15 results
McMurray Test 

#Diagnosis #Sports #McMurray #Test #Knee #Exam #PCL #Knee #ALiEM
McMurray Test ... #Diagnosis #Sports ... #McMurray #Test ... #Knee #Exam #PCL
Posterior Cruciate Ligament (PCL) Injury: Pathogenesis and Clinical Findings
Classification of PCL Iniuries
 • Partial: Translation <
Cruciate Ligament (PCL ... Classification of PCL ... Stress Test, - McMurray ... = Isolated PCL ... #Injury #MSK #Sports
COVID-19 on Lung POCUS

Initially PCR negative with compatible symptoms, normal xray. Clinically worsened in 48h and
COVID-19 on Lung ... POCUS Initially PCR ... symptoms, normal xray ... 48h and repeat PCR ... Lung #Ultrasound #SARSCoV2
Estimated Timeline for Detection of SARS-CoV-2 Infection Relative to Symptom Onset

#COVID19 #SARSCOV2 #PCR #Serology #Antibodies #Antibody
Symptom Onset #COVID19 ... #SARSCOV2 #PCR
COVID-19 on Chest XRay

Shown here are chest X-rays from two recent COVID19 patients: one with a
COVID-19 on Chest ... XRay Shown here ... from two recent COVID19 ... + on PCR (left) ... CXR #Clinical #SARSCoV2
Diagnostic approach to the admitted patient with possible COVID-19

Initial evaluation
- Chest X-ray
- Lung ultrasound (thorough "lawn-mower"
with possible COVID ... evaluation - Chest X-ray ... Nasopharyngeal PCR ... for COVID-19, influenza ... schema #Diagnosis #SARSCoV2
COVID19 Testing - PCR vs CT - Sensitivity and Specificity

Original Data via https://pubs.rsna.org/doi/full/10.1148/radiol.2020200642

Admission laboratory patterns in
COVID19 Testing ... - PCR vs CT - Sensitivity ... patients with COVID ... #Testing #PCR # ... #Specificity #SARSCoV2
UCSF COVID-19 Adult Clinical Evaluation Guide - Updated April 10 2020

Clinical Presentation
• Fever: hospitalized pts but
UCSF COVID-19 Adult ... multiple case reports ... incr in 27-75% • PCT ... Jen Babik, UCSF COVID ... Algorithm #Protocol #SARSCoV2
COVID-19 Diagnostics In Context
Nucleic acid tests (NATs, for viral RNA)
1. Real time RT-PCR
2. Isothermal amplifcation
3. CRISPR
4.
COVID-19 Diagnostics ... Real time RT-PCR ... Other methods #COVID19 ... #sarscov2 #diagnosis ... laboratory #tests #pcr
Listeriosis Summary - Listeria Monocytogenes
Pathogen: Listeria Monocytogenes - Gram-positive rod, Aerobic, facultative anaerobe, motile, beta-hemolytic, Non-spore-forming
Risk
beta-hemolytic, Non-spore-forming ... Gastroenteritis) • PCR ... diagnosis #management #infectiousdiseases