11 results
Diagram of different types of bone tumors that can occur around the knee on XRay -
phase • Paget disease ... subchondral cyst, intraosseous ... #Tumors #Diagnosis ... #Bony #Differential ... #msk #lesions #adult
Adult-Onset Still's Disease
Clinical triad: Fever, Arthralgia/arthritis, Skin rash ± odynophagia
+ Biological inflammation: Increased neutrophils, Hyperferritinemia, decreased
Adult-Onset Still's ... fraction < 20% Differential ... Diaqnoses: • ... #diagnosis #management ... #treatment #rheumatology
Hodgkin's Lymphoma vs Non-Hodgkin's Lymphoma - Comparison

Hodgkin's Lymphoma:
 • Epidemiology: young adults 20-30, older 50-70
 •
Epidemiology: young adults ... involvement Differential ... Diagnosis of B-Symptoms ... #differential # ... hematology
RADIAL HEAD FRACTURE 
Radial head fractures are the most common elbow fracture in adults and are
elbow fracture in adults ... elbow fracture in adults ... posterior) and bone ... joint injury, interosseous ... Radiology #XRay #Diagnosis
Macrophage Activation Syndrome (MAS)
Classified among the secondary or acquired forms of haemophagocytic lymphohistiocytosis (sHLH)

What?
A subset of
arthritis (sJIA) • Adult-onset ... CD163 staining of bone ... is found in the bone ... Activation #Syndrome #Diagnosis ... #Management #Hematology
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
, Biological + Bone ... /ml, ↑ LDH • Bone ... : SLE+++, Adult-onset ... Still disease, ... #management #treatment
Hemophagocytic Lymphohistiocytosis (HLH)
Definition: Overwhelming clinical syndrome associated with excessive macrophage activation and cytokine storm due to
age, however the disease ... also observed in adults ... Hemophagocytosis in bone ... #management #treatment ... #hematology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
Epidemiology: • Young adults ... artery aneurysms Diagnosis ... ) Differential Diagnosis ... #management #signs ... #symptoms #rheumatology
Hodgkin's Lymphoma Overview

Hodgkin's lymphoma (HL) is an uncommon hematological malignancy arising from mature B cells. It
history • Young adults ... anymore • Routine bone ... number of sites of disease ... classification #hematology ... #oncology #management
Posterior Reversible Encephalopathy Syndrome (PRES) Overview

Clinico-Radiological Syndrome, characterized by:
 • Headache
 • Seizures
 • Altered mental
Shock, Autoimmune disease ... Transplantation including bone ... Reversible course Differential ... Seizures: Treat with AEDs ... #management #neurology