30 results
Mixing Study
 • Clotting tests can be abnormal due to either a clotting factor deficiency, or
normal factor activity ... 50% of normal activity ... Mixing #Study #diagnosis ... #hematology #pathophysiology ... #hematology #laboratory
Approach to the Hypercoagulable State
Arterial thromboembolism
→ Cardiac rhythm monitoring, Echocardiogram, Vascular imaging
→ Test for APS, particularly
Vascular imaging → Test ... surgery, trauma, active ... - No other workup ... Hypercoagulable #Workup ... #hematology #diagnosis
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
TB • LTBI is diagnosed ... • The goal of diagnosing ... used to exclude pulmonary ... sputum • Improves diagnostic ... #Workup #TB #Latent
Fever of Unknown Origin (FUO) - Further Workup

 • CNS symptoms? Get an LP and imaging
FUO) - Further Workup ... Test for the respective ... thin smear • Signs ... values supporting hematologic ... #diagnosis
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
tuberculosis (LTBI) Pathophysiology ... • HIV: 2/3 pulmonary ... Tuberculosis Diagnosis ... Tuberculin skin test ... Tuberculosis #TB #Diagnosis
Shoulder Impingement Syndrome (SIS): Signs and Symptoms

Repetitive Overhead Activity, Scapular Dyskinesis -> Scapulohumeral mechanics become altered
Repetitive Overhead Activity ... + Painful arc test ... pain + Hawkin's test ... Syndrome #SIS #diagnosis ... #msk #pathophysiology
Irritable Bowel Syndrome (IBS) - Diagnosis and Workup Summary
Use a positive diagnostic strategy with minimal testing.
and Workup Summary ... Rome IV Criteria ... cultures, but test ... Balloon Expulsion Test ... #workup #gastroenterology
TRALI vs TACO - Transfusion Reactions
TRALI:
 • Epidemiology: 0.1% of transfused patientsl
 • Risk factors: Critical
blood donor • Pathophysiology ... transfusion • Pathophysiology ... , and CXR with pulmonary ... Transfusion #Reactions #hematology ... #diagnosis #comparison
Abnormal liver function tests algorithm.
 This figure details the initial response to abnormal liver blood tests.
clinical symptoms/signs ... metabolic syndrome criteria ... Areas of diagnostic ... Abnormal #Algorithm #Hepatology ... #Differential #Diagnosis
Tuberculosis Overview

10 million new M. tuberculosis infections/year
Facultative intracellular rod-shaped bacteria
Multidrug-resistant tuberculosis (MDR-TB) accounts for 4.6% of
tuberculosis (LTBI) Pathophysiology ... • HIV: 2/3 pulmonary ... Tuberculosis Diagnosis ... Tuberculin skin test ... Tuberculosis #TB #Diagnosis