12 results
Trendelenburg Gait: Pathogenesis and clinical findings

Skeletal Pathology of the Hip
 • Arthritis
 • Congenital hip dysplasia
Arthritis ... Pain • Valgus position ... of knee due to ... #signs #diagnosis ... #msk
Femoral Head Fracture: Pathogenesis and clinical findings
 • Posterior hip dislocation -> Impaction force from femoral
Signs/Symptoms ... weight-bear • Arthritic ... FemoralHead #Fractures #msk ... #diagnosis #pathophysiology ... #signs #symptoms
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
or nerve root Symptoms ... e.g., congenital hip ... #Joint #Pain #MSK ... rheumatology #approach #workup ... #differential #diagnosis
Approach to Joint Pain - Arthritis Differential Diagnosis Framework

Inflammatory Versus Noninflammatory Pain
 • Is it inflammatory
Differential Diagnosis ... spine, shoulders, hips ... noninflammatory Signs ... constitutional symptoms ... #MSK #rheumatology
13 Dangerous Causes of Headache:
 - subarachnoid hemorrhage: family history, PCKD, known berry aneurysm, sudden and
head in dependent position ... at home or at work ... temporal (giant cell) arteritis ... thrombophilia, neurologic signs ... postpartum #Diagnosis
IgA Vasculitis – Henoch Scholein Purpura: Pathogenesis and Clinical Findings

 - Infectious Agents - 50% have
Arthralgia's (common), arthritis ... (especially knees ... and ankles) #HSP ... Pathophysiology #Diagnosis ... #Signs #Symptoms
Chondrocalcinosis: Calcium Pyrophosphate Dihydrate (CPPD) Deposition Disease

 - Acute CPPD precipitation into the joint space ->
(especially in knees ... polyarticular arthritis ... CPPD #Disease #Signs ... #Symptoms #Pathophysiology ... #Diagnosis
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
adults in the west ... Agent Orange or Hep ... with no early symptoms ... Physical Exam/Signs ... #workup #oncology
Popliteal (Baker’s) Cyst: Pathogenesis and clinical findings
 • Idiopathic
 • Meniscal Lesions
 • Osteoarthritis
 • Rheumatoid
• Rheumatoid Arthritis ... intra-articular knee ... Popliteal #BakersCyst #MSK ... pathophysiology #signs ... #symptoms #diagnosis
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
- Differential Diagnosis ... Presentation - Systemic Symptoms ... purpura: strong sign ... retinopathy Lab Tests ... Cryoglobulins • HIV