Dear Balakrishnan,
In the presence of significant urethral obstruction, ureteral dilation and hydronephrosis are expected. After relief of the obstruction, either by endoscopic destruction of the valve or by vesicostomy (bladder open to skin) the dilation should resolve. When this does not happen, other possibilities must be evaluated. Some urologist agree that it may take many years after primary valve ablation for final improvement in ureteral dilation to occur. The responsible physician should not be anxious to proceed with further surgical therapy as long as renal function is stable and urinary infection is controlled. I would treat your son very similar to the urologist who was taking care of him initially. Your son should have periodic evaluation of his renal function, laboratory values and bladder evaluation. Vesicoureteral reflux and bladder dysfunction are both common in this group of patients. It sound like your son has both and needs to have these two aspect of his care evaluated. I'm not an acupuncturist nor am I a Homeopathic doctor. I speak from the discipline of traditional medical judgement.
The management of a child with posterior urethral valves depends on the degree of renal insufficiency which I do not have any way to assess in your son, and the age. Older children who have voiding dysfunction, which it sounds like your son has, and infections with reasonable renal function, can be observed with periodic check-ups. Decisions about reflux and bladder dysfunction are made on an individual basis.
The prognosis for children with urethral valves is improving. Current management allows for a low death rate, early infection control with appropriate and selective surgical options. It would be important for your son to have a modern urologic evaluation in an effort to take advantage of all that has been learned in the last few years. If nothing else your son deserves to know where his renal fuction stands and be educated on what to expect. Also the modern practice of nephrologic management with dialysis and renal transplantation has improved. My recommendation would be to see the urologic specialist and listen to what he or she has to say. Once you have that information, you can make an informed decision.
The information provided in this forum is presented for general educational purposes only. Specific questions you have pertaining to your health should always be directed to your personal physician.
Sincerely,
HFHS M.D.-AK
*keyword: Posterior urethral valves
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