Monday, March 31, 2008

Urine test result (VMA slightly elevated)

We received the child's urine test results today. Dr Baruchel informed my wife that they were normal and nothing to worry about, even though the childs VMA (vanillyl-mandelic acid) level was 7.8 (initially 120 when diagnosed) where the normal range is supposed to be between 0 - 5. His HVA (homovanillic acid ) level was 9 where the normal rage is 0 - 15.

VMA and HVA are metabolates of neuroblastoma cells and are used as an indicator of the disease. We were hoping that this indicator exhibited perfect results as a child who goes for high dose chemotherapy and stem cell transplant while in remission has a higher probability of cure and not relapsing. I am now researching VMA and its significance. Already came accorss some interesting material, check my neuroblastoma-info blog.

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