10 results
Classification of Pelvic Ring Fractures: Mechanisms, Clinical Features and Complications
 • Anterior Posterior Compression (APC) -
Classification of ... Pelvic Ring Fractures ... 2 - Rami fracture ... #Classification ... complications #pathophysiology
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology ... of Hypocomplementemic ... Complex Formation - Complement ... TerrierBen #Hypocomplementemic ... Vasculitis #HUV #Pathophysiology
Orthopedic Fracture Classification - Pelvic and Lower Limbs
Letournel Classification Acetabular Fractures:
 • Simple Types: Anterior column,
associated acetabular Garden ... Femoral Neck: • Garden ... displaced • Garden ... nondisplaced • Garden ... displaced • Garden
Le Fort Fractures (LFF) are fractures of the mid face. 

They collectively involve separation of all
Le Fort Fractures ... (LFF) are fractures ... maxillofacial fractures ... Orbital line traces ... #Types #Classification
Prader-Willi Syndrome: Pathogenesis and clinical findings
 • Maternal uniparental disomy: inheriting 2 copies of maternal chromosome
Prader-Willi Syndrome ... hypothalamus =>Prader-Willi ... Incr Skeletal fractures ... Syndrome #genetics #pathophysiology
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
antigen, leading to complement ... Complement activation ... Hypersensitivity #Types #Classification ... #Pathophysiology
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
B-Cell ~90% • Low Grade ... range • High Grade ... Lymphoproliferative #Disorders #Classification ... #pathophysiology
Vasculitis and Vasculitides - Differential Diagnosis Framework

When to Consider Vasculitis:
 • Purpura, ischemic skin lesions
 •
often involved • Hypocomplementemic ... Urticaria and hypocomplementemia ... against MPO • Complement ... #rheumatology #classification
IGG-4 RELATED DISEASE

WHAT?
 • A chronic, immune-mediated fibroinflammatory disease with tumefactive infiltration of IgG4+ plasma cells
dysfunction PATHOPHYSIOLOGY ... - ↑ IgE, ↓ complement ... • Classification
Medial Tibial Stress Syndrome (Shin Splints) - MSK Radiology
Imaging Findings:
 • Within the mid diaphysis of
This would be a grade ... Fredericson MRI classification ... . (3-weeks) • Grade ... (3-6 weeks) • Grade ... -sequences +/- fracture