13 results
Causes of Diffuse and Localized Lymphadenopathy - Differential Diagnosis Algorithm
 • Reactive (Inflammatory / Infectious)
 •
Causes of Diffuse ... #LAD #Differential ... #Diagnosis #Algorithm ... #Causes #Hematology ... #Oncology
Hemophagocytic Lymphohistiocytosis (HLH)
Clinical Features: Fever, Splenomegaly, Hepatomegaly, Lymphadenopathy, Confusion
Classic lab findings in HLH: ↑↑ ferritin, Anemia,
Hepatomegaly, Lymphadenopathy ... Confusion Classic lab ... : ↑↑ ferritin, Anemia ... Thrombocytopenia, Neutropenia ... #hematology #criteria
Causes of Diffuse Lymphadenopathy - Differential Diagnosis Algorithm
Reactive:
 - Systemic Inflammatory
     •
Age > 50 • Chronic ... #LAD #Differential ... #Diagnosis #Algorithm ... #Causes #Hematology ... #Oncology
Causes of Anemia by Mean Corpuscular Volume (MCV) - Differential Diagnosis Algorithm
Low Mean Corpuscular Volume (<80
Causes of Anemia ... Algorithm Low ... Thalassemia • Lead ... #Algorithm #Causes ... #Hematology
Causes of Localized Lymphadenopathy - Differential Diagnosis Algorithm
Cervical:
 - Anterior
     • Infection
Lymphadenopathy ... #LAD #Differential ... #Diagnosis #Algorithm ... #Causes #Hematology ... #Oncology
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Algorithm Acute ... ALL) - PAS, TdT Lymphadenopathy ... T-cell - CD7, CD3 Chronic ... Pelger-Huet, Macrocytic anemia ... Blood #Disorders #hematology
Chronic Lymphocytic Leukemia (CLL) - Summary
Overview: 
 • Most common leukemia in adults
 • Disorder of
Chronic Lymphocytic ... ) B symptoms → fevers ... PRCA, autoimmune neutropenia ... Lymphocytic #Leukemia #oncology ... #hematology #hemeonc
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
- infiltrates (anemia ... or functional neutropenia ... • HSM • Fevers ... #Leukemia #Hematology ... #Oncology #Diagnosis
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Fevers > 100.5 ... Cytopenias: • Neutropenia ... , anemia, thrombocytopenia ... #workup #oncology ... #hematology
Causes of Fever in the Immunocompromised Host - Differential Diagnosis Algorithm
Structural Defect - Asplenia/HypospIenism
 • Bacteremia/Septic
Causes of Fever ... CNS Infection Neutropenia ... Bronchitis • Chronic ... #Algorithm #Causes ... #Hematology