107 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... pathologic varus alignment ... to correct his alignment ... dr.dold.md #Pivot ... #PhysicalExam #Sports
Knee Examination
Right Knee - Examination maneuvers include the Lachman (ACL), anterior drawer (ACL), Lateral pivot shift,
include the Lachman (ACL ... anterior drawer (ACL ... ), Lateral pivot ... #Diagnosis #Sports
Normal (Negative) Pivot-Shift Test for ACL Knee Injury

Andrew Dold, MD @dr.dold.md

#Pivot #Shift #PivotShift #test #ACL #Knee
Test for ACL Knee ... dr.dold.md #Pivot ... PivotShift #test #ACL ... #PhysicalExam #Sports ... anterior #cruciate #ligament
Lateral pivot shift test: Valgus stress on knee plus internal/external rotation of knee during knee flexion
Lateral pivot shift ... knee flexion #Diagnosis ... #Sports #LateralPivotShift ... #Test #ACL #Knee
Isolated Anterior Cruciate Ligament (ACL) Injury: Pathogenesis and clinical findings
 • Feeling a "pop"
 • Acute
Anterior Cruciate Ligament ... (ACL) Injury: Pathogenesis ... Lachman's test + Pivot ... AnteriorCruciateLigament #ACL ... #Injury #MSK #Sports
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential ... Diagnosis Algorithm ... acid, Liddle's Syndrome ... #Hypokalemia #Differential ... #Diagnosis #Algorithm
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Channelopathies: Long/short ... QT syndromes, Brugada ... Acquired long QT syndrome ... Arrest #cardiology #differential ... #diagnosis #causes
Pulmonary Renal Syndromes and Mimics - Differential Diagnosis Framework
Diffuse alveolar hemorrhage + rapidly progressive glomerulonephritis
90%:
 -
and Mimics - Differential ... Diagnosis Framework ... in APL - Cardiac ... #Mimics #Differential ... #Diagnosis
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
Metabolic Alkalosis - Differential ... Diagnosis Algorithm ... , Gitelman Syndrome ... Metabolic #Alkalosis #Differential ... #Diagnosis #Algorithm
Causes of Pediatric Diarrhea - Differential Diagnosis Algorithm
Infectious:
 • Viral
 • Bacterial
 • Parasitic
Malabsorption:
 • Lactase
Pediatric Diarrhea - Differential ... Diagnosis Algorithm ... Overfeeding • Short ... Bowel Syndrome ... #Diagnosis #Algorithm