22 results
Concussion - Acute Pathophysiology

#Concussion #Pathophysiology #neurology #signs #symptoms
Concussion - Acute ... Pathophysiology ... #Concussion #Pathophysiology ... #neurology #signs
Oncologic Emergencies - Differential Diagnosis Framework

HEMATOLOGIC ONCOLOGIC EMERGENCIES:
Hyperviscosity Syndrome:
 • Spontaneous bleeding
 • Shortness of breath
Oncologic Emergencies ... HEMATOLOGIC ONCOLOGIC ... of breath • Neurologic ... Leukostasis: • WBC ... Hyperuricemia • Acute
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
ATRA treatment Pathophysiology ... Presentation: Subacute-Acute ... • Rare: DAH, acute ... , Anaphylaxis, Acute ... management #hematology #oncology
Leukostasis vs Tumor Lysis Syndrome
Leukostasis:
 • Pathophysiology: Large, immature blasts and high WBC count cause hyperviscosity
Leukostasis: • Pathophysiology ... blasts and high WBC ... - ACS, AKI, acute ... >100k, + lab signs ... Lysis Syndrome: • Pathophysiology
Extrapulmonary manifestations of COVID-19
 • Neurologic: Headaches, Dizziness, Encephalopathy, Guillain-Barré, Ageusia, Myalgia, Anosmia, Stroke
 • Renal:
of COVID-19 • Neurologic ... Ageusia, Myalgia, Anosmia ... Stroke • Renal: Acute ... Myocardial ischemia, Acute ... Extrapulmonary #Diagnosis #Signs
Refeeding Syndrome: Pathogenesis and clinical findings

Patients at Risk of Refeeding Syndrome:
 - Little or no nutritional
Serum PO4 -> decr RBC ... hemolysis - anemia ... Syndrome #diagnosis #pathophysiology ... #symptoms #signs
Acute Spinal Cord Injuries: Pathogenesis and clinical findings
 • Anterior Cord Syndrome -> Anterior spinal artery
Acute Spinal Cord ... weakness and #Acute ... Syndromes #diagnosis #pathophysiology ... #signs #symptoms ... #orthopedics #neurology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
Physical Exam/Signs ... Lymphocytosis on CBC ... • Neutropenia, anemia ... ’s lymphoma or acute ... diagnosis #workup #oncology
Features of a Sickle Cell Crisis 
Sickle-cell disease - an autosomal recessive blood disorder.
Characterized by red
The underlying pathophysiology ... 2) Aplasia - Acute ... of the baseline anaemia ... Crisis #Features #Signs
Anemia of Hospitalization - Pathophysiology

Why does the Hgb/Hct drop in the first two days during hospitalization?

Interestingly,
- Pathophysiology ... www.ncbi.nlm.nih.gov/pmc ... www.ncbi.nlm.nih.gov/pmc ... blood loss or acute ... Hospitalization #causes #pathophysiology