10 results
Tumor lysis syndrome (TLS) - Pathophysiology:
→ Massive tumor cell lysis
→ Release of large amounts of K+,
Tumor lysis syndrome ... (TLS) - Pathophysiology ... : → Massive tumor ... therapy of ALL, AML ... #TLS #Pathophysiology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Lysis Syndrome ... : - Neuro: AMS ... Lysis Syndrome: ... : Lysis of tumor ... #Lysis #Syndrome
Classification of Tumor Lysis Syndrome (TLS) and Treatment of Metabolic Abnormalities of TLS
Laboratory TLS:
 • Uric
Classification of Tumor ... Lysis Syndrome ... (TLS) and Treatment ... • AKI (defined as ... #management #oncology
Tumor Lysis Syndrome
An acute, life-threatening condition that appears within 7 days of starting cytotoxic therapies in
Tumor Lysis Syndrome ... (both ALL and AML ... malignancies Treatments ... #Lysis #Syndrome ... #TLS #oncology
Acute Kidney Injury (AKI) in Patients with Cancer 

Cancer Related 
• Hypercalcemia 
• Intravenous contrast 
•
change disease • Hematologic ... malignancies Treatment ... lysis syndrome ... #AKI #Cancer #Oncology ... Classification #Nephrology
Summary of Oncologic Emergencies

Neutropenic fever:
- Fever + ANC < 500 → start cefepime ± vancomycin (if
antibiotics TLS ... (tumor-lysis syndrome ... ): - Hematologic ... low Ca - q8 h TLS ... : - Seen with AML
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
Overview: ALL, CML, AML ... Score • CML -> AML ... Lymphadenopathy AML ... cutaneous plaques) AML ... lysis syndrome:
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
Differentiation Syndrome ... Triggers: ATRA treatment ... Pathophysiology ... #management #hematology ... #oncology
CNS Manifestations of Systemic Lupus Erythematosus (SLE)

Clinical Manifestations: Demyelinating Syndrome, Headache, Movement disorders, Seizure disorders, Aseptic
CNS Manifestations ... Demyelinating Syndrome ... Disease, PRES Pathophysiology ... (for secondary APS ... #neurology #rheumatology
Behçet's Syndrome
Systemic disease associated with inflammation of multiple organs, small-vessel vasculitis and large-vessel vasculopathy
Epidemiology:
 • Young
skin injury) • Neurologic ... Reactive Arthritis, AS ... Treatment: • Oral ... interferon alfa, or tumor ... signs #symptoms #rheumatology