47 results
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... #Lellis #Test #Lever ... anterior #cruciate #ligament ... #clinical #video ... #physicalexam #sports
Low Ankle Sprain: Pathomechanics and Clinical Findings

Grading Ligament Sprains
l: Minimal ligament disruption, mild swelling & tenderness,
Clinical Findings ... Grading Ligament ... LowAnkleSprain #Sports ... Grading #Grades #Diagnosis ... #pathophysiology
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... fist is placed under ... anterior #cruciate #ligament ... #clinical #video ... #physicalexam #sports
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... fist is placed under ... anterior #cruciate #ligament ... #clinical #video ... #physicalexam #sports
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
lgE antibodies bind ... specific allergen binds ... , seasonal hay fever ... Classification #Pathophysiology ... #Allergy #Diagnosis
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... accumulation of clinical ... and biological ... Assessment • Clinical ... , ↓ Fibrinogen level
Type I Hypersensitivity: Pathogenesis and clinical findings
Definition: Production of lgE Antibodies that bind to harmless allergens
: Pathogenesis and ... clinical findings ... Antibodies that bind ... peanuts) • Hay fever ... Allergy #Immunology #pathophysiology
Osler's Nodes in a patient with infective endocarditis

67yo presents with R occipital intraparenchymal hemorrhage (IPH) attributed
Pt develops fever ... Lesions are tender ... confirming our working diagnosis ... #endocarditis #clinical ... #photo #foot
Acute Rheumatic Fever: Pathogenesis and Clinical Findings

Delayed autoimmune reaction
-> Molecular mimicry
-> GAS antigen cross-reacts with host
->
Acute Rheumatic Fever ... Clinical Findings ... CD-4+ T cells ... RheumaticFever #pathophysiology ... #diagnosis #signs
Psoriatic Arthritis: Pathogenesis and Clinical findings

In tendons and connective tissues:
 • Enthesitis  - Pain/tenderness over
Clinical findings ... tenderness over ligament ... , ridging, oil spots ... PsoriaticArthritis #pathophysiology ... #diagnosis #signs