32 results
Positive Lachman test in ACL Injury

Here is an exam of a patient under anesthesia with an
in ACL Injury ... anesthesia with an ACL ... That causes the ... #ACL #Knee #Injury ... cruciate #ligament #msk
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypokalemia Differential ... Diagnosis Algorithm ... Normotensive: • UCl ... Post-hypercapnia • UCl ... #nephrology #causes
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Diagnosis and Workup ... (CVID, WAS), (neurologic ... changes), high MCV ... not required in all ... #Diagnosis #Causes
Hypochloremia - Differential Diagnosis Algorithm

Cause - Decreased Intake:
 • Low salt in diet
 • Exclusive D5W
pressure: - Cl ... secretion - Cl ... • Kidney: - Cl ... - Interplay of Cl ... is complex - Cl
Primary Metabolic Alkalosis - Differential Diagnosis Algorithm
Volume Depleted - 2° hyperaldosteronism
 • Low Urine Cl-: Vomiting,
Diagnosis Algorithm ... hyperaldosteronism • Low Urine Cl ... NGT suction, Low Cl ... • High Urine Cl ... #Nephrology #Causes
Posterolateral Corner (PLC) Injury - Posterolateral Drawer Test
Injury to the posterolateral corner (PLC) is difficult to
is difficult to diagnose ... This video shows ... ligament injury (PCL ... Positive #Clinical #Video ... Knee #Posterior #msk
Mucoid Degeneration of the ACL
Imaging Findings:
 • T2-hyperintense fluid-signal within the enlarged ACL on both the
Degeneration of the ACL ... within the enlarged ACL ... : • The ACL is ... Differential Diagnosis ... • ACL ganglion
Antinuclear Antibody Testing - Nuclear and Cytoplasmic Patterns
Nuclear Patterns:
 • Homogeneous pattern: 
   -
Smith, Sm/RNP, Scl ... Scl100, Th/To, Scl ... body-like: - Neurologic ... Cytoplasmic #Patterns #differential ... #diagnosis #rheumatology
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
Handle Tear - MSK ... The "double PCL ... parallel to the PCL ... Case description ... Differential diagnosis
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
AKI) What to ask ... - Urine Na/K/Cl ... rhabdo/TLS) Causes ... #Diagnosis #Algorithm ... #Causes #Differential