12 results
COVID-19 PCR and Serology Testing - Timeline
 • Nucleic Acid Test - Most reliable and can
COVID-19 PCR and Serology ... Testing - Timeline ... first 7 days • Antibody ... #COVID19 #PCR #Serology ... #testing #laboratory
Estimated Timeline for Detection of SARS-CoV-2 Infection Relative to Symptom Onset

#COVID19 #SARSCOV2 #PCR #Serology #Antibodies #Antibody
SARSCOV2 #PCR #Serology ... #Antibodies #Antibody ... #Laboratory #Testing
Table 1 includes a comprehensive list of essential live kidney donor medical testing.

#Diagnosis #Nephrology #LivingDonor #Kidney
donor medical testing ... #Diagnosis #Nephrology ... Renal #Transplant #Candidate ... #LRRT #LURT #Testing ... #Laboratory #Evaluation
Hepatitis B (HBV) Serology

HBsAg - Presence denotes current HBV infection (chronic or acute)
HBV Core Antibody -
Hepatitis B (HBV) Serology ... acute) HBV Core Antibody ... HepatitisB #HBV #Serology ... #Diagnosis #Laboratory
Interpretation of Hepatitis B Serologies 
HBsAg - HBcAb (total) - HBcAb (IgM) - HBsAb
Susceptible to HBV
Immune
HepBVirus #Serologies #serology ... interpreation #testing ... #laboratory
Gastrointestinal Evaluation of Iron Deficiency Anemia
In patients with anemia, diagnose iron deficiency if:
 • Ferritin <
• Additional laboratory ... celiac disease with serology ... biopsy only if serology ... Non-invasive testing
Rheumatology Workup - Laboratories Studies in Rheumatic Diseases

• Septic arthritis - Gram stain and culture of
testing has higher ... more time for the laboratory ... • Hepatitis B serology ... Hepatitis B and C serology ... Rheumatoid #Arthritis #laboratory
Helicobacter Pylori Testing  Methods - Sensitivity and Specificity

Serology - 85% - 79% - Does not
Helicobacter Pylori Testing ... Specificity Serology ... other means of testing ... suggests NOT using serology ... #Laboratory #Diagnosis
Some of the techniques used for Antenatal Diagnosis

Amniocentesis 
 - Chromosome/micro-array and DNA analysis 
 -
Fetal infection serology ... #Antenatal #Testing ... #Diagnosis #Laboratory
Clinical Manifestations and Diagnosis of Lyme Disease - Borreliosis
Erythema migrans
 - 3-32 days (median: 7-10 days)
- No specific laboratory ... findings, Lyme serology ... High specific IgG antibody ... Intrathecal specific antibody