21 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... • Periosteal Chondroma ... • Enchondroma ... • Aneurysmal Bone ... #Bony #Tumors #
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... tumors that can ... • Aneurysmal bone ... Ewing sarcoma • Enchondroma ... #Tumors #Diagnosis
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... , a giant cell tumor ... Chondrosarcoma, Enchondroma ... sarcoma, SBC, ABC, Enchondroma ... #Bone #Tumor #Location
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Bone Lesion on X-Ray ... /or Non-Active Bone ... Mineralization • Enchondroma ... • Giant Cell Tumor ... #Mass #Tumor #BoneLesion
Malignant Bone Tumors: Pathogenesis of X-ray appearance

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... tumors ... tumors can often ... tumors on X-ray ... • Soft-tissue mass
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... tumors that can ... Ewing sarcoma • Enchondroma ... • Giant cell tumor ... #Tumors #Lesions
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
primary malignant bone ... tumor - Ewings ... and tumor (Ill-defined ... • Soft-tissue mass ... tumor #Ewings
Mediastinal Mass - Differential Diagnosis Framework

Anterior Mediastinal Mass - 5T’s
 • Thymic neoplasm
 • Teratoma (or
Mediastinal Mass ... Anterior Mediastinal Mass ... - Thyroid mass ... that form from bone ... Mediastinal Mass
Conductive Hearing Loss - Differential Diagnosis Algorithm

Normal Otoscopy - Middle Ear:
 • Otosclerosis
 • Congenital (Ossicular
Cerumen • Foreign Body ... Trauma • Benign Mass ... Exostosis) • Tumors ... barotrauma) • Tumors
Congenital Adrenal Hyperplasia - 21-Hydroxylase Deficiency - Signs and Symptoms
 • Brain: Androgenization effects, Glucocorticoid effects,
hyperplasia and tumors ... Increased fat mass ... , Adrenal rest tumor ... atypia (46,XX) • Bone ... fusion, Decreased bone