A group of metabolic complications that can occur after treatment of cancer, usually lymphomas and leukemias. They can sometimes occur without treatment.
Cause(s) :
Breakdown of tumour or cancer cells
Symptoms :
Hyperkalemia (High potassium levels in blood)
Cardiac conduction abnormalities
Severe muscle weakness or paralysis
Hyperphosphatemia (High phosphate levels)
Acute kidney failure
Calcium phosphate crystals in kidney
Hypocalcemia (low levels of calcium)
Tetany (involuntary contraction of muscles)
Sudden mental incapacity, emotional lability
Parkinsonian movement disorders
Papilledema (Optic disc swelling caused by intracranial pressure)
Myopathy (disease of muscles)
Diagnosis and Tests :
Blood tests for uric acid, potassium, phosphate, calcium
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