12 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... tear. ... be performing a high-tibial ... #ACL #Knee #Injury ... Sports #Ortho #msk
Lachman test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
tear. ... be performing a high-tibial ... #ACL #Knee #Injury ... ACLTear #clinical #video ... cruciate #ligament #msk
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Diagnosis Framework ... • Trauma/Crush injury ... Intracellular Shift ... - Tumor lysis syndrome ... #nephrology
Hyperkalemia - Differential Diagnosis Framework

PseudoHyperkalemia:
 • Lab error
 • Traumatic venipuncture
 • Hemolysis, thrombocytosis, leukocytosis
 •
Diagnosis Framework ... • Trauma/Crush injury ... Intracellular Shift ... - Tumor lysis syndrome ... #nephrology
Algorithm for patients with hypokalemia on the basis of the potassium-to-creatinine ratio in the urine
Urine K+
creatinine) • Cell shift ... mmol creatinine) High ... urine #potassium #differential ... #algorithm #diagnosis ... #nephrology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... Anisocoria + Coma → high ... If ok with ICU team ... #PhysicalExam #neurology ... #comatose #diagnosis
Hearing Loss - Differential Diagnosis Framework

Hearing Loss Types:
• Conductive
• Sensorineural
• Mixed
Presbycusis is the most common type
Hearing Loss - Differential ... Diagnosis Framework ... include a: • Neurologic ... II ○ Susac’s syndrome ... #Diagnosis #otology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
to local skin injury ... ) • Neurologic ... Behcet disease) Differential ... Giant retinal tears ... exacerbations: high-dose
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
the follow up video ... There was also high ... the hospital, diagnosed ... with MS, and started ... ophthalmology #neurology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
(25%) TEST FOR: ... risk high with ... TEARS. ... #msk #clinical ... #video #nsfw