15 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... • Enchondroma ... • Aneurysmal Bone ... Histiocytoma #Primary #Bone ... #Bony #Tumors #
Diagram of different types of bone tumors that can occur around the knee on XRay -
different types of bone ... Ewing sarcoma • Enchondroma ... #Bone #Tumors # ... Diagnosis #Bony ... Radiology #XRay #peds #pediatrics
Diagram of different types of bone tumors that can occur around the knee on XRay
Age <
different types of bone ... Ewing sarcoma • Enchondroma ... #Bone #Tumors # ... #Diagnosis #Radiology ... #XRay #MSK #pediatrics
Bone Lesion on X-Ray - Differential Diagnosis Algorithm 
Exostotic
 • Osteochondroma
Asymptomatic &/or Non-Active Bone Scam
 •
Bone Lesion on X-Ray ... Algorithm Exostotic ... /or Non-Active Bone ... Mineralization • Enchondroma ... #Causes
Causes of Knee Effusions - Differential Diagnosis Framework

Knee Effusion Red Flags:
1. Fever/Chills/Joint pain/Night sweats/Weight loss
	- DDX:
		-
Causes of Knee Effusions ... - Differential Diagnosis ... Fever/Chills/Joint ... - Aneurysmal bone ... #Effusions #causes
Short Stature - Differential Diagnosis Algorithm
Normal Variant, Normal Puberty Onset (BA = CA)
 • Familial Short
- Differential Diagnosis ... Algorithm Normal ... Chemotherapy • Bone ... Nervosa • CNS Tumors ... #causes #pediatrics
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 ... #diagnosis #management
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
blood smear or on bone ... bleeding, infections, bone ... cells - Blood and Bone ... • Headaches, bone ... neutropenia) • Bone
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
, Biological + Bone ... • Clinical: fever ... /ml, ↑ LDH • Bone ... #management #treatment ... #summary #rheumatology
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Algorithm Polycythemia ... stimulates our body ... Better call hematology ... #Algorithm #workup ... #hematology