23 results
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
extramedullary disease ... -> AML: Blast crises ... count ↑ PLT • ↑ PBS ... - infiltrates (anemia ... #Hematology #Oncology
Causes of Thrombocytosis - Differential Diagnosis Algorithm
Spurious:
 • Artifact (redo CBC)
Autonomous:
 • Essential thrombocytosis
 • Polycythemia
Artifact (redo CBC ... Chronic Myelogenous Leukemia ... Infectious: • Acute ... disorders • Celiac disease ... Iron deficiency anemia
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Diagnosis and Workup ... smear, HIV/HCV testing ... PT, aPTT(liver disease ... changes), high MCV anemia ... #Workup #hematology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Physical Exam/Signs ... • Neutropenia, anemia ... ’s lymphoma or acute ... #diagnosis #workup ... #oncology #hematology
Hematuria Workup and Diagnosis Algorithm
 • Confirm hematuria → Urinalysis >3 RBCs/HPF, exclude mimics, repeat testing
mimics, repeat testing ... • Acute onset ... unilateral flank pain ... (proteinuria, RBC ... Nephrology if cause
Primary Biliary Cirrhosis (PBC) - Summary

PBC Epidemiology:
 • Female:Male 9:1
 • Common European descent
 • Age:
intralobular bile ducts causes ... Signs and Symptoms ... Proximal limb muscle wasting ... but elevated as disease ... cholangitis #diagnosis #workup
Chronic Abdominal Pain Causes - Differential Diagnosis Framework

Many patients with chronic abdominal pain have had prior
, physical and testing ... potentially be an acute ... dysfunction • PSC ... infarction • Lymphoma/Leukemia ... aneurysms • Acute
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
Sweet Syndrome Acute ... with systemic disease ... Episcleritis Signs ... Causes: - Idiopathic ... #dermatology #oncology
Vitamin B12 (Cobalamin) Deficiency
Etiology:
 • Vit B12 - aka cobalamin. Present in foods derived from animal
• Common Causes ... GI - glossitis (pain ... to IBD, celiac disease ... , PBS - anemia, ... diagnosis e.g. leukemia
Features of a Sickle Cell Crisis 
Sickle-cell disease - an autosomal recessive blood disorder.
Characterized by red
Sickle-cell disease ... associated with severe pain ... , lasting from 5 ... 2) Aplasia - Acute ... Crisis #Features #Signs