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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Hepatorenal Syndrome (HRS) - Diagnostic Criteria
HRS-AKI (Acute: previously known as HRS Type 1)
 β€’ ↑ Creatinine
Hepatorenal Syndrome ... (HRS) - Diagnostic ... Criteria HRS-AKI (Acute ... HRS-NAKI (Non-Acute ... #HRSNAKI #hepatology
Diagnostic Framework for Anemia (Morphological Approach - MCV)
Low MCV - <80fL - "Microcytic"
 β€’ Iron deficiency
Diagnostic Framework ... Approach - MCV) Low ... kidney disease, Acute ... Myelodysplastic syndrome ... #causes #hematology
Causes of Thrombocytosis - Differential Diagnosis
Secondary Thrombocytosis (a.k.a Reactive Thrombocytosis):
 β€’ Acute infection
 β€’ Solid organ
Causes of Thrombocytosis ... Thrombocytosis): β€’ Acute ... malignancies β€’ Anemia ... Myelodysplastic syndrome ... #Causes #hematology
Causes of Ascites - Differential Diagnosis Algorithm
Portal Hypertension - Prehepatic:
 β€’ Portal vein thrombosis
 β€’ Splenic
Causes of Ascites ... - Differential Diagnosis ... Infiltrative disease β€’ Acute ... #Algorithm #Hepatology ... #causes
Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 β€’ Mechanical Trauma (Microangiopathic hemolytic anemia):
Diagnostic Framework ... Extravascular Causes ... ) - HELLP syndrome ... Hemolytic uremic syndrome ... #hematology #anemia
Thrombocytopenia and Pregnancy - TTP/HUS, HELLP Syndrome and Acute Fatty Liver of Pregnancy (AFLP)
Three syndromes in
and Acute Fatty ... Elevated Liver tests, Low ... AFLP #obstetrics #hematology ... #diagnosis #table ... #comparison
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 ... transformation to acute ... Management #treatment #hematology
Anemia Diagnostic Algorithm

Mean corpuscular (cell) volume (MCV): Average RBC size. Under 80 = microcytic. Between 80-95
Anemia Diagnostic ... High in acute blood ... of substrate (e.g ... . iron), low EPO ... #Workup #Hematology
Portal Hypertension - Differential Diagnosis
Portal Pressure = the pressure difference between the pressure in the portal
- Differential Diagnosis ... of portal HTN: ascites ... portal HTN: β€’ Ascites ... β€’ Cirrhosis/acute ... #causes #hepatology
Reticulocyte Production Index = (Retic %) x (Hct / 45) / Maturation Factor
The maturation factor is
approximately how ... infiltration (e.g ... Index > 3: β€’ Acute ... Production #Index #hematology ... #diagnosis #calculation