8 results
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
manifestations of active ... of developing active ... years of age ACTIVE ... #Active #LatentTB ... #ActiveTB #InfectiousDiseases
TTP - Laboratory Evaluation for Thrombotic Thrombocytopenic Purpura

Activity of von Willebrand factor-cleaving protease activity - A
- A low value for ... If the value is ... low, tests to detect ... the presence of renal ... #Workup #Hematology
Polycythemia - Differential Diagnosis Algorithm
Polycythemia itself isn’t a diagnosis. Like many things, it is a condition
Algorithm Polycythemia ... that a one-off value ... you’ll do a good workup ... Best to have an ... #Algorithm #workup
Sarcoidosis - Diagnosis and Management Summary
Epidemiology
1) High incidence in Scandinavian countries (11-24 cases per 100,000 individuals
increased B-cell activity ... , and possibly renal ... failure Clinical ... Pulmonary: dyspnea ... anterior/posterior MSK
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Differential Diagnosis ... of lactate as a clinical ... to bolus these values ... tests before beginning ... output - Acute pulmonary
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
intensive ❾ Begin active ... Plan admission to critical ... ); may require renal ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Sjogren's Syndrome Overview

Epidemiology:
• F > M: 9:1
• 5-6th Decades (can be any age)

Autoimmune exocrinopathy multisystemic disease
Hypocomplementemia • Can cause ... salivary ducts Clinical ... , INC risk PE, Pulmonary ... phenomenon (16%) MSK ... muscarinic agonists • Active
Anemia of Hospitalization - Pathophysiology

Why does the Hgb/Hct drop in the first two days during hospitalization?

Interestingly,
oncotic pressures acting ... the Journal of Clinical ... phlebotomy/ blood work ... reasoning during clinical ... #differential #diagnosis