25 results
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... and Workup History ... smear, HIV/HCV testing ... changes), high MCV anemia ... #Causes #Workup
Tuberculosis Testing

LATENT TB
• LTBI is diagnosed when an asymptomatic patient has a positive TST or IGRA
Tuberculosis Testing ... TB • LTBI is diagnosed ... result with no clinical ... intermediate risk of disease ... #Diagnosis #Workup
Diagnosing Brucellosis
Epidemiological Exposures
- Endemic Regions
- Clinical Micro Lab Technicians
- Animal/Vaccine Exposure: Vets, Slaughterhouse workers, hunters
- Unpasteurized
Endemic Regions - Clinical ... CBC + Chemistry: Anemia ... Transaminitis - Radiology ... #Criteria #Workup ... #Testing
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
- Differential Diagnosis ... Limited laboratory testing ... Hyperthyroidism • Anemia ... /Afib/WPW) • Loss ... #Palpitations #Cardiology
Krabbe Disease 

Check out this interesting case of Krabbe disease, a rare genetic leukodystrophy. Diagnosis was
this interesting case ... Diagnosis was made ... confirmatory lab testing ... #Diagnosis #MRI ... #Clinical #Radiology
PIRATES Mnemonic for the Causes of Atrial Fibrillation

P - Pulmonary Disease, PE
I - Ischemic, Idiopathic
R -
Mnemonic for the Causes ... A - Age, Anemia ... #Fibrillation #AFib ... #Differential #Diagnosis ... #Cardiology
Constrictive Pericarditis on Echocardiogram
A 55-year-old female marathon runner presents to clinic w/ 6-months of worsening breathlessness
runner presents to clinic ... to workup right-heart ... expiration not meeting ... diagnostic criteria ... #cardiology
Lung Abscess - Diagnosis and Management Summary

Lung Abscess Etiology:
 • Necrosis of lung parenchyma by a
• Most common cause ... Lung Abscess - Clinical ... Putrid sputum/sour-tasting ... Leukocytosis, anemia ... #differential #causes
Quincke's Pulse in a patient with a normal echocardiogram (non-valvular)

A 70 y/o man presents with new
with a normal echocardiogram ... function, no valvular disease ... Workup for cause ... AorticRegurgitation #Diagnosis ... Fingernails #Nailbed #Cardiology
Evaluation of suspected incomplete Kawasaki Disease

1. AHA consensus recommendations
2. Infants ≤6 months old on day ≥7
incomplete Kawasaki Disease ... should undergo lab testing ... if they have no clinical ... Albumin ≤3.0 g/dL, anemia ... #Diagnosis #Peds