4 results
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Approach to Joint ... Ligament • Bone • Muscle ... -60 minutes or longer ... #MSK #rheumatology ... #differential #
Myasthenia Gravis Overview

Myasthenia Gravis is an autoimmune disorder of the postsynaptic neuromuscular junction.  Ab to
in diminished muscle ... life-threatening Differential ... /Edrophonium test ... - Cogan sign ... - Peek sign 2.
Autoimmune Myositis - Differential Diagnosis Framework

Inflammatory Myopathies: Commonly symmetric proximal muscle weakness, no substantial muscle pain
Autoimmune Myositis ... Diagnostic Tests ... pain and tenderness ... flexors, quadriceps, finger ... • Mechanic's hands
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential ... muscle weakness ... Conjunctivitis, mucositis ... purpura: strong sign ... retinopathy Lab Tests