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

 • Metastatic bone tumors (aka. cancerous cells from systemic
Lung. thvroid. and ... lesions that look darker ... and tumor (Ill-defined ... #Malignant #Radiology ... #Diagnosis #XRay
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
Bone Tumor Location ... degenerative subchondral bone ... #Bone #Tumor #Location ... Diaphysis #Epiphysis #Radiology ... #Differential #Bony
Multiple Myeloma Diagnosis and Management Summary
Clinical Signs:
 • hyperCalcemia 28% (bone demineralization)
 • Renal disease 48%
and Management ... Summary Clinical ... • Anemia 78% (bone ... - Clonal bone marrow ... #Management #oncology
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
and Management ... • Bone marrow ... acute leukemia Management ... #Management #treatment ... #hematology #oncology
Osteosarcoma 
Most common primary malignant bone tumor in children 
Most Common Sites of Involvement:
1. Distal femur
primary malignant bone ... tumor in children ... femur Clinical ... #Osteosarcoma #Diagnosis ... #Features #Oncology
SAPHO Syndrome Summary

What?
SAPHO syndrome is a rare chronic inflammatory disorder of bone, joint, and skin characterized
inflammatory disorder of bone ... • Bone and joint ... , breast bone, pelvis ... SAPHO #Syndrome #Rheumatology ... #diagnosis #management
Suggested algorithm for bone marrow biopsy and skeletal imaging in patients with monoclonal gammopathy of undetermined
algorithm for bone ... significance (MGUS) A bone ... whom there are no clinical ... Biopsy #algorithm #diagnosis ... #management #hematology
Aplastic Anemia - Overview

Who?
• M = F
• 3 peaks:	1) Childhood	2) 15-25 years	3) >60 years

What?
• Aplastic anemia
= Hypocellular bone ... Hypoplastic MDS: • ↓ bone ... • Suggested by bone ... hypoplasia/fatty bone ... #hematology #diagnosis
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
blood smear or on bone ... Bone marrow • ... • Headaches, bone ... neutropenia) • Bone ... #Oncology #Diagnosis
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
hemophagocytosis in the bone ... CD163 staining of bone ... is found in the bone ... #Management #Hematology ... #Rheumatology