19 results
Positive Lachman's Test

The Lachman test is a clinical test used to diagnose injury of the anterior
clinical test used to diagnose ... cruciate ligament (ACL ... is recognized as ... Lachman #Test #ACL ... #Video #Knee
Urine Anion Gap in NAGMA
NA + K - Cl = surrogate for Urine NH4+
NH4+ is excreted
NAGMA NA + K - Cl ... excreted with Cl ... is intact: - All ... Proximal RTA POSITIVE ... #differential #
Hypokalemia Differential Diagnosis Algorithm
Hypertensive:
 • High Al, Low R - Primary aldosteronism
 • High Al, High
Hypertensive: • High Al ... aldosteronism • High Al ... Normotensive: • UCl ... Post-hypercapnia • UCl ... #nephrology #causes
Demonstration of the Lachman Test for assess for ACL Injury - Normal Exam

Demonstration by Dan Smith,
for assess for ACL ... clinical test used to diagnose ... cruciate ligament (ACL ... Lachman #Test #ACL ... Clinical #Normal #Video
Medial Meniscus Bucket Handle Tear - MSK Radiology
Imaging Findings:
 • Truncation of the medial meniscus on
The "double PCL ... parallel to the PCL ... displaced fragment is also ... Differential diagnosis ... clinical #Radiology #diagnosis
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 anterior ... Differential Diagnosis ... • ACL ganglion
CNS Infections - Viral Encephalitis and Bacterial Meningitis - Differential Diagnosis Framework

Viral Encephalitis:
MCC: Enteroviruses (e.g., coxsackievirus
Bacterial Meningitis - Differential ... • Gram stain: Positive ... 90% • Culture: Positive ... /l is regarded as ... #diagnosis #neurology
Guide to Acute Kidney Injury (AKI)

What to ask/look for: 
 - HPI, PMH, full ROS
- Urine Na/K/Cl ... uric acid (rhabdo/TLS ... AcuteKidneyInjury #AKI #Nephrology ... #Diagnosis #Algorithm ... #Causes #Differential
Schematic representation of the major sources of ammonia production and its excretory pathway (GI = gastrointestinal,
common, there are also ... Multiple myeloma, CML ... , AML - Large ... Hyperammonemia #Differential ... #Diagnosis
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Platelet Disorders - Differential ... Diagnosis and Workup ... (CVID, WAS), (neurologic ... changes), high MCV ... not required in all