60 results
Chronic Shoulder Pain - Differential Diagnosis Algorithm
4 tests for the AC joint:
1. Direct palpation
2. Cross-arm shoulder
Shoulder Pain - Differential ... Diagnosis Algorithm 4 tests ... after cross-arm test ... Shoulder #Pain #Differential ... Diagnosis #Algorithm #MSK
Causes of CSF Lymphocytic Pleocytosis - Differential Diagnosis
Viral: Arbo, Adeno, Herpes, Entero, HIV
Fungal: Cryptococcus, Cocci, Histo,
Pleocytosis - Differential ... : Arbo, Adeno, Herpes ... M.pneumonia, Rickettsia spp ... Anaplasma spp, ... #Pleocytosis #Differential
Rotator Cuff Syndrome - SITS
Supraspinatus, Infraspinatus, Teres minor, and Subscapularis.
Causes: Calcific supraspinatus tendinitis 
Signs: painful abduction
Infraspinatus, Teres ... arm, empty can test ... diagnosis #sports #MSK
Bunnel-Littler PIP Joint Test on Physical Exam
For intrinsic vs joint capsule cause of restriction or tightness
Bunnel-Littler PIP ... Joint Test on Physical ... BunnelLittler #Test ... clinical #video #msk ... #PIP
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... Noise trauma ○ MS ... Streptococcus ○ Herpes ... simplex virus ○ Herpes ... Hearing #Loss #Differential
Causes of Low Back Pain - Differential Diagnosis
Intrinsic Spine: Lumbar strain, Herniated nucleus pulposus, Compression fracture,
Low Back Pain - Differential ... • Neurologic - herpes ... Lower #BackPain #Differential ... #primarycare #msk
Causes of Erythema Nodosum
Common
 - Idiopathic (up to 55 percent)
 - Infections: streptococcal pharyngitis (28 to
percent), Yersinia spp ... - Viral: herpes ... Campylobacter spp ... rickettsiae, Salmonella spp ... Nodosum #Causes #Differential
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Positive Lachman test ... ACL Injury Here ... #Lachmans #test ... cruciate #ligament #msk
Dizziness - Central and Peripheral Causes - Differential Diagnosis
Central Causes:
 • Cerebrovascular:  vertebrobasilar, TIA, Wallenburg,
Peripheral Causes - Differential ... Neuronitis • Herpes ... Amy Chung, MD, MSc ... Peripheral #Causes #Differential
Blurry vision in a patient with HIV/AIDS
Anterior Segment:
 • Herpes zoster ophthalmicus
 • Keratitis (HSV, Staph,
Anterior Segment: • Herpes ... infections (crypto, PJP ... Anterior #Posterior #Differential