Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief ๐Ÿ‡ต๐Ÿ‡ญ ๐Ÿ‡บ๐Ÿ‡ธ - 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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Diagnostic Framework for Hemolysis - Intravascular vs Extravascular Causes
Intravascular Hemolysis:
 โ€ข Mechanical Trauma (Microangiopathic hemolytic anemia):
(usually IgG) (e.g ... (usually IgM) (e.g ... deficiencies (e.g ... Membrane defects (e.g ... #hematology #anemia
Hyponatremia - Differential Diagnosis by Mechanism
Decr Blood Pressure (โ€œDecr Effective Circulating Volumeโ€) 
 - Volume depletion
- Cirrhosis Syndrome ... - Malignancy (e.g ... CNS pathology (e.g ... pathology (e.g. ... #Table #Causes
Causes of Thrombocytosis - Differential Diagnosis
Secondary Thrombocytosis (a.k.a Reactive Thrombocytosis):
 โ€ข Acute infection
 โ€ข Solid organ
- Differential Diagnosis ... malignancies โ€ข Anemia ... inflammatory disorders (e.g ... Myelodysplastic syndrome ... #Causes #hematology
Acquired von Willebrand Syndrome - Diagnosis and Management
 โ€ข Autoantibodies to vWF: Lymphoproliferative disorders (e.g. lymphoma,
- Diagnosis and ... Lymphoproliferative disorders (e.g ... Myeloproliferative disorders (e.g ... #Diagnosis #Management ... #treatment #hematology
Hepatorenal Syndrome (HRS) - Diagnostic Criteria
HRS-AKI (Acute: previously known as HRS Type 1)
 โ€ข โ†‘ Creatinine
Hepatorenal Syndrome ... (HRS) - Diagnostic ... Criteria HRS-AKI ... nephrotoxics (e.g ... #HRSNAKI #hepatology
Autoimmune Hepatitis

Clinical Presentation
 - Highly variable clinical presentation, from subclinical disease to acute liver failure.
 -
inflammation (eg ... been reported (eg ... , AIH diagnosis ... #Diagnosis #Management ... #Hepatology
Acute Respiratory Distress Syndrome โ€“ ARDS: Clinical Cheat Sheet

An acute diffuse, inflammatory lung injury, leading to
Respiratory Distress Syndrome ... leading to increased pulmonary ... Berlin criteria ... objective assessmentโ€œ (e.g ... Summary #CheatSheet #Diagnosis
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 โ€ข Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
vs Tumor Lysis Syndrome ... hyperviscosity syndrome ... unless worrisome EKG ... #TLS #diagnosis ... #management #hematology