Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - 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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Causes of Thrombocytosis - Differential Diagnosis
Secondary Thrombocytosis (a.k.a Reactive Thrombocytosis):
 β€’ Acute infection
 β€’ Solid organ
- Differential ... Thrombocytosis): β€’ Acute ... infection β€’ Solid ... malignancies β€’ Anemia ... Myelodysplastic syndrome
Myelodysplastic Syndrome (MD) - Diagnosis and Management Summary
myelo (marrow) -dys- (abnormal) -plastic (shape) = funny-shaped cells
Myelodysplastic Syndrome ... old, ~10,000 new cases ... cytopenias (usually anemia ... risk-stratification β€’ Risks: infection ... transformation to acute
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 β€’ Mechanical Trauma (Microangiopathic hemolytic anemia):
Extravascular Causes ... ) - HELLP syndrome ... #differential # ... diagnosis #hematology ... #anemia
Diagnostic Framework for Anemia (Morphological Approach - MCV)
Low MCV - <80fL - "Microcytic"
 β€’ Iron deficiency
kidney disease, Acute ... Myelodysplastic syndrome ... morphologic #mcv #differential ... #diagnosis #causes ... #hematology
Thrombocytopenia and Pregnancy - TTP/HUS, HELLP Syndrome and Acute Fatty Liver of Pregnancy (AFLP)
Three syndromes in
TTP/HUS, HELLP Syndrome ... and Acute Fatty ... child * Severe cases ... #diagnosis #table ... #comparison
Etiologies of Peripheral Neuropathy
 β€’ Metabolic / Nutritional: DiabetesB12 deficiency, Uremia/ESRD, Hypothyroidism
 β€’ Medication-induced: ART, Antibiotics,
Chemotherapy β€’ Infectious ... Paraprotein-associated (POEMS syndrome ... Fabry's disease, Acute ... Peripheral #Neuropathy #differential ... #diagnosis #causes
Erythemas Summarized
Erythema ab igne
 β€’ A dermatosis that results from repeated exposure to heat (fires, heating
children with acute ... multiforme β€’ Acute ... PrathitKulkarni #Erythemas #comparison ... #table #differential ... #diagnosis #dermatology
Causes of Acute Pericarditis:

Infectious;

Viral: 
Adenovirus 
Coxsackie virus A and B 
Echovirus 
Epstein-Barr virus 
Hepatitis 
Human immunodeficiency
Causes of Acute ... Pericarditis: Infectious ... pericarditis) Uremia ... Rheumatic fever #Causes ... #Pericarditis #Differential
β–Ί
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 β€’ Hemorrhage, dehydration due
heart failure, acute ... findings based on cause ... anaphylaxis, release syndrome ... #Diagnosis #table ... #comparison #criticalcare
Approach to Eosinophilic Lung Diseases
 β€’ Acute Eosinophilic Pneumonia (< 1 wk) - ~30yo, M; Recent
Lung Diseases β€’ Acute ... Hypereosinophilic Syndrome ... , CNS, skin β€’ Infectious ... #diagnosis #comparison ... #table #eosinophilia