19 results
Primary Bone Tumors - Differential Diagnosis Algorithm 

Metastatic - Most common tumour in adults
 - Breast
Primary Bone Tumors ... • Aneurysmal Bone ... Histiocytoma #Primary #Bone ... #Bony #Tumors # ... #Causes #Oncology
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
Algorithm Normal ... Panhypopituitarism Treatment ... Chemotherapy • Bone ... Nervosa • CNS Tumors ... #causes #pediatrics
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 ... Drugs, Unknown cause ... #management #treatment
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 ... #management
Visceral Leishmaniasis - Diagnosis and Management Summary
Species: Leishmania donovani, Leishmania infantum, Leishmania chagasi
Where: South Asia, East
and Management ... 2-6 months • Fever ... Weight Loss • Can cause ... : Bone marrow aspiration ... #management #treatment
Orthopedic Emergencies
Compartment Syndrome
 • An increase in compartment pressure to the point where tissue perfusion is
Syndrome • Syndrome caused ... event after long bone ... stabilization of long bone ... - Fever, ... #management #treatment