33 results
Positive Varus Stress Test in LCL Injury

Interesting knee injury in a young basketball player who landed
Positive Varus Stress Test ... MRI confirmed a complete ... is part of the complex ... finding of the complete ... Positive #Clinical #Video
Complete PCL Tear on Physical Exam - Posterior Drawer Test

This is what a complete PCL year
Complete PCL Tear ... Posterior Drawer Test ... This is what a complete ... Posterior #Drawer #Test ... #clinical #video
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Antigen-antibody complex ... Antigen-antibody complexes ... dermatitis, Tuberculin test ... allergy #table #classification
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... whispered voice test ... 512 Hz) Weber Test ... Streptococcus ○ Herpes simplex ... Hearing #Loss #Differential
Rapidly Progressive Glomerulonephritis (RPGN) 
 - Loss of kidney function over a short period of tirne
space) Immune-Complex ... Glomerulonephritis #RPGN #Classification ... #Differential #
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
symptomatology Differential ... Cryoglobulinemia) • Immune Complex ... , biopsy By Tess ... Renal #Syndrome #differential
Vasculitis - Break down based on vessel size 
Distribution of vessel involvement by large vessel vasculitis,
although immune complex ... #Rheumatology #Differential ... Medium #Large #Classification
A lazy man's classification of hyponatremia
There are two possible approaches to the diagnosis of hyponatremia: .
A lazy man's classification ... essentially the same tests ... Hyponatremia #Algorithm #Differential
Causes of B12 deficiency. 

This great diagram shows normal absorption and outlines most possible causes. At
But the rest involve ... The IF-Cbl complex ... VitaminB12 #deficiency #Differential
Causes of Petechial Rash - Differential Diagnosis Algorithm

Pinpoint areas (less than 2 mm) of hemorrhage, which
Petechial Rash - Differential ... Work Up: • Complete ... Fecal occult blood test ... Petechiae #Rash #Differential