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

 • Metastatic bone tumors (aka. cancerous cells from systemic
Malignant Bone Tumors ... • Metastatic bone ... metastasis: • Breast ... and tumor (Ill-defined ... #Diagnosis #XRay
Osteoarthritis (OA): X-ray features 
 - Joint space narrowing (least specific)
 - Subchondral Cysts (pockets of
Osteophytes (Abnormal bone ... (Thickening of bone ... directly under the areas ... of bone-bone contact ... Osteoarthritis #OA #Xray
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... in adults - Breast ... • Aneurysmal Bone ... Histiocytoma #Primary #Bone ... #Bony #Tumors #
Hand X-Ray Anatomy and Interpretation Checklist
1. Soft tissues - Look carefully at the soft tissue over
Hand X-Ray Anatomy ... the underlying bone ... bones of the hand ... Other areas - Last ... #XRay #Anatomy
Representative X-ray appearance of a primary malignant bone tumor - Ewings Sarcoma
 • "Interrupted periosteal reaction
primary malignant bone ... Moth-eaten", permeative bone ... transition between bone ... and tumor (Ill-defined ... accumulation around the bone
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
inflammatory disorder of bone ... Hyperostosis (increase in bone ... swelling of the bone ... • Bone and joint ... , breast bone, pelvis
Pelvic X-Ray Anatomy and Interpretation Checklist
 - Sacro-iliac joints
 - Don't forget the lumbar spine -
Pelvic X-Ray Anatomy ... Checklist - Sacro-iliac ... - Iliac bone lesion ... radiologistpage #Pelvic #XRay ... interpretation #radiology
Abdominal X-Ray Anatomy and Interpretation Checklist
 - Is there bowel dilatation, wall edema or pneumatosis?
 -
Anatomy and Interpretation ... Checklist - Is ... you place every focus ... Check all of the bones ... radiologistpage #Abdominal #XRay
Hypercalcemia of Malignancy - Pathophysiology
PTH-mediated
 • Parathyroid cancer
 • Ectopic production: Small cell lung cancer, ovarian
Increased renal and ... resorption in the bone ... resorption in the bone ... lung, Renal Cell, Breast ... Differential #Diagnosis #algorithm
Hypercalcemia - Differential Diagnosis Algorithm
Primary Hyperparathyroidism
 • Adenoma
 • Hyperplasia
 • MEN 1 and 2A
Tertiary Hyperparathyroidism
Differential Diagnosis Algorithm ... Hyperplasia • MEN 1 and ... Breast, Kidney, ... Cytokine-Mediated Bone ... Lymphomas) Metastatic Bone