35 results
COVID-19 PCR and Serology Testing - Timeline
 • Nucleic Acid Test - Most reliable and can
COVID-19 PCR and ... Serology Testing ... #COVID19 #PCR #Serology ... antibody #antibodies #testing ... #laboratory #Timeline
Estimated Timeline for Detection of SARS-CoV-2 Infection Relative to Symptom Onset

#COVID19 #SARSCOV2 #PCR #Serology #Antibodies #Antibody
COVID19 #SARSCOV2 #PCR ... #Serology #Antibodies ... #Antibody #Laboratory ... #Testing #Interpretation
Monoclonal Gammopathy Testing
Strengths, Weaknesses and Accuracy Compared
 - SPEP 
 - IFE 
 - FLC
Monoclonal Gammopathy Testing ... Monoclonal #Gammopathy #Testing ... SPEP #IFE #FLC #Nephrology ... #Laboratory #Comparison
Table 1 includes a comprehensive list of essential live kidney donor medical testing.

#Diagnosis #Nephrology #LivingDonor #Kidney
donor medical testing ... #Diagnosis #Nephrology ... Candidate #LRRT #LURT #Testing ... #Laboratory #Evaluation
Some of the techniques used for Antenatal Diagnosis

Amniocentesis 
 - Chromosome/micro-array and DNA analysis 
 -
Fetal infection — PCR ... Fetal infection serology ... Fetal infection — PCR ... #Antenatal #Testing ... #Diagnosis #Laboratory
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 ... .2020200642 Admission laboratory ... #PCR #ChestCT # ... #Coronavirus #VisualAbstract
Interpretation of Hepatitis B Serologies 
HBsAg - HBcAb (total) - HBcAb (IgM) - HBsAb
Susceptible to HBV
Immune
HepBVirus #Serologies #serology ... interpreation #testing ... #laboratory
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
Phencyclidine (PCP ... DrugScreens #UDS #Laboratory ... FalsePositive #Testing
CDiff (Clostridium difficile) Testing Compared
Toxin EIA assay, GDH assay, NAAT/PCR 

- Dr. Milana Bogorodskaya https://twitter.com/foamid

#CDifficile #Clostridium
Clostridium difficile) Testing ... GDH assay, NAAT/PCR ... Clostridium #CDiff #Testing ... Comparison #Table #PCR ... #EIA #GDH #Laboratory
CNS Infection in HIV / AIDS - Differential Diagnosis Framework

Principles of HIV-Associated CNS Opportunistic Infections:
 •
status, and focal neurologic ... confusion, and focal neurologic ... of serum CrAg testing ... comparable to CSF testing ... InfectiousDiseases #Neurology