19 results
Maculopapular - Diagnostic Algorithm
Pathophysiology:
- Catch-all term with a wide range of potential pathophysiologic mechanisms and causative
red-flags to exclude dermatologic ... Ill-appearing, vital sign ... instability - New-onset fever ... #Diagnosis #Dermatology ... Targetoid #Algorithm #Differential
Lelli's Test (Lever Sign) for ACL Injury

A fist is placed under the proximal 3rd of the
Lelli's Test (Lever ... Sign) for ACL Injury ... proximal 3rd of the calf ... #Sign #ACL #Injury ... #sports #msk #orthopedics
Nail Disorders secondary to Systemic Diseases
Nail Fold Abnormality
 • SLE
 • Scleroderma
 • Dermatomyositis
Koilonychia - Spoon-shaped
to transiently halt ... discoloration) • Liver ... Diabetes Mellitus Half-and-Half ... Systemic #Secondary #dermatology ... #Differential #
Erythematous Rashes - THE ALGORITHMIC APPROACH

Characterized by diffuse redness of the skin due to
capillary congestion, erythematous
the Nikolsky sign ... , the differential ... or Nikolsky sign ... #Diagnosis #Dermatology ... #Differential
Achilles Tendon Rupture - Pathogenesis and clinical findings
 • The Achilles tendon is 15cm long in
pre-determined etiology Signs ... gastrocnemius (+ Thompson calf ... TendonRupture #diagnosis #signs ... #symptoms #pathophysiology ... #msk #orthopedics
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
function below injury level ... motor function, level ... Syndromes #diagnosis #pathophysiology ... #signs #symptoms ... #msk #orthopedics
Combination of Skin Findings and Arthritis in Pediatrics Patient - Differential Diagnosis
Malar rash: 
 • A
Pediatrics Patient - Differential ... Suggestive of: Rheum Fever ... migrans: • Target sign ... gabrieltalledop #dermatology ... arthritis #skin #differential
Subtrochanteric Femur Fracture: Pathogenesis and clinical findings
 • Subtrochanteric region spans 5 cm distally from the
femur (e. g. low level ... Fractures #msk #orthopedics ... #diagnosis #differential ... #causes #pathophysiology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... - 80% have fever ... WBC >100k, + lab signs ... Lysis Syndrome: • Pathophysiology ... diagnosis #management #hematology
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Infections in HIV - Differential ... loss, lethargy, fever ... • CT: Halo sign ... • Fever, weight ... AIDS #pulmonary #differential