46 results
Causes of Diffuse Lymphadenopathy - Differential Diagnosis Algorithm
Reactive:
 - Systemic Inflammatory
     •
• Chronic Lymphocytic ... - Monoclonal Lymphocytes ... Reed-Sternberg Cells ... Algorithm #Causes #Hematology ... #Oncology
Chronic Lymphocytic Leukemia (CLL) - Summary
Overview: 
 • Most common leukemia in adults
 • Disorder of
Chronic Lymphocytic ... , smudge cells are ... 500/uL clonal B lymphocytes ... #Leukemia #oncology ... #hematology #hemeonc
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Chronic Lymphocytic ... Skin: - CLL cells ... or basket cells ... diagnosis #workup #oncology ... #hematology
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Leukemia): • Lymphocytes ... CLL (Chronic Lymphocytic ... Leukemia): • Lymphocytes ... #Leukemia #Hematology ... #Oncology #Diagnosis
Aplastic Anemia Summary

 • Definition
 • Pathophysiology
 • DDx: AA vs Hypocellular MDS
 • Expectation
 •
Definition • Pathophysiology ... Anemia #diagnosis #oncology ... #hematololgy
Lymphomas and Lymphoproliferative Disorders - Differential Diagnosis Algorithm
Hodgkin Lymphoma ~40% - Characteristic For Reed-Sternberg (RS) Cells
, lymphocyte predominant ... Mixed Cellularity, Lymphocyte ... Rich, Lymphocyte ... Classification #pathophysiology ... #Hematology #Diagnosis
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology ... Cytokines, Mast Cells ... perivascular inflammatory cells ... Vasculitis #HUV #Pathophysiology ... #Rheumatology
Oncologic Emergencies - Differential Diagnosis Framework

HEMATOLOGIC ONCOLOGIC EMERGENCIES:
Hyperviscosity Syndrome:
 • Spontaneous bleeding
 • Shortness of breath
Oncologic Emergencies ... Diagnosis Framework HEMATOLOGIC ... ONCOLOGIC EMERGENCIES ... neutrophil count < 500 cells ... STRUCTURAL ONCOLOGIC
Xanthelasma: Yellow deposits apparent above and below eyes, due to infiltration with fat laden cells. This
with fat laden cells ... Photo courtesy of ... Images #Clinical #Photo ... #Dermatology #Xanthelasmas
Diagnostic criteria for Neutropenic Enterocolitis (NEC)
Major Criteria:
 • Neutropenia (ANC <500 x 10^9 cells/L)
 • Bowel
ANC <500 x 10^9 cells ... Diagnosis #criteria #hematology ... #oncology