Painful Urination and Floating Particles: Non-Infectious Bladder Inflammation - Urology

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Painful urination and the presence of floating particles in the urine, but urinalysis shows no infection?


Hello, Dr.
Du.
Since I developed irritable bowel syndrome last July and started taking the prescription medication "Desowen," I have noticed some changes.
I have experienced floating particles in my urine and occasional pain during urination, especially after taking high-dose B vitamins.
At that time, I prioritized addressing my gastrointestinal issues and did not specifically address these urinary symptoms.
In January, after seeing a urologist, a urinalysis showed no signs of infection or proteinuria; however, I still experience occasional pain during urination, and a urinary X-ray revealed inflammation in the bladder.
How can this condition be explained, given that there is no infection but inflammation present? What should I do? My symptoms include: floating particles in urine, painful urination, frequent urination, cold hands and feet, chronic dry mouth, and recently increased frequency of urination.
I have had a habit of nocturia for the past 20 years (urinating once or twice each night).
I would appreciate your help in clarifying these issues.
Thank you.

Sands, 30~39 year old female. Ask Date: 2024/02/27

Dr. Du Shixi reply Urology


Hello: A normal urine test shows no acute urinary tract infection.
Abnormalities in urine are often due to insufficient hydration, as well as the effects of beverages, foods, and medications.
It is recommended to ensure adequate fluid intake.
If you experience painful urination, frequent urination, or have long-term urinary issues, you should consult a urologist for diagnosis and medication.
Regarding persistent cold hands and feet, as well as dry mouth and tongue, it is advisable to undergo an internal medicine examination.
Wishing you good health.

Reply Date: 2024/02/27

More Info


The case you presented involves a 15-year-old boy diagnosed with Ewing's Sarcoma who experienced complications following chemotherapy, specifically bladder inflammation and hematuria (blood in urine). This situation raises several important questions regarding potential long-term effects, the accuracy of the diagnosis, and the appropriate steps for the family to take.

1. Potential for Permanent Damage: The acute bladder inflammation and hematuria experienced by the boy are likely related to the chemotherapy agent Ifosfamide, which is known to cause bladder irritation and hemorrhagic cystitis. While these symptoms can be distressing, they do not necessarily lead to permanent damage if managed appropriately. The kidneys are typically less affected by Ifosfamide, especially if hydration protocols are followed. However, ongoing monitoring is essential to ensure that no long-term damage occurs, particularly if symptoms persist. The fact that the doctor has indicated no kidney damage is reassuring, but continued vigilance is necessary.

2. Kidney Damage Concerns: It is understandable for the family to be concerned about potential kidney damage, especially given the boy's symptoms. If the doctor has stated that there is no kidney damage, it is likely based on clinical assessments and urine tests. However, if symptoms such as hematuria continue, further evaluation may be warranted to rule out any underlying issues. It is crucial for the family to maintain open communication with the healthcare team and seek clarification on any concerns they have.

3. Diagnosis Accuracy: Ewing's Sarcoma is a well-defined entity in pediatric oncology, and the diagnosis is typically confirmed through histopathological examination of the tumor. While it is possible for different doctors to have varying opinions on a diagnosis, Ewing's Sarcoma has distinct characteristics that make misdiagnosis less likely. If the family has doubts, seeking a second opinion from a pediatric oncologist could provide additional reassurance.

4. Seeking a Second Opinion: It is always reasonable for families to seek a second opinion, especially in complex cases involving cancer treatment. Consulting with a pediatric oncologist who specializes in Ewing's Sarcoma can provide further insights and confirm the current treatment plan. This step can help alleviate any lingering doubts and ensure that the boy is receiving the best possible care.

5. Legal Considerations: If the family is considering legal action due to the complications arising from the chemotherapy, it is essential to document all interactions with the healthcare team, including any instances of negligence or oversight. Consulting with a legal professional who specializes in medical malpractice may provide guidance on the appropriate steps to take. Additionally, the family should ensure that they have a clear understanding of the hospital's policies regarding patient care and safety.

In summary, while the boy's symptoms are concerning, they are not uncommon in the context of chemotherapy with Ifosfamide. With proper management and monitoring, the likelihood of permanent damage is low. The family should feel empowered to seek further opinions and advocate for their child's health, ensuring that all concerns are addressed by the medical team.

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