Epiphysis #Radiology ... #Differential #Bony
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... tumors that can ... • Giant cell tumor ... #Tumors #Diagnosis ... #Radiology #XRay
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
primary malignant bone ... tumor - Ewings ... and tumor (Ill-defined ... tumor #Ewings ... #Sarcoma #Radiology
Osteoid osteomas are benign bone-forming tumours that typically occur in children (particularly adolescents). They have characteristic
osteomas are benign bone-forming ... osteoid #osteoma #tumor ... pediatrics #nidus #radiology ... #ortho
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... tumors that can ... • Giant cell tumor ... #Tumors #Lesions ... #Diagnosis #Radiology
Representative X-ray appearance of a primary benign bone tumor - Aneurysmal Bone Cyst 
 • Soft
primary benign bone ... tumor - Aneurysmal ... Bone Cyst • ... Narrowing • Bony ... #ShoulderXRay #Radiology
Bronchiectasis: diagnosis and management 

Causes of localized -> diffuse bronchiectasis
Foreign body, Bronchial stenosis (tumor, .. ),
bronchiectasis Foreign body ... Bronchial stenosis (tumor ... workup #algorithm #pulmonary
Mediastinal Widening - Differential Diagnosis

 • Vascular: Aortic dissection, Aortic anourysm, Enlarged pulmonary arteries, Venous or
anourysm, Enlarged pulmonary ... duplicated SVC) • Pulmonary ... Lymphoma, Germ cell tumor ... Differential #Diagnosis #pulmonary ... #radiology
Stridor - Differential Diagnosis Framework:
High-pitched, variable respiratory sound

ETIOLOGIES:
Infectious:
 • Retropharyngeal abscess
 • Acute epiglottitis
 • Peritonsillar
ingestion • Foreign body ... Anaphylaxis • Foreign body ... Biphasic: • Foreign body ... Tracheal mass/tumor ... diagnosis #causes #pulmonary