34 results
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
- Differential Diagnosis ... (CVID, WAS), (neurologic ... evaluation: not required ... #Differential #Diagnosis ... #hematology
Polycythemia Vera (PV) - Diagnosis and Management Summary
Diagnostic Criteria:
 • Elevated hemoglobin and/or hematocrit AND
 •
Polycythemia Vera (PV) - Diagnosis ... Management Summary Diagnostic ... present, symptoms, signs ... with evidence of acquired ... #hematology
Classification of Diabetes Insipidus

Central or neurogenic diabetes insipidus:
 - Congenital - Structural malformations affecting the hypothalamus
AQP-2 gene - Acquired ... uropathy, Metabolic causes ... Treatment is aimed ... Classification #Types #Nephrology ... #Diagnosis #Differential
Eosinophil Disorders Testing Algorithm
INDICATIONS FOR TESTING:
 • Peripheral blood eosinophilia/hypereosinophilia uncovered incidentally during medical evaluation or
for secondary causes ... glucocorticoid treatment ... organ-specific signs ... #Differential #diagnosis ... #hematology #eosinophilia
Extrapulmonary manifestations of COVID-19
 • Neurologic: Headaches, Dizziness, Encephalopathy, Guillain-Barré, Ageusia, Myalgia, Anosmia, Stroke
 • Renal:
of COVID-19 • Neurologic ... Gastrointestinal: Diarrhea, Nausea ... arrhythmias, Cardiogenic shock ... Extrapulmonary #Diagnosis ... #Signs #Symptoms
Hyponatremia - Diagnosis and Treatment
Hyponatremia is usually caused by the inability to excrete water normally.
Hyponatremia - Diagnosis ... Hyponatremia is usually caused ... the underlying cause ... #Differential #Diagnosis ... #nephrology #sodium
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Purtilo (XLP) Acquired ... Drugs, Unknown cause ... Treatment: • ... #management #treatment ... #summary #rheumatology
Giant cell arteritis (GCA)

Giant cell arteritis (GCA) definition: Most common systemic inflammatory vasculitis in older adults
with systemic, neurologic ... systemic sx + signs ... of the steroid treatment ... Treatment of GCA ... GCA #Temporal #Signs
Irritable Bowel Syndrome (IBS) - Diagnosis and Management Summary
Diagnosis:
 • Use a positive diagnostic strategy with
* Bloating not required ... for diagnosis Treatment ... Rifaximin- up to 3 courses ... Gastroenterology and Hepatology ... gastroenterology #treatment
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
autoantibodies that will cause ... permeability Diagnosis ... Erythematosus #SLE #CNS #neurology ... #rheumatology # ... cerebritis #diagnosis