Ewing's Sarcoma: 患者在接受治療後出現膀胱炎和血尿的情況，是否會導致永久性傷害？-腫瘤科

EWING'S SARCOMA？

Hello，(Sorry for using English ‘cuz my computer can only read but not type in Chinese. Pls reply in Chinese. Tks.)One 15-year-old boy felt pain with his left forearm and found it tumid rapidly in two weeks. It was diagnosed as kind of malignancies from the section and was soon removed by surgery after more than one month. Then the doctor said it is Ewing’s Sarcoma according to the removed tumor.Last Monday the boy took his eighth treatment in the first year of chemotherapy. According to the oversight of nurse (hospital’s saying)， this time he was injected with only “Ifosthamide” (put in “Dextrose & Sodium Chloride Inj.)， without one extra “Dextrose & Sodium Chloride Inj.” for urinary bladder which is essential for every single treatment. The mistake was found after more than 24hrs when the boy felt pain and found blood in his urine.Thus， the doctor stopped chemotherapy and had the boy injected with “Dextrose & Sodium Chloride Inj.” only to help urinate out the blood liquid and clot inside the bladder. The doctor said no damage to his kidney， but his bladder inflamed and tumid. He must be under tracking with his kidney and bladder afterwards. Only when there’s no more blood in his urine and the condition of his bladder returns normal， he can leave. But it’s been completely 7 days passed， the boy sometimes still finds a bit blood in his urine and additionally， now he feels itching with his penis. The doctor now said he at least still has to take this for five days and then depends on the state of his bladder.Herewith I’ve got the following questions:1. According to this case， will it cause any sequela or permanent damage to the boy? I mean his urinary bladder and kidney? Or any other organ or function?2. Will it possible his kidney yet damaged (as the doctor said) even though his bladder has been severe inflamed and tumid， and he’s took the remedy for so many days already? I mean maybe the doctor lied to cover the mistake they made.3. Is there any possibility that the doctor mis-diagnosed the illness even though he has studied the section before taking the surgery? I mean if it’s possible that different doctors have different opinions with the same section or same removed tumor?4. Although he’s been under chemotherapy， his family still have little doubt at the diagnosis. Do you suggest them to bring the boy for another professional doctor just to ensure the result?5. What action could the family take to sue the hospital (or doctor) or to prevent the hospital from getting rid of their responsibility in the future if any further relevant damage found?