184 results
Pivot-Shift Test in ACL-deficient Knee

This patient has pathologic varus alignment across the knee and a chronic
Pivot-Shift Test ... in ACL-deficient ... dr.dold.md #Pivot ... #Knee #Injury # ... Sports #Ortho #msk
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 ... Injury Andrew ... dr.dold.md #Pivot ... #Knee #Injury # ... cruciate #ligament #msk
Causes of Pericardial Effusion - Differential Diagnosis
Infectious:
 • Viral: Enterovirus, Herpesvirus, Adenovirus, Parvovirus
 • Bacterial: Mycobacterium
Causes of Pericardial ... Effusion - Differential ... Pericardial #Effusion #Differential ... #Diagnosis #Causes ... #cardiology
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
Lachman test in ACL ... Injury Here ... That causes the ... #Knee #Injury # ... cruciate #ligament #msk
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
Acute spinal cord injury ... Guillain-Barré syndrome ... in spinal cord injury ... Hyperthyroidism, Serotonin syndrome ... #differential #
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential ... acid, Liddle's Syndrome ... , Gitelman's syndrome ... #Hypokalemia #Differential ... Algorithm #nephrology #causes
Chest Pain - Differential Diagnosis Framework

Cardiovascular Causes of Chest Pain:
 • Myocardium:
	- Myocarditis
	- CAD/ACS
	- Valvulopathy
	- Myopericarditis
Chest Pain - Differential ... Myocarditis - CAD/ACS ... Costochondritis - Tietze syndrome ... Pain #ChestPain #Differential ... #Cardiology
Myocarditis - Diagnosis and Causes
 • Clinical presentation: Pseudo-acute coronary syndrome, Cardiac failure <3 rnonths, Cardiogenic
Pseudo-acute coronary syndrome ... Recent flu-like syndrome ... pericarditis • Rule out differential ... #Myocarditis #differential ... #cardiology #MRI
Kidney Syndromes - A Guide to Compartmentalize the Etiologies of Kidney Disease
1) Tubule and interstitium
2) Vasculature
3)
Kidney Syndromes ... Renal #Kidney #Syndromes ... #Differential # ... Diagnosis #Causes ... #Failure #Injury
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Causes of Sudden ... , Brugada syndrome ... Cardiac #Arrest #cardiology ... #differential # ... diagnosis #causes