21 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
a chronic ACL tear ... ACL reconstruction ... #Knee #Injury #ACLTear ... #clinical #video ... #PhysicalExam #Sports
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
a chronic ACL tear ... ACL reconstruction ... #Knee #Injury #ACLTear ... #clinical #video ... #PhysicalExam #Sports
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL ... ACL tear. ... That causes the ... Lachmans #test #ACL ... #clinical #video
Antinuclear Antibody Testing - Nuclear and Cytoplasmic Patterns
Nuclear Patterns:
 • Homogeneous pattern: 
   -
Antinuclear Antibody ... Smith, Sm/RNP, Scl ... Scl100, Th/To, Scl ... Cytoplasmic #Patterns #differential ... #diagnosis #rheumatology
ANA (Antinuclear Antibody) and ANCA (Antineutrophil cytoplasmic antibodies)
 • Systemic lupus erythematosus
   1. Anti-dsDNA
Antibody) and ANCA ... scleroderma) - Anti-Scl ... anti-topoisomerase antibody ... #antibodies #diagnosis ... #rheumatology #
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential ... Diagnosis and Workup ... not required in all ... #Diagnosis #Causes ... #Workup #hematology
Antinuclear Antibody Testing - Nuclear Patterns
Homogeneous pattern: 
 • SLE, SSc, AIH, JIA
 • dsDNA, chromatin,
Antinuclear Antibody ... Smith, Sm/RNP, Scl ... Scl100, Th/To, Scl ... Nuclear #Patterns #differential ... #diagnosis #rheumatology
Thrombotic Microangiopathy - TMAs
1. Not all MAHAs are due to TMAs but (almost) all TMAs cause
TMAs cause MAHA ... drug-associated TMA (antibody ... HIV (14-20%) ... Microangiopathy #TMAs #hematology ... #diagnosis #ttp
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
look for: - HPI ... /K/Cl/urea/protein ... AKI #Nephrology #Diagnosis ... #Algorithm #Causes ... #Differential
Top 10 situations when to think about lupus
1) Inflammatory joint pain (especially in the wrists and
the face (many differential ... diagnoses, including ... and aPL) 9) Unexplained ... including in children (pediatric ... erythematosus #rheumatology