16 results
Bone Tumor Location within the Skeleton

Epiphysis: 
Only a few lesions are located in the epiphysis, so
this could be an ... chondroblastoma or an ... , ABC, Enchondroma ... Epiphysis #Radiology #MSK ... #Differential #
Highlighted Conditions With Arteritis or Periarteritis of the Coronaries
Takayasu's arteritis:
 - Onset < 40 yrs
 -
yrs - Cranial symptoms ... Testicular pain (men ... sinusitis - pulmonary ... Erdheim-Chester disease: - Bone ... #Differential #
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
skin injury) • Neurologic ... Venous disease (SVC ... Behcet disease) Differential ... Syndrome #diagnosis #management ... #signs #symptoms
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
• Ligament • Bone ... or nerve root Symptoms ... (RA) and many other ... #Joint #Pain #MSK ... approach #workup #differential
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
with systemic, neurologic ... very remarkable w/differential ... absence of visual symptoms ... Temporal #Signs #Symptoms ... #Diagnosis #Management
Primary and Secondary Headaches - Red Flags and Differential Diagnosis
Red Flags (SNOOP):
S - Systemic		
N - Neurologic
Differential Diagnosis ... Thrombosis, Giant Cell Arteritis ... Amy Chung, MD, MSc ... primary #secondary #management ... #neurology
Vasculitis - Differential Diagnosis Framework

When to Consider Vasculitis:
• Purpura, ischemic skin lesions
• Mononeuritis multiplex
• Hematuria, proteinuria,
Vasculitis - Differential ... Presentation: Systemic Symptoms ... affects the skin, neurologic ... • Progressive symptoms ... cognitive impairment, neurologic
Antinuclear Antibodies (ANA)
ANA or Anti-NucIear Antibody refers to antibodies against antigens in the nucleus → like
• +ANA can be seen ... context of other symptoms ... or scleroderma (SSc ... , Interstitial Pulmonary ... rheumatology #diagnosis #differential
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
Management Summary ... Features: • Many ... Pulmonary: dyspnea ... Extrapulmonary: ankle arthritis ... anterior/posterior MSK
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
Paraneoplastic effects of SCC ... syndrome, rheumatoid arthritis ... life-threatening Differential ... Gravis #diagnosis #management ... #neurology