29 results
Monoclonal Gammopathy Testing
Strengths, Weaknesses and Accuracy Compared
 - SPEP 
 - IFE 
 - FLC
Monoclonal Gammopathy Testing ... Monoclonal #Gammopathy #Testing ... FLC #Nephrology #Laboratory ... #Comparison #Table
Iron Deficiency Anemia vs Anemia of Chronic Disease - Laboratory Testing

SUMMARY:
 - RDW, FEP, serum iron,
Chronic Disease - Laboratory ... Testing SUMMARY ... Chronic #Disease #Laboratory ... #Testing #Comparison ... #Table #Fe
Clinical Presentation and Diagnosis of Common Causes of Vaginitis

#Vaginitis #Differential #Diagnosis #Comparison #Table #Testing #Gynecology #OBGyn
Diagnosis of Common Causes ... Differential #Diagnosis #Comparison ... #Table #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 ... Clostridium #CDiff #Testing ... #Comparison #Table ... #PCR #EIA #GDH ... #Laboratory
1,3 Beta-D-Glucan and Galactomannan - Pathogens, and Testing Characteristics
1,3 ß-D-glucan:
 • Most fungi excluding mucor and
Galactomannan - Pathogens ... , and Testing Characteristics ... Glucan-containing gauzes ... Galactomannan #Pathogens ... #Specificity #Laboratory
Diarrhea Workup and Management Algorithm in Transplant Patients
First Tier Microbiologic-Testing:
1. C. difficile PCR (Stool)
2. CMV qPCR
and Management Algorithm ... Microbiologic-Testing ... range of enteric pathogens ... Microbiologic-Testing ... Workup #Management #Algorithm
My Patient with Infective Endocarditis (IE) Has Negative Blood Cultures
 - Did they receive antibiotics prior
therapy - Number one cause ... -> Serological Testing ... non-bacterial pathogen ... -> Serological Testing ... Diagnosis #Management #Algorithm
Procalcitonin Limitations - Situations where PCT can be misinterpreted:
- Single value testing
- AKI/CKD
- Pancreatitis
- Cancers/Neoplasms
- Trauma
-
Situations where PCT ... - Single value testing ... UTI) - Atypical pathogens ... #Limitations #PCT ... #Diagnosis #Laboratory
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
drugs that may cause ... Phencyclidine (PCP ... DrugScreens #UDS #Laboratory ... FalsePositive #Testing
Peripheral Vertigo
Time course and symptoms characteristics are very helpful in distinguishing between causes of peripheral vertigo.
Benign
distinguishing between causes ... Continuous episodes, lasting ... Recurrent episodes lasting ... differential #diagnosis #comparison ... #table