Detailed differential can be found on each page
Stroke
Altered mental status
Chest pain
Hypoxemia
Dyspnea
Malignant airway obstruction
Bone metastases and pathologic fractures
Malignant spinal cord compression
Malignant Pericardial Effusion and Tamponade
Superior vena cava<unk> 
Hypercalcemia of malignancy
Hyponatremia due to SIADH
Adrenal insufficiency
Tumor lysis<unk> 
Carcinoid<unk> 
Neutropenic fever
Neutropenic enterocolitis (typhlitis)
Leukostasis and hyperleukocytosis<unk> 
Thromboembolism
Neutropenic enterocolitis (typhlitis)
Chemotherapy-induced nausea and vomiting
Cytokine release<unk> 
Chemotherapeutic drug extravasation
Differentiation<unk>  (retinoic acid<unk>  in APML
Stem cell transplant complications
Catheter-related complications
Tunnel infection
Exit site infection
CVC obstruction (intraluminal or catheter tip thrombosis)
Catheter-related venous thrombosis
Fracture of catheter lumen
Oncologic therapy related adverse events
Tunnel infection
Exit site infection
CVC obstruction (intraluminal or catheter tip thrombosis)
Catheter-related venous thrombosis
Fracture of catheter lumen
Oncologic therapy related adverse events
Hyperviscosity syndrome
Detailed differential can be found on each page
Uremic bleeding syndrome
Stroke
Cytokine release syndrome
Altered mental status
Tumor lysis syndrome
Chest pain