42 results
Causes of False-Positive and False-Negative IGRA and TST Results

#Diagnosis #TB #Tuberculosis #Tuberculin #SkinTest #TSTs #IGRA #FalseNegatives
Tuberculosis #Tuberculin #SkinTest ... FalseNegatives #FalsePositives
Urine Drug Screens - Common drugs that may cause false positive tests 

Amphetamines:
Bupropion, Labetalol, Methylphenidate, Phenylephrine,
#DrugScreens #UDS ... Toxicology #Diagnosis #FalsePositive
Summary of Agents Potentially Contributing to False Positives on Urine Drug Screens (UDS)
Marijuana Metabolites
 • dronabinol,
Drug Screens (UDS ... #FalsePositives ... DrugScreening #UDS
Agents Causing Potential False-Positive Results With Urine Drug Screening 

#Urine #DrugScreens #UDS #Laboratory #Toxicology #Diagnosis #FalsePositive
#DrugScreens #UDS ... Toxicology #Diagnosis #FalsePositive
Adrenal Insufficiency Diagnosis Algorithm
Clinical features: 
 - Weight loss, anorexia, Weakness, fatigue, GI distress
 - Hypotension,
Insufficiency Diagnosis Algorithm ... findings (see algorithm ... Insufficiency #Diagnosis #Algorithm ... #Stimulation #StimTest
An algorithm created for classifying MDS according to the new 2017 WHO Classification.

- Kyle Bradley, MD
An algorithm created ... for classifying MDS ... Hemepath #HOnc #MDS ... Classification #Algorithm
Important Respiratory Distress Pearls

#diagnosis #respiratory #distress #NRDS #RDS #TTN #MAS #neonatal #pediatric #adult #respiratory #adverse #effects
distress #NRDS #RDS ... #ventilation #algorithm
Causes of Respiratory Distress in the Newborn - Differential Diagnosis Algorithm
Premature Newborn
 - Normal CXR:
Differential Diagnosis Algorithm ... Distress Syndrome (RDS ... Distress Syndrome (RDS ... Differential #Diagnosis #Algorithm
Approach to Hypoproliferative Macrocytic Anemia

 • 812, Folate Deficiency
 • MDS+
 • Hypothyroid
 • Liver Disease
Deficiency • MDS ... differential #diagnosis #algorithm
Aplastic Anemia Summary

 • Definition
 • Pathophysiology
 • DDx: AA vs Hypocellular MDS
 • Expectation
 •
vs Hypocellular MDS ... Expectation • Rx Algorithm