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

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... border) • Soft-tissue ... #BoneTumors #Malignant ... #Radiology #Diagnosis ... #XRay #Bony
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
bone tumor - Ewings ... Moth-eaten", permeative bone ... transition between bone ... accumulation around the bone ... Ewings #Sarcoma #Radiology
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
3: Necrosis of bone ... mass over mastoid bone ... of the temporal bone ... Posteriorly to occipital bone ... inner cortical bone
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
hematological malignancy ... Increased Serum Copper ... • Chest X-ray ... anymore • Routine bone ... classification #hematology #oncology
Supracondylar Elbow Fracture
• Most common elbow fracture in children, peak age 5-7 
• When looking at
at an elbow x-ray ... bone cortex • ... onto outstretched hand ... Elbow #Humerus #Radiology ... #XRay #Diagnosis
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
at an elbow x-ray ... bone cortex • ... onto outstretched hand ... Fracture #Elbow #Radiology ... #XRay #Diagnosis
Boxer's Fracture, Right Hand 2: Note swelling over dorsal aspect of right hand, most pronounced
below the
Fracture, Right Hand ... fifth metacarpal (bone ... X-ray demonstrates ... Images #Clinical #Photo ... #Radiology #HandXRay
Myelodysplastic Syndromes (MDS)

What?
Myelodysplastic syndromes are a group of disorders caused by blood cells that are poorly
hypercellular bone ... megakaryocytic Bone ... in the bone marrow ... bone marrow ... blood smear • Bone
Solitary Cell Plasmacytoma

What?
• Plasma cell neoplasms can present as a single lesion (solitary plasmacytoma)
• In 3%
plasmacytoma of bone ... • Occur in bone ... obstruction X-Ray ... cortex, sometimes ... #Plasmacytoma #Oncology
Common MRI Sequences - Basic MRI Brain Interpretation

 • T1 Sequence - T1 is for anatomy.
These swollen cells ... important metal in body ... which is in our bones ... MRI #Sequences #Radiology ... Neuroradiology #diagnosis