Dr. Gerald Diaz @GeraldMD
32.7M 13.9K 7.4K
Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief 🇵🇭 🇺🇸 - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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Right pleural effusion with "spine sign" seen beautifully by using large footprint curvilinear transducer on lung
Right pleural effusion ... beautifully by using ... Care Ultrasound (POCUS ... #Spine #Sign #Clinical ... #POCUS #Lung #Pleural
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Synovial Fluid Analysis:

Findings (COLOR	TRANSPARENCY	VISCOSITY	WBC COUNT (PER MM3)	PMN CELL COUNT (%)	GRAM STAIN	CULTURE	PCR TEST	CRYSTALS)

By Condition (Normal 
Noninflammatory 
Inflammatory:
STAIN CULTURE PCR TEST ... nongonococcal ) #Diagnosis ... Syonvial #Fluid #Effusion ... #Analysis #Table
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Main Lung Ultrasound differences between COVID-19 involvement and other conditions that may yield respiratory symptoms
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Large pleural effusion ... localized pleural effusion ... areas #COVID19 #POCUS ... Ultrasound #Comparison #Table ... #Diagnosis
Lung ultrasound pathology in a COVID-19 positive patient
 - Few B-lines (vertical white lines)
 - Confluent
Small Tiny Pleural Effusions ... viamdinh #COVID19 #POCUS ... #Clinical #Lung ... #Coronavirus #Table
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Sensitivity is the proportion of truly diseased persons in the screened population who are identified as
the screening test ... will correctly diagnose ... implies being able ... it has a narrow focus ... #Calculation #Table
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POCUS Stewardship
Right Indication - Right Interpretation -Right Integration
Indication → Pre-test Probability → Spectrum of Disease →
Indication → Pre-test ... Ratio Step 1: Clinical ... with a focused clinical ... probability based on clinical ... ultrasound #management #diagnosis
Apical Approach Pericardiocentesis on POCUS Echocardiogram

Apical approach had best pocket + good distance away from lung
Pericardiocentesis on POCUS ... Apical approach had best ... Pericardiocentesis #POCUS ... Echocardiogram #A4c #clinical ... #cardiology #effusion
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Causes of Secondary Hypertension - Differential Diagnosis and Screening Testing
Common causes: 
 • Renal parenchymal disease
- Differential Diagnosis ... ) or IV saline infusion ... test with plasma ... #Differential #Diagnosis ... Screening #Workup #table
Intraoperative Thompson Test - Assessing the Achilles’ tendon following a surgical repair for rupture. The calf
the examination table ... The clinician squeezes ... patients may be able ... flex the foot using ... #msk #sports #clinical
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Acute Coronary Syndrome (ACS) Definitions - Stable Angina, Unstable Angina, NSTEMI, STEMI
1 STABLE ANGINA - Angina
Definitions - Stable ... pain occurs at rest ... 3 NSTEMI - During ... #Diagnosis #Cardiology ... GrepMed Recommended Text