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

A fist is placed under the proximal 3rd of the
fist is placed under ... 3rd of the calf and ... 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
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... accumulation of clinical ... Assessment • Clinical ... , ↓ Fibrinogen level ... treatment #summary #rheumatology
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
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
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
Risk factors: Critical ... blood donor • Pathophysiology ... transfusion • Pathophysiology ... Transfusion #Reactions #hematology ... #diagnosis #comparison
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... - 80% have fever ... Non calcium phos binders ... Syndrome #TLS #diagnosis ... #management #hematology
Chronic Hypertensive Retinopathy: Pathogenesis and clinical findings

Ophthalmic Artery Hypertension
Stage 1: Mild/vasoconstrictive
 • Acute and chronic vasospasm
clinical findings ... -> Cotton-wool Spots ... -> Elschnig's Spots ... #Retinopathy #pathophysiology ... ophthalmology #diagnosis
Metformin Associated Lactic Acidosis (MALA) 

Pathophysiology of MALA
 - Metformin interferes with the activity of the
Acidosis (MALA) Pathophysiology ... cycle found in the liver ... /mL, metformin binds ... anaerobic metabolism Diagnosis ... presentation - Clinical
Age Related Macular Degeneration: Pathogenesis and clinical findings

Photoreceptor atrophy 
-> Extracellular debris (drusen) from RPE atrophy/metabolism
clinical findings ... blood under the ... RPE -> Loss of photo ... - Faded/blind spots ... MacularDegeneration #pathophysiology